APC-B021 Series 15W encapsulated DC-DC Converter 2" x 1"
   
 

The APC-B021 series power modules are low-profile, cost effective board mountable DC-DC converters, which operate over an input voltage range of 36Vdc to 75Vdc and provide precisely regulated single DC output.

The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The converters have a maximum power rating of 15watts at a typical full-load efficiency of 85%.

The power modules are suited for board level applications in a distributed power architecture requiring isolated.

Options

  • Synchronization (cannot be ordered on units with remote on/off)
  • Remote on/off
  • Choice of remote on/off logic configuration
  • Short pin: 2.79mm ± 0.25mm (0.11 in ± 0.01 in)

Features

  • Low profile: 50.8 mm x 25.4 mm x 10.6mm (2in. X 1in. X 0.42in.) with standoffs, (10mm 0.4in.) with standoffs recessed)
  • Efficiency: 85% typical
  • Fixed frequency
  • Wide input voltage range: 36Vdc to 75Vdc
  • Adjustable output voltage: 90% to 110% of Vo, nom
  • Metal case
  • Case ground pin
  • Operating case temperature range: -40°C to 110°C
  • Remote on/off
  • Output overvoltage clamp
  • Overcurrent protection
  • Input undervoltage lockout
  • Designed to meet UL60950, EN60950 and CE mark requirement

 

  
  Range
 
Model Number
Input Voltage (V)
Output Voltage (V)
Output Current (A)
Efficiency (%)
APC-B021-048-033
48
3.3
4
80
         
APC-B011-048-050-F
48
5.0
3
85
APC-B011-048-033-F
48
3.3
3
82
APC-B011-048-025-F
48
2.5
3
80
 
APC-B011-048-050
48
5.0
2
83
APC-B011-048-033
48
3.3
2.42
82
   
  Mechanical Outline
 
  Dimensions are in millimetres and [inches] Tolerances: x.xmm +/- 0.5mm [x.xx in. +/- 0.02in x.xxmm =/- 0.25mm [x.xxx in. +/- 0.010in]
 
   
  Download pdf outline specification here (APC-B021 Datasheet)
   
  Click here to email APC for more info on this product