ECH450 Series

AC-DC Power Supplies

ECH450 Series

5" X 3" Open Frame & Enclosed 450W AC-DC Power Supplies for ITE & Medical (BF) Applications

Designed to minimize size and maximize efficiency to facilitate integration into ever more compact equipment, the chassis mount ECH450 is the ideal choice. The ECH450 range has medical approvals with 2 x MOPP (input to output), 1 x MOPP (input to ground) & 1 x MOPP (output to ground) making it suitable for BF applications, they also meet IEC/UL/EN62368-1 safety approval for information technology equipment. The full 450W is available when force air cooled with 250W available in convection cooled applications.

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  • Force cooled and convection cooled ratings
  • Medical and ITE approvals
  • Compact 3.0” by 5.0” footprint
  • Suitable for BF applications
  • 5 V standby and remote on/off
  • 12 V fan output
  • -20 °C to +70 °C operation
  • High efficiency, up to 94%
Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
ECH450 ECH450PS12 450 W Single Phase 12V 20.8A
ECH450 ECH450PS15 450 W Single Phase 15V 16.6A
ECH450 ECH450PS19 450 W Single Phase 19V 13A
ECH450 ECH450PS24 450 W Single Phase 24V 10.4A
ECH450 ECH450PS36 450 W Single Phase 36V 6.9A
ECH450 ECH450PS48 450 W Single Phase 48V 5.2A
ECH450 ECH450PS54 450 W Single Phase 54V 4.63A



3.00 x 5.00 x 1.42” (76.2 x 127.0 x 36.1 mm)

Input Voltage

12-54 VDC

No Load Input Power


Harmonic Currents

EN61000-3-2, Class A, Class C for load >175 W


93/94% (230 VAC Full load (see fig. 1 to 4)

Operating Temperature

-20 to +70°C (See derating curve, figure 5)


Input to Output: 4000VAC (2x MOPP), Input to Ground: 1500VAC (1x MOPP), Output to Ground: 1500VAC (1x MOPP)

Worldwide Safety Approvals

IEC62368, IEC60601-1 Ed 3.1 Including Risk Management

European Safety Approvals

EN62368-1, EN60601-1

US Safety Approvals

UL62368-1, ANSI/AAMI ES60601-1 & CSA C22.2 No.60601-1:08

Other Safety Approvals

CE & UKCA meets all applicable directives & legislation.

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