Feature

Compact, conduction cooled power supplies are rated at 1,000W

TDK Corporation's CPFE1000FI series of conduction cooled ac-dc power supplies are rated up to 1,000W and are available in three compact package types – a low profile U-channel with or without a cover and as an open-frame PCB assembly.

31/10/2015 09:41:22

Requiring no external airflow, the power supplies are designed to be used with a cold-plate, in sealed enclosures or systems that are liquid cooled.

Available with 12, 24/28 or 48V outputs, the units will operate at full load from a wide range 90 to 265Vac input with baseplate temperatures of -40 to 85°C. A standard I2C interface allows engineers to interrogate the output voltage/current, base plate temperature, manufacturing location/date and serial number. In addition, the remote on/off control, dc good function, and over-temperature warning are ideal for monitoring and controlling the power supply in remote applications.

The CPFE1000FI U-channel measures 254mm x 112mm x 44mm and the PCB package style just 254mm x 107mm x 40mm. An option for a protective coating is available to help protect against the ingress of moisture or contaminants.

The units are safety certified to IEC/EN/US 60950-1 with CE marking for the Low Voltage and RoHS2 Directives. The units also comply with EN 55011-B and EN 55022-B conducted emissions (Class A radiated), and meet both the IEC 61000-3-2 harmonics and IEC 61000-4 immunity standards.

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.