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CUI Inc PBO-3E AC-DC Power Supplies

CUI Inc PBO-3E AC-DC Power Supplies are ideally designed to deliver onboard AC-DC power conversion, where board space is at a premium. These open-frame power supplies are housed in an ultra-compact SIP package with a universal input voltage range from 85VAC to 305VAC / 100VDC to 430VDC. Protections include short-circuit, overcurrent, and overvoltage. CUI Inc PBO-3E AC-DC Power Supplies are IEC/EN/UL 62368-1 certified and are designed to meet IEC/EN 61558 and IEC/EN 60335 requirements. The devices provide a cost-effective and reliable low-power solution for a wide range of industrial, IoT, and telecommunication applications.

Features

  • Small size, industrial design
  • PCB SIP mounting
  • 85VAC to 305VAC / 100VDC to 430VDC universal input voltage range
  • Short-circuit, overcurrent, and overvoltage protection
  • 4000VAC isolation voltage
  • IEC/EN/UL 62368-1 certified
  • Designed to meet IEC/EN 61558 and IEC/EN 60335
  • Overvoltage category (OVC) III
  • -40°C to +85°C operating temperature range

Applications

  • Industrial
  • IoT
  • Telecommunications

Derating Curves

Performance Graph - CUI Inc PBO-3E AC-DC Power Supplies

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Publicado: 2025-05-28 | Actualizado: 2025-06-09