TDK-Lambda CPFE1000FI Series Conduction Cooled Power Supplies
60% Smaller Than Its Predecessor
TDK-Lambda announces the introduction of the CPFE1000FI Series of baseplate/conduction cooled 1000 W power supplies. When compared to TDK-Lambda's MIL-STD rated CPFE1000F, the overall product size has been reduced by 60%. Capable of operating without forced air cooling, the supplies are suited to outdoor, sealed enclosure, communications, and harsh environment industrial applications, including RF amplifier and ground-based satellite equipment. These single output power supplies operate with a wide universal input range, from 90 to 265 VAC with PFC, and are available with DC outputs of 12 V, 28 V (adjustable to 24 V), or 48 VDC. Due to its wide output adjustment range of ± 20%, the output voltage can be set to match a variety of customer-specific applications. The outputs of these units can be connected in series or parallel for higher power applications. The units will operate at full load with baseplate temperatures of -40°C to +85°C.