An FCC certification of radiation limits on digital devices. Class A certification is for business use. Class B for residential use is more stringent in order to avoid interference with TV and other ...

Providing regulated dc outputs from 3.3V to 48Volts from an ac input from 85 Vac to 264 Vac with power factor correction (PFC), the RKW 600W power supplies meet FCC Class B, VCCI Class B, EN 55011-B ...