PBO-3E Series Ultra-Compact AC/DC Converters

Bel Power Solutions PBO-3E series AC/DC converters with up to 3 W of output power are ideal for a range of industrial, IoT, and telecommunication applications

Image of Bel Power Solutions PBO-3E Series Ultra-Compact AC/DC ConvertersBel Power Solutions, CUI brand PBO-3E series AC/DC power supplies are ideally suited to deliver on-board AC/DC power conversion, where board real estate is at a premium. Housed in an ultra-compact SIP package, these 3 W open frame power supplies with a universal input voltage range 85 VAC to 305 VAC/100 VDC to 430 VDC, are designed to provide a reliable and economical low power solution for a range of industrial, IoT, and telecommunication applications.

Features
  • Small size, industrial design
  • PCB SIP mounting
  • IEC/EN/UL 62368-1 certified
  • Designed to meet IEC/EN 61558 and IEC/EN 60335
  • Universal input voltage range 85 VAC to 305 VAC/100 VDC to 430 VDC
  • Operating temperature -40°C to +85°C
  • Short-circuit, overcurrent (OCP), and overvoltage (OVP) protection
  • Isolation voltage 4,000 VAC
  • OVC III
Applications
  • Industrial controls
  • Telecommunication
  • Instrumentation
  • General purpose embedded AC/DC or DC/DC power supplies
  • Useful in any product requiring a compact and low cost solution

PBO-3E Series Ultra-Compact AC/DC Converters

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
AC/DC CONVERTER 12V 3WPBO-3E-12AC/DC CONVERTER 12V 3W404 - Immediate$23.24View Details
AC/DC CONVERTER 24V 3WPBO-3E-24AC/DC CONVERTER 24V 3W420 - Immediate$23.24View Details
AC/DC CONVERTER 3.3V 1.98WPBO-3E-3AC/DC CONVERTER 3.3V 1.98W0 - Immediate$19.92View Details
AC/DC CONVERTER 5V 3WPBO-3E-5AC/DC CONVERTER 5V 3W0 - Immediate$19.92View Details
AC/DC CONVERTER 15V 3WPBO-3E-15AC/DC CONVERTER 15V 3W0 - Immediate$19.92View Details
Published: 2025-10-02