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).