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

PSEF Product Family Expands to Include 100-320 Watt Series’

Wall introduces 3 new series into the PSEF family of enclosed power supplies

Wall Industries Inc. has introduced 3 new series to the PSEF family of enclosed power supplies. With these new series, the PSEF family now ranges from 100 to 320 watts including series that are 100, 150, 200, and 320 watts.

Each series in this family offers low profile models, each with universal input voltage range of 85-305VAC/100-430VDC. They accept AC or DC input and offer high active PFC, high efficiency, and 4000VAC isolated voltage. This product family is suitable for high input voltage, temperature, humidity, and altitude requirements such as industrial, electric vehicle, smart home, telecommunications, and LED applications.

The PSEF family of products has UL62368, EN62368, IEC62368 and GB4943 safety approvals. They each are RoHS compliant and protected against short circuit, over current, over voltage, and over temperature conditions. Protective cover or conformal coating is also available for added protection to these series. Please visit the PSEF series pages for further information.

PSEF100      PSEF150      PSEF200      PSEF320

PSEF Product Family Expands to Include 100-320 Watt Series'

PSEF Family

Series Name


Input Voltage Range

Output Range (VDC)

Temp. Range



Safety Certification


100.5-102W 85-305VAC (120-430VDC 12, 15, 24, 48 -30 to +70°C 7.05” x 3.90” x 1.81” 1.01lbs IEC/EN/UL62368/GB4943



12, 15, 24, 48

-30 to +70°C 7.05” x 3.90” x 1.81” 1.10lbs




12, 15, 24, 48

-30 to +70°C 7.05” x 3.90” x 1.81” 1.05lbs


PSEF320 240-321.6W 4, 5, 12, 15, 24, 27, 48 -30 to +70°C 8.47” x 4.53” x 1.81 1.65lbs IEC/EN/UL62368/GB4943
PSEF Product Family Expands to Include 100-320 Watt Series'

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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