Recom Power, Inc. Supplier Page

RAC04 Series AC/DC Power Modules

RECOM's compact 4W AC/DC power modules can reach 40 years continuous operating life

RAC04 Series AC/DC Power Modules RECOM's RAC04 Series includes ultra-compact universal input AC/DC power modules for PCB mounting. These modules feature ultralow no-load power consumption, short circuit, overload and output overvoltage protection, and built-in EMC Class B filters. The dual output version is designed for standby relay applications. A high input voltage version is available for input voltages up to 305VAC or 430VDC.

Modules in this series feature very low no-load current. In standby mode, only 120mW are drawn. As a standard, all converters feature "Class B" filters to EN55022. These modules can be operated with natural cooling in temperatures between -40°C to +70°C, whereby derating has to be observed. This very compact product series operates with inputs from 90VAC to 264VAC at 47 to 440Hz and provides outputs of 3.3V, 5V, 12V, 15V, or 24V. These completely encapsulated modules weigh only 26 grams, measure 36.5 x 27.0 x 17.1 mm (LxWxH), and are isolated to 3kVAC (4kVAC optional).

  • Ultra-compact AC-DC power supply
  • 4W PCB mount package
  • Universal input voltage range including 277VAC
  • Dual output version for standby relay circuits
  • 3kVAC Isolation (Class II)
  • Very low no load input current
  • Short circuit protected
  • UL certified

Buy Now
Digi-Key P/N Mfg. P/N Series Power Output Voltage Input
945-1064-ND RAC04-05SA RAC04 4W 5V 90 ~ 264VAC Datasheet
945-1065-ND RAC04-05SA/277 RAC04 4W 5V 90 ~ 305VAC Datasheet
945-1066-ND RAC04-12SA RAC04 4W 12V 90 ~ 264VAC Datasheet
945-1067-ND RAC04-12SA/277 RAC04 4W 12V 90 ~ 305VAC Datasheet
945-1068-ND RAC04-15SA RAC04 4W 15V 90 ~ 264VAC Datasheet
945-1069-ND RAC04-24SA RAC04 4W 24V 90 ~ 264VAC Datasheet
945-1070-ND RAC04-24SA/277 RAC04 4W 24V 90 ~ 305VAC Datasheet
945-1071-ND RAC04-3.3SA RAC04 4W 3.3V 90 ~ 264VAC Datasheet