DOSA 1/4 Brick Compliant -DC DC CONVERTER
Industry-Standard pin out: DOSA compliant
Compact size: 1.46" x 2.36" x 0.52"
2:1 / 4:1 Ultra-Wide input range
High Input Voltage: 9-450VDC available
No life-span constrained Capacitor inside
Fixed switching frequency provides predictable EMI
Input-to-output isolation 2250V
Output voltage trim range of -10%, +10%
RoHS Compliant
Customized output power up to 180W
  • Industry-Standard pin out:  DOSA compliant
  • Compact size: 1.46" x 2.36" x 0.52"
  • 2:1 / 4:1 Ultra-Wide input range
  • High Input Voltage: 9-450VDC available
  • No life-span constrained Capacitor inside
  • Fixed switching frequency provides predictable EMI
  • Input-to-output isolation 2250V
  • Output voltage trim range of -10%, +10%
  • RoHS Compliant 
  • Customized output power up to 180W

PowerGood DC DC CONVERTER - SQB series is a range up to 180W and with high performance. SQB also fixed switching frequency and provides predictable EMI.  Further standard features include out current limit and short circuit protection / output over-voltage protection / out voltage trim range of -10%, +10% and input under-voltage lockout.   Each module is supplied completely encased to provide protection from the harsh environments seen in many industrial and transportation applications.


  • Mission Critical
  • Transportation and Vehicle
  • Industry and process control
  • Network equipments
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