The series comprises a 200W model with a 12V (16.6A) main output, and a choice of three 350W models giving designers the choice of a 12V (29A), 24V (14.5A) or a 48V (7.2A) main output. All power supplies in the CF range offer a universal input (85 to 265VAC) with active power factor correction (PFC). They also feature an auxiliary 5V standby output to allow for system housekeeping and monitoring.
The 200W CF200-A12C has a high power density of 8W/in.3 that helps minimize the space required in customer applications. Synchronous rectification allows an efficiency level of over 80% to be achieved. Built to meet 1U height restrictions, the ruggedized open frame, U-channel package CF200-A12C has compact overall dimensions of 127mm x 84mm x 39.6mm.
350W models (CF350-A12C, A24C and A48C) achieve a power density of 9.5W/in3 and similar levels of efficiency to 200W variants. Overall dimensions of the 1U, open frame, U-channel package are 173mm x 98mm x 36.6mm.
CF series switching power supplies utilise proven topology and components to achieve high levels of reliability. They also feature active load current sharing and include an OR-ing diode for N+1 parallel operation. All models have a mean time before failure (MTBF) of 300,000 hours, are RoHS compliant and meet the Safety Agency requirements of UL/CSA 60950-1 and the European, EN-60950-1 standard.