PBL500 Series

AC-DC Power Supplies

PBL500 Series

  • 250W convection cooled
  • 450-500W with 30CFM forced air cooling
  • 7.0” x 4.2” U channel
  • Suitable for BF applications
  • Medical (BF) approvals
  • Class B conducted & radiated emissions
  • Class II operation
  • Input voltage range 90 to 264VAC
  • Output voltages from 12 to 57VDC
  • High efficiency, up to 90%
  • 5V 2.0A standby
  • 12V 0.3A fan output (B version)
  • Temperature controlled fan speed (C version)
  • Inhibit & remote sense
  • AC OK signal
  • -10°C to +70°C operating temperature
  • Full power to +50°C;
  • 3 year warranty
Contact us
Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
PBL500 PBL500PS12B 500 W Single Phase 12V 37.5A
PBL500 PBL500PS15B 500 W Single Phase 15V 30A
PBL500 PBL500PS18B 500 W Single Phase 18V 27.78A
PBL500 PBL500PS24B 500 W Single Phase 24V 20.84A
PBL500 PBL500PS28B 500 W Single Phase 28V 17.86A
PBL500 PBL500PS36B 500 W Single Phase 36V 13.89A
PBL500 PBL500PS48B 500 W Single Phase 48V 10.42A
PBL500 PBL500PS57B 500 W Single Phase 57V 8.78A



PBL500 (U-channel): 7.1 x 4.00 x 1.56 in (180.34 x 101.6 x 39.62 mm). PBL500 (Covered): 7.1 x 4.00 x 2.64 in (180.34 x 101.6 x 67.05 mm)

Input Voltage

80 to 264 VAC. Derate to 90% at 85 VAC & 80%at 80 VAC

No Load Input Power

1W when inhibit used

Harmonic Currents

EN61000-3-2 Class A


90% typical. 230 VAC, 100% load

Operating Temperature

-10 °C to +70 °C. Derate linearly from 100% load at +50°C to 50% load at +70°C


Input to Output 4000VAC 2 x MOPP, Input to Case 4000VAC 2 x MOPP, Output to Case 1500VAC 1 x MOPP

Worldwide Safety Approvals


European Safety Approvals


US Safety Approvals

ES60601-1, CSA C22.2 No.60601-1


EN55032 Class B conducted & radiated


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