250W 3" x 5" Convection Cooled AC-DC Power (PQC250 Series)

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The PQC250 series switching power supplies utilize advanced component and circuit technologies to deliver high efficiency and low power dissipation in both operational and standby operation in a compact 3.0" x 5.0" x 1.40" package. Designed for medical, computing, communications, telecom, industrial, consumer, and other OEM applications, deployable in 1U customer systems. All models offer universal AC input capability with active power factor correction (PFC) and compliance to worldwide safety and EMC standards.


  • IEC60601 Ed 3 medical (2 x MOPP Pri-Sec; 1 x MOPP Pri-Chassis Ground); PQM250-xx Series        
  • 60950-1 compliant; IEC62368 planned submission       
  • Designed to comply with IEC60601-1 4th edition EMC standard requirements         
  • 250W compact high density; operation to 250W at +50°C
  • Very low no load standby power; designed to meet ENERGY STAR program requirements for single voltage external AC-DC power suppliesTrue zero load operation of the main (V1) output; no minimum load requirements


  • Industrial
  • Medical
  • Communications
  • Telecom