AC-DC Power Supplies, New AC-DC Series, News

New Ultra-Slim Enclosed Power Supplies – Wall Industries

The PSEH family from Wall offers 200-500 watts in an ultra-slim, highly reliable enclosed package.

Wall Industries Inc. has released 3 new series to make up the PSEH family of ultra-slim enclosed case AC/DC supplies. This new family features series with single output models with a wide input range of 85~305VAC or 120~430VDC. Output power ranges from 200 watts to 500 watts, with a 750 watt version to be released next year.

Each series in this family can be used in several industries and applications, including industrial, electric vehicle, and lighting. These ultra-slim enclosed case models also have very high reliability, with no fan and active PFC, as well as side insulation and a semi-potted manufacturing process. They have high efficiency, I/O isolation test voltage up to 4000VAC, and short circuit, over current, over voltage, and over temperature protection. Safety approvals vary across each series.

Features of each series in the PSEH family are as follows:

PSEH Family

Series Name

Watts Input Voltage Range Output Range (VDC) Temp. Range Package Dimensions



200-201.6W 85 – 305VAC

(120 – 370VDC)

5V-48V -40 to +70°C 7.64in x 2.17in x 1.02in



300-351W 5V-48V -40 to +85°C 8.66in x 2.44in x 1.22in



400-501.6W 5-55V -40 to +85°C 9.13in x 3.19in x 1.22in


Full series details can be found in the ‘Series Name’ links above.


Custom Solutions

Wall Industries, Inc. offers fully custom power design capabilities. Our team of electrical and mechanical power design engineers will utilize proven design topologies and concepts to create a solution to your power requirements. If you don’t have a specification, Wall’s engineering team will assist you in determining what your requirements are and how best to provide a solution.

Custom Power Supplies
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