Feature

Power supplies in four compact chassis mount case styles

CUI has introduced a family of compact 400W ac-dc power supplies with a choice of four optional chassis mount case styles and enclosed versions with top or rear fan options.

18/01/2015 16:10:03

The PCM-400 series is housed in four optional chassis mount case styles, including a compact U-frame measuring 152.4 x 101.6 x 38.1mm and enclosed versions with top or rear fan options.

Featuring a wide range of available voltages, multiple protections and peak power capabilities up to 700W within a 500µs duty cycle, this series is suitable for numerous ITE, telecommunications and industrial applications.

The PCM-400 power supplies meet EN60950-1 standards, carry UL/cUL and TUV safety certifications, and provide EN55022 class B EMI compliance. They feature 3,000Vac input-to-output isolation and an output-to-ground isolation of 1,500Vac.

The series provides a universal 90~264Vac input for global operation and comes available in eight separate single output models ranging from 12 to 54Vdc. Dual output versions are also available.

The power supplies are rated for operation at full load from 0° to 50°C ambient, derating to 50 percent load at 70°C. Additional features include active PFC, remote on/off control and protections for over-voltage, over-current, short-circuit, and over-temperature.

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.