Advanced Power Conversion

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November 2003 - New12V output 500W DC-DC Converter for Intermediate Bus Architecture

September 2003 - New Pre-approved Medical Power Supply.

August 2003 - APC's Three Steps up to DC heaven.

April 2003 - APC enhances power range with sole UK agency for behlman inc

March 2003 - Stepping up to bridge the legacy gap

March 2003 - APC Heat-sinkless Dual output quarter brick converter is out of this world

December 2002 - APC attends Electronica 2002 exhibition

December 2002 - Specify, Show and Save with the sexy new super shortform catalogue.

December 2002 - Advanced Power Conversion PLC generates ISO 9001 approval

September 2002 - New 60A version of the popular "Half Brick" size DC:DC converter range

July 2002 - New range of high power density 3,000W Bulk Power Front Ends announced

May 2002 - New Appointment at Advanced Power Conversion PLC

March 2002 - APC powers into market leading efficiency

January 2002 - New 20W addition to range of High Density DC-DC converters

November 2001 - High Efficiency Boost to DC Converter Range

September 2001 - 100W of Power at Your Fingertips

July 2001 - New High Efficiency Half Brick DC-DC Converters

April 2001 - Breakthrough in triple output high density DC-DC converters

February 2001 - Wanted - Distributors for a world leader in power conversion technology

January 2001 - Full Colour Catalogue

January 2001 - The Next Generation of Converters

November 2003 - New 12V output 500W DC-DC Converter for Intermediate Bus Architecture

Delivering high efficiency of up to 86%, the APC converter modules enhance the cost and board real-estate benefits of employing a12V architecture whilst also reducing power dissipation and simplifying thermal management.

Flexibility is further improved by true single wire connection for parallel operation between modules. This provides true N+1 redundancy or a simple route to Kilowatts of scalable and compact DC power.

With an outstanding power density of 5.53W/cm³ the APC-F501 also employs Fixed Frequency operation of 300KHz that can be synchronised to an external clock for noise sensitive circuits and helps with the design of EMC filters..

Both modules feature: 2000VDC input-to-output isolation, Low input & output ripple currents, Input transient voltage protection, thermal monitoring voltage to provide early warning of system fault, remote sensing, remote shutdown, output current monitor voltage, thermal protection and current limit protection.

For further information please contact:
Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com
Click here for Data on APC-F501 series: APC-F501 series

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September 2003 - APC's New Medically Pre-Approved Power Supplies

Advanced Power Conversion PLC announces the introduction of a new pre-approved, configurable Medically Approved power supply - APC-MM series. The multiple output power units help reduce costly safety agency approval and shorten design time, dramatically reducing time-to-market.

Available in 2 industry standard sizes, the APC-MM series provides 1,000W, 600W and 400W power output, with 46,656 possible output configurations from up to 12 isolated outputs. The full user configurability of the APC-MM offers a flexible and cost effective solution to your exact medical power requirements.

Incorporating, universal input, Class B Conducted Emissions and 12mm Creepage, the APC-MM series has Low leakage current of <300uA current with an optional Ultra Low leakage version of less than 150uA.

The modular design of the APC-MM series provides power outputs ranging from 1.45 to 28V that have individually controlled signals that offers literally millions of power solutions from the isolated and adjustable outputs. The APC-MM series has both series and parallel capability and can be stacked for up to 2000W output power. Zero load operation and Dual fused versions are also available.

Each APC-MM series comes complete with 3 year warranty and are CE marked, EN60601-1, UL2601-1, IEC601-1 approved and fully compliant to EN61000-3-2. Providing an unparalleled solution for system designers in a wide range of medical, laboratory and dental applications including drug infusion, chemical analysis equipment.

August 2003 - APC's Three Steps up to DC heaven.

Advanced Power Conversion PLC of Farnborough, England announces a range of cost-effective, flexible and scalable converters that power new 48V devices from 24V legacy power systems, extending the life of the installed equipment. The new converters are suitable for implementing the new 2.5G and 3G wireless services.

The first is the APC-F501, a compact, low profile, 500W, full-brick, dc/dc converter measuring (116.8mm x 61.0mm x 12.7mm) that very efficiently (typically >90%) converts a lower dc voltage to a higher dc voltage. The versatility of the patented Interleaved Full-Bridge Boost Buck (IFB3) topology permits nominal input voltages of 24Vdc or 28Vdc to be boosted up to a regulated 28Vdc or 48Vdc.

The second product is reached by combining the standard APC-F501 with a heatsink and filtering onto a single board. This provides a straightforward, scalable and cost-effective solution to increased power requirements and the versatility needed for N+1 redundancy.

The third device, the APC2000, supplies up to 2,000W of 48Vdc output from a 24Vdc input from each 2U x 3U unit. The efficiency of the four APC500 dc/dc converters in each APC2000 provides excellent power density and easier thermal management than conventional converters. A 3U high, 19in, rack-mount chassis can house up to four of the hot-swappable converters to supply 8kW of total power, or 6kW of N+1 redundant power. Where space is at a premium, the APC2000 can also be mounted horizontally in a 2U, 19in rack supplying 6,000W of total dc power.

With telecom service providers looking to reduce costs plus protect and leverage their significant investment, the APC range of step-up dc-dc conversion provides an immensely flexible, scalable power solution that is compact, cost-effective and means that new 48V powered technologies can overlay the installed base of 24V powered equipment.

For further information please contact:
Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com

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April 2003 - APC enhances power range with sole UK agency for behLman inc

Leading power solutions provider Advanced Power Conversion PLC of Farnborough, Hants announces the sole UK & Ireland agency for Behlman Electronics Inc. range of AC, DC and HV Power Supplies, Frequency Converters and Inverters. Agreement with the specialist USA partner means APC can now also provide special focus on avionic applications with Belhams range of 115VAC@400Hz power & test solutions and a range of AC/DC and DC/DC PSU for aircraft. In addition, Behlmans rugged, efficient, reliable power systems which range from a few watts to over 100,000VA, enhance APC capabilities in a wide variety of applications including production, test, laboratories, oil and gas exploration, transportation, aerospace and defence.

Ideal for cost-effective conversion from and to any single-phase shipboard, avionics or world wide power, Behlman products provide a comprehensive AC/AC product range from 1350VA up to 120kVA. These offer variable AC voltage and frequency (45-10kHz) plus optional features such as Three phase input, IEEE-488, RS232, Extended Frequency, extra output voltages and CE mark.

The relationship with the long established New York based company also allows APC to deliver the Behlman ACM & ACP series to R&D and Test laboratories applications where controlled and defined AC sources are needed.

March 2003 - Stepping up to bridge the legacy gap

Extending the life of installed equipment while providing the new 2.5G and 3G services must be the 'dream ticket' for telecom service providers. If the new 48V powered technologies can overlay the installed base of 24V powered 2G equipment, operators can protect and leverage this significant investment. Providing one of the most cost-effective and flexible solutions to integrate new and legacy power systems, Advanced Power Conversion PLC of Farnborough, England supplies high power density STEP-UP version DC:DC converters as part of its standard range. APC is unique in offering a 500W "full brick" DC:DC converter that supplies compact, high efficiency conversion (typically >90%) from lower DC voltages up to higher voltage output. The versatility of the APC500 patented IFB3 (Interleaved Full-Bridge Boost Buck) topology permits nominal input voltages of 24 or 28Vdc to be boosted up to a regulated 28 or 48VDC in addition to the more usual step-down voltages.

The ability to provide the STEP-UP conversion is inherent in the IFB3 design topology and is achieved by changing the turns ratio of the patented integrated magnetic component and by changing a small number of components.

Apart from the space saving advantages of a compact, low profile (116.8mm x 61.0mm x 12.7mm) and high power density package (5.53W/cm³), system integration is further assisted by many valuable and original features that have been designed into the APC500 module. Low noise, low input and output ripple current and fixed frequency operation (300kHz) with an external synchronisation facility means that filter design can be simplified, thus reducing development time and lowering cost.

To further assist designers incorporating the APC500 into power systems, the APC converters have a democratic share feature and true single wire parallel connection between modules. This provides a straightforward, scalable and cost-effective solution to increased power requirements and the versatility needed for N+1 redundancy.

Another unique feature of the APC module is the ability to monitor the internal temperature of the module via the on/off pin voltage. This could be used to give early warning of a system cooling fault or to control a variable speed cooling fan for optimum performance. This feature is in addition to the normal protection functions such as over-voltage, under-voltage and short circuit protection that ensure safe and continued operation of the power system without additional design input.

Already released to the market as part of the standard Advanced Power Conversion range, use of APC step-up DC:DC Converters means legacy equipment can now continue to be used in conjunction with the higher voltage new equipment without resort to an expensive overhaul of the complete system.

March 2003 - APC Heat-sinkless Dual output quarter brick converter is out of this world

Advanced Power Conversion PLC of Farnborough, England announce a new 60W DC:DC Converter with 2 fully isolated outputs in a very compact and versatile package.

Employing state-of-the-art design that operates at the rated wattage without requiring a heat-sink, the new APC-Q062 series is a very low profile single board converter in the standard quarter brick size footprint (36.8 x 57.9 x 10.2mm).

When combined with high conversion efficiencies of 90% at full load, low weight and small physical dimensions, the APC-Q062 is ideal for anyone who needs to drive the current generation of 5V DSP's whilst the 3.3V output helps also to meet the requirements of the emerging generation of high-performance, ultra high density microprocessor chips.

The APC-Q062 Dual Output "Quarter Brick" DC:DC Converter of 60W from Advanced Power Conversion PLC

The APC-Q062 is available immediately with a wide input voltage of 36-75VDC, fixed frequency of operation, adjustable output voltages and a comprehensive range of safeguard features including overtemperature and output overvoltage protection, plus 100ms input voltage transient protection.

Low output noise, remote sense & remote On/Off plus 1500V I/O isolation make these new modules perfect for Distributed Power Architectures, Telecoms, Datacoms and any application requiring isolated power.

For further information please contact:
Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com

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December 2002 - APC attends Electronica 2002 exhibition

Advanced Power Conversion concluded a very successful debut at the Electronica 2002 exhibition in Munich during November 2002.

During the 4-day show, more than 77,000 visitors representing 24,500 companies visited the 3000+ exhibitors at the world largest show of this type. The APC stand alone had a very high number of interested visitors from 24 countries at every corner of the globe - Europe, USA, Africa, Eastern Europe, the Far East even Australia and New Zealand!

The prime position of the APC stand on the corner of a main through-fare in the dedicated Power Supply Hall right at the heart of the 160,0000sqM complex gave APC maximum exposure with a very high passing traffic of potential customers, and APC's presence was additionally supported by the German Sales Channel Partner - Zentro Electrik who had a near by stand.

APC chose the debut several new products at this prestigious world stage including the 'show surprise' - the new POWERSTAX offering. The POWERSTAX range demonstrates APC's capability to build complete high density energy systems using the low profile 1U AC-DC product, plus 3U DC-DC product, an intelligent controller and a power distribution panel with battery support.

Also generating a lot of interest was the working demonstration of the new Advanced Power Conversion PFC & High Voltage modules (APC-FPXX & APC-F251 ranges).

With such success on the initial introduction to Electronica, APC is already planning a even better show for Electronica 2004 - see you there!

December 2002 - Specify, Show and Save with the sexy new super shortform catalogue.

Advanced Power Conversion is proud to announce the release of its latest shortform catalogue.

Packed with all the latest information on the exciting new APC Bulk Power units, the extensive range of DC:DC converter modules and accessories, the catalogue is an ideal introduction to Advanced Power Conversion products.

The high quality gloss publication provides outline details and pictures in an easily accessible 4 page A4 size format that is both light, convenient and informative.

Ideal for a quick reference guide or to keep existing customers updated on the new APC products and additions to the range. Order one today by clicking here.

For further information please contact:
Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com

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December 2002 - Advanced Power Conversion PLC generates ISO 9001 approval

Complete power solution provider, Advanced Power Conversion PLC, has been awarded ISO9001 accreditation from Lloyds Register Quality Assurance (LRQA). In a ceremony at the Farnborough head office on the 24th September 2002, leading industrialist and ex chairman of BP & retired CEO of Standard Oil, Sir Robert Horton together with Mr Brian O'Neill, Senior Investment Manager of Gartmore Global Trust PLC presented the ISO 9001 certificate to APC's Chief Executive Officer Mr Tim Worley. This premiere quality rating has been achieved in under 10 months and ensures all APC's range of DC:DC converters, bulk power front ends and other power products benefit from assured quality and design with factory-backed technical support able to offer standard, custom & bespoke solutions
to suit customers' special requirements.		Sir Robert Horton (left) and Brian O'Neill (right) present APC's Chief Executive Officer - Mr Tim Worley (center) with the ISO9001 certificate on 24th Sept 2002

Mark Carter Marketing Manager comments:

"ISO9001 enhances Advanced Power Conversion's core competence of a fully integrated approach to providing rapid design and manufacture focused on efficient and cost effective power solutions. However this has only been achieved by a high level of investment - Engineering accounts for over 50% of the staff at the UK head office, plus substantial resources in the form of local production facilities."

The ISO9001 award shows that APC has now been recognised as a world leader being able to deliver the very highest standards in the production and design of power solutions and able to meet the demands of the power conversion industry worldwide.

Please click here to download a copy of the ISO9001-2000 certificate. (160KB)

September 2002 - New 60A version of the popular "Half Brick" size DC:DC converter range

As part of its strategy to meet the challenges of providing high-current, low voltage power for the latest-generation semiconductor technology, UK based Advanced Power Conversion PLC have introduced a new 60A version of their popular "Half Brick" size DC:DC converter range.

At just 61.0mm x 57.9mm x 12.7mm, the industry standard "Half brick" size package APC-H301 has typical efficiency of 87% for a full 60A load, which represents one of the leading conversion levels for its class. Utilising a 2 tier, open frame construction, the APC module has heat-dissipating components inside the unit thermally coupled to the metal baseplate to aid thermal management. The advanced design and high quality components used in the APC-H301 helps the unit achieve an operating case temperature range of -40ºC to +100ºC and an MTBF of 1Mhrs. The APC-H301 series also offers a comprehensive range of features to simplify integration into a complete power system. These include low output noise and a fixed frequency of operation at 160KHz to help in noise sensitive applications plus an wide output voltage trim facility that enables the output to be adjusted between 80% and 110% of nominal.
		The new APC-H301 60A high current, low voltage "half-brick" size DC:DC Converter

Having the output fully isolated from the input, allows versatile polarity configurations and grounding connections that further enhances flexibility. Along with a Remote On/Off function the module has a remote sense to minimize the effects of distribution losses by regulating the voltage at the remote-sense connections.

The modules are International Safety Agency approved to meet UL60950, EN60950 and CE mark requirements and incorporate advanced control, safety and protection features including Over-temperature protection, Output over-voltage protection and Output over-current protection.

Featuring a wide input range of 36-75VDC the new modules are initially available with 2.5VDC, 2.0VDC, 1.8VDC & 1.5VDC outputs, which makes the modules particularly suitable for 48V distributed power architecture, including any systems that operate from a -48V battery source.

The APC-H301 series offers increased efficiency, higher power density and a substantial reduction in package size from other, earlier 60A DC:DC converters.

July 2002 - New range of high power density 3,000W Bulk Power Front Ends announced

Advanced Power Conversion PLC announces introduction of a new range of high power density 3,000W Bulk Power Front Ends as part of its strategy for providing total Distributed Power Architecture solutions. Advanced Power Conversion PLC of Farnborough, England announces a new era for Bulk Power Front End solutions with the release of the APC-3000 series, which delivers up to 3,000W in a ultra low profile 1U 19” rack modular system that sets new standards in high power density AC:DC power supplies.		Click on the picture to go to our Bulk Power page

		The new APC-3000 high power density Bulk Power Front End to fit a 1U 19” rack

This industry leading design offers a variety of controlled bulk DC outputs at 24, 28, 48, 54.5 & 56.2VDC from a wide range AC universal input with active Power Factor Correction circuitry to ensure it meets IEC1000-3-2 PFC requirements. This makes the APC-3000 an ideal choice for many different applications including Telecom, Industrial, Control and Distributed Power Architectures - with or without battery backup.

A significant feature of the APC-3000 is the use of up to 3 off-the-shelf Hot-Swap modules coupled with a corresponding 19” rack system to provide a flexible and scalable solution offering from 750W up to 3,000W of total power or N+1 redundancy of 2kW. The ultra low profile 1U (43.5mm) power shelves can also be stacked to provide an amazing 12,000W of total power in a space saving 4U high area.

With typical efficiency of up to 88%, the versatility of the APC-3000 is enhanced further with active load sharing, redundant parallel operation and 400Hz input availability.

Front panel LED indicators are part of a full complement of protection, alarm and control features including remote on/off, remote sense and over temperature warning and protection. An optional I²C connection provides data on Voltage, Current, temperature and power supply ID.

The APC-3000 provides a cost-effective and compact source of bulk AC:DC power for Distributed Power Architectures using the APC range of high power, high efficiency DC:DC Converters. UL/CSA, TÜV and CE approved, the APC-3000 has high product quality & reliability with an MTBF of 4 x10 5 hours.

For further information please contact:
Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com

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New Appointment at Advanced Power Conversion PLC

As part of the continuing expansion at Advanced Power Conversion PLC of Farnborough, Hants. Bernard Rider has been appointed to the new role of independent UK sales representative.

Bernard brings his extensive experience as Technical/Sales Director at Kingshill Electronics for over 30 years to the task of promoting the APC range of DC-DC Converters, Bulk Power Front Ends and VAR solutions.

Well known within the power marketplace, Bernard first worked as a Development Engineer for Plessey, and more recently spent a brief period at Puls UK before setting up an independent agency for companies in the power supply industry.

For further information please contact:

Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com

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APC powers into market leading efficiency

Advanced Power Conversion PLC of Farnborough, England, today launches the ground breaking APC 500 series DC-DC converter. A combination of original thinking and leading edge patented technology has resulted in a market leading full load efficiency of over 90% for a 500W DC-DC converter in the industry standard "Full brick" size (116.8mm x 61.0mm x 12.7mm). This major advance has been achieved by the use of integrated magnetics, Full H bridge transformer with soft switching and current-doubler rectifier, which means that the APC500 redefines power efficiency levels available to embedded systems designers.

The innovative topology is one of the few that supplies continuous input and output current without additional filtering and can be produced in volume.

With an outstanding power density of 5.53W/cm³ (90W/in³) the APC500 also employs Fixed Frequency operation of 300KHz that can be synchronised to an external clock for noise sensitive circuits and helps with the design of EMC filters.

A host of features and previously unavailable intelligence are packaged within the APC500 and include accurate "brick wall" output current limit with foldback output current limit for short circuits, hot plug capability, remote sensing, remote shutdown and single wire connection for parallel operation to provide true N+1 redundancy and a simple route to Kilowatts of compact DC power.

Apart from a comprehensive range of in-built protection features incorporating over-voltage protection and short circuit protection the APC-F501 has some unique functions such as a thermal monitoring voltage which can provide early warning of system fault.

This extra-ordinary 500W DC-DC converter is an important new addition to the APC family of continuous current converters, combining the advantages of a very high power density with a host of monitoring, protection and system friendly features in addition to market leading efficiency.

Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com November 2001

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January 2002 - New 20W addition to range of High Density DC-DC converters


Advanced Power Conversion PLC further enhances its growing range of high density DC-DC converters with the introduction of the APC-B011 series. Offering power rating of 20W, 15W and 10W with typical full load efficiency of up to 86%, the module comes in a standard low profile package size of just 1" x 2" x 0.42" (50.8 x 25.4 x 10.6mm). The APC-B011 series comprises a wide range of modules of 5.0V output down to 1.5V, adjustable by 90% - 110% to provide a precisely regulated single DC output, and complements the higher power DC-DC converters offered in the APC range.

Developed to help maximize design flexibility, the comprehensively featured modules include a choice of remote On/Off logic, fixed frequency with possible syncronisation, and full protection functions such as Overcurrent and Input undervoltage lockout.

The metal cased modules have an operating temperature range of -40°C to +105°C, and are fully isolated to 1500V allowing versatile polarity configurations. An MTBF of 4.2 Mhrs plus international safety approvals help make the units ideal for board level applications in telecoms, industrial and other DPA applications.

Click here to view the specifications page for the APC B011

Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com November 2001

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*High Efficiency Boost to DC Converter Range*		*November 2001*

Advanced Power Conversion PLC have introduced a new encapsulated “half brick” module to its DC-DC converter range. The APC-H031 series can deliver up to 30W of power with typical full load efficiency of up to an exceptional 87%. Outputs immediately available are 5.0V, 3.3V, 2.5V, 1.7V and 1.5V and are fully isolated allowing versatile polarity configuration and grounding connections. The low profile industry standard “half brick” size (61.0 x 57.9 x 12.7mm) metal case converter is designed for a wide input range of 36 – 75V, and standard operating temperature range of minus 40 Degrees Celsius to plus 110 Degrees Celsius.

Employing fixed frequency operation of 250kHz the module has 1500V isolation and low output noise, making the unit ideal for telecoms application and other noise sensitive applications.

A comprehensive range of control and protection features include voltage trim adjustable from 80% to 110% of nominal output, remote sense, over current protection and output over voltage clamp. The remote on/off control option is available with either positive or negative logic.

The APC-H031 converters have a calculated MTBF of 3.5Mhr and a short pins version (2.79mm) is available for even greater space saving.

Click here to view the specifications page for the APC-H031

Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com November 2001

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*100W of Power at Your Fingertips*		*Sept 2001*

Announcing a new range of very compact 100W DC-DC converters from Advanced Power Conversion PLC of Farnborough, England. The miniature open frame modules are of industry standard Quarter Brick size (36.8 x 57.9 x 12.7mm) and have outstanding efficiency of up to 90%, which means that they provide an ideal space saving solution for high power applications - with low thermal management requirements. The APC100 series offers great versatility with 6 precisely regulated outputs from 5VDC down to 1.5VDC available as standard and a range of power ratings from 15-20A.

An MTBF of >2Mhrs and standard operating temperatures of -40°C to +100°C give the high reliability needed in the harsh operating conditions of modern power supply environments.

Low output noise, constant frequency operation and isolated input allowing versatile polarity configurations, make the units particularly suitable for modern DSP, telecom and control circuitry.

UL, TUV & VDE approved, the modules include a full range of protection features and other useful functions such as remote sense and remote On/Off for enhanced operating flexibility.

Further increasing the range of high density DC-DC converters from Advanced Power Conversion, the APC100 provides reliable, cost-effective solutions in a miniature, high specification package with the full technical support of a world leader in power conversion technology.

Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 ONR.
England Tel. +44(0)1252 407800
Fax: ±44(0)1252 407810
e-mail: mark.carter@apcuk.com September 2001

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*New High Efficiency Half Brick DC-DC Converters*		*July 2001*

Advanced Power Conversion of Farnborough England announces a new range of high efficiency, compact DC-DC converters. Measuring just 61 x 57.9 x 12.7mm the APC150 provides compatibility with industry standard "Half Brick" size converters. Offering 50W-150W of board mountable power, with a wide input range (36-72VDC), they are designed to supply a precisely regulated DC output down to 1.5VDC for modern DSP and control circuitry. Outstanding efficiency of up to 90% and an MTBF of >2Mhrs provide the high reliability required by today's applications. Isolated input allows versatile polarity configurations, and flexibility is further enhanced by a 60W triple output version.

These open-frame modules have standard operating temperatures of -40°C to +100°C with 1,500Vdc isolation and constant frequency operation. Low output noise makes the units particularly suitable for telecoms applications and protection features such as over temperature and over current protection complete the package.

These cost-effective additions to the existing range of high density DC-DC converters provide space saving solutions ideal for distributed power architecture with the full technical support of a world leader in power conversion technology.

for further information please contact:

Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 0NR. England.
Tel: +44(0)1252 407800 Fax: +44(0)1252 407810
e-mail: mark.carter@apcuk.com

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Breakthrough in triple output high density DC-DC converters

Advanced Power Conversion of Farnborough, Hants. announces the release of a unique 200W full-brick size DC-DC Converter with triple outputs. This ground breaking design offers one controlled and two semi-regulated outputs in a high density, low profile industry standard size package of just 117mm x 61.5mm x 12.7mm.

The APC200 is a high efficiency (up to 85%) low noise module with input voltage ranges of 18-72VDC. Operating at a fixed 300KHz frequency which can be synchronised to an external clock for noise sensitive applications. The patented APC topology works democratically without the need for master/slave operation, and can be connected in parallel by single wire for current sharing and true n+1 redundancy.

Additional features include over temperature warning signal, remote on/off, current limiting, and short circuit protection. The output voltage can be externally trimmed and the units meet input to output isolation of 3,000VDC.

Conforming to IEC 950, UL1950, CSA950 & EN60950, the APC200 converter gives greater flexibility and space saving capability for an easier, quicker and more cost effective solution for design of distributed power solutions. for further information please contact:

Mark Carter of Advanced Power Conversion PLC
Unit B5, Armstrong Mall, Southwood Summit Centre, Farnborough, Hants. GU14 0NR. England.
Tel: +44(0)1252 407800 Fax: +44(0)1252 407810
e-mail: mark.carter@apcuk.com website: www.apcuk.com April 2001

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WANTED – DISTRIBUTORS FOR A WORLD LEADER IN POWER CONVERSION TECHNOLOGY.
For all areas in Europe and the UK, Advanced Power Conversion are seeking distributors for their new range of innovative, medium power, high density DC-DC converters.

This is a rare opportunity to join the rapid expansion of the APC brand. Supporting a distinctive portfolio of products offering exceptional potential in the telecomms, power supply and associated industries.

Employing a unique patented topology, the APC converters are versatile, with high reliability and are a direct, cost effective alternative to industry standard modules (full, half and quarter brick size).

Advanced Power Conversion also have a customer design and build facility plus rapid, high volume delivery to help reduce the cost of design and time-to-market for applications.

Offers are invited from all interested parties to Mark Carter – Sales & Marketing Manager at:

Advanced Power Conversion PLC
Unit B5, Armstrong Mall,
Southwood Summit Centre,
Farnborough, Hants. GU14 0NR England.
Tel: +44 (0)1252 407800 Fax: +44 (0)1252 407810
E-mail: mark.carter@apcuk.com

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January 26 2001

Advanced Power Conversion the leading UK manufacturer of DC-DC Converters, announce the publication of its first full colour catalogue.

With the latest product information on its 2001 range of innovative high power DC-DC converters, the catalogue includes new introductions including the ground-breaking 200W TRIPLE output "full brick" version.

Released for February 2001, the brochure is packed full of information on our comprehensive range of DC-DC Converters, including accessories and detailed application notes.

Other features include forthcoming expansion to the range with releases of high density Half-Brick size converters (61mm x 58.4mm x 12.7mm) and Quarter-brick size converters (58mm x 36.8mm x 12.7mm) to complement the existing range of 200W and 500W units.

The brochure is designed to help simplify your evaluation of the wide range of converter solutions offered by APC and select the right DC converter for your application.

For your free copy of the catalogue or to obtain further information on the Advanced Power Conversion range of
DC-DC Converters contact Mark Carter on 01252 407800, or fax 01252 407810. Alternatively, send your e-mail via our web site at www.apcuk.com. TOP

Latest press release
October 2000

The Next Generation of DC-DC Converters from Advanced Power Conversion PLC, a leading UK manufacturer of DC power supplies introduces the next generation of 200W dc-dc converters. Combining high reliability, increased flexibility and enhanced performance the APC200 series' innovative design allows single and triple outputs from the same full brick size (117x61x12.7mm) case, giving designers cost effective, direct alternatives to industry standard types.

The range of high density, feature rich modules employ patented power converter topology. This creates a reliable low profile design which provides a continuous input and output current, exceptionally low ripple and by effectively eliminating current pulses, ensures easier and less expensive EMI filtering plus simple design configuration.

Fully encapsulated the APC200 is impervious to moisture and can be used under extreme conditions of humidity and vibration while the fixed switching frequency can be synchronised for use in noise critical applications.

In-built comprehensive shutdown protection facilities keep your system reliable and compact. To help further reduce your system failure concerns should overheating occur a special feature is the ability to trigger an orderly shutdown of your end unit instead of just disconnecting the power.

Developed for maximum versatility the converters can function as stand-alone units or in parallel operation in a democratic way (not master/slave). Output current can also be monitored to ensure optimum compatibility of the power supply with demand. This enhances reliability, reduces cost and simplifies design of distributed power architectures.

This unique new series of high performance converters uses optimised technology and automated assembly to produce units of intrinsic high reliability and good economy. ISO 9000 approved, Advanced Power Conversion PLC welcomes working with customers to meet special designs or specific requirements.

This next generation of dc converters from Advanced Power Conversion PLC offers a cost effective power solution for customers in applications encompassing telecoms, IT systems, and industrial distributed power systems.

For further information please contact:

Mark Carter
Advanced Power Conversion PLC
Unit B5, Armstrong Mall,
Southwood Summit Centre,
Farnborough, Hampshire,
GU14 0NR England
Tel: +44 (0) 1252 407800
Fax: +44 (0) 1252 407810
E-mail: mark.carter@apcuk.com
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