AC/DC power supply series offer high efficiency in a small package

20th April 2017
Source: CUI Inc
Posted By : Anna Flockett
AC/DC power supply series offer high efficiency in a small package

It has been announced that CUI Power Group has expanded its VOF AC/DC power supply family with the introduction of a compact 300 W series. The VOF-300 series, available in open frame and metal enclosed packages, is a higher-power addition to CUI’s general purpose AC/DC power supply portfolio currently ranging from 6-280W.

Offering a combination of economy and performance, the single output power supply series delivers efficiencies up to 94% and no-load power consumption as low as 0.3W for energy-conscious ITE, industrial, and consumer electronics applications.

The open frame VOF-300 and enclosed VOF-300-CNF series feature a wide universal input voltage range of 90-264VAC with output voltage options of 12, 24, 36, and 48VDC.

All models carry UL/cUL and TUV 60950-1 safety certifications while meeting EN 55032 Class B and FCC Class B limits for radiated emissions. The series has a minimum MTBF of 160,000 hours at 115VAC at 25°C ambient, calculated per MIL-HDBK-217F.

Protections for over current, over temperature, over voltage, and short circuit are included as well as power factor correction.

The open frame version of the VOF-300 series measures 3x5x1.38” (76.2x127x35.1mm) and provides an operating temperature range at full load from -40 up to 50°C with forced air cooling, derating to 60% load at 70°C.

Dimensions for the metal enclosed package measure slightly larger at 3.46x5.35x1.59” (88x136x40.4mm), while carrying an operating temperature range at full load from -40 up to 60°C with forced air cooling, derating to 60% load at 80°C.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

SPS IPC Drives 2019
26th November 2019
Germany Nuremberg Messe
Vietnam International Defense & Security Exhibition 2020
4th March 2020
Vietnam National Convention Center, Hanoi