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Wall’s Newest PSFDN Family of DIN Rail Supplies offers Up to 480 Watts of Power

Wall’s PSFDN Family Offers Industrial Grade DIN Rail Models Ranging from 120 to 480 Watts

Wall Industries Inc. has released 3 new series to make up the PSFDN family of industrial grade DIN rail AC/DC supplies, including the PSFDN120, PSFDN240, and PSFDN480 series. This new family features single output models ranging from 12-48VDC with a wide input range of 85~264VAC (100~370VDC) that accept AC or DC input with dual use of the same terminal. Output power ranges from 120 watts to 480 watts.

The DIN rail models of the PSFDN family are ultra-slim, offer high efficiency and reliability, and active PFC. Each series is also RoHS compliant and has short circuit, over current, over voltage, and over temperature protection. Safety approvals vary across each series.

Features of each series are as follows:

PSFDN Family

Series Name

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

Safety Certification


120W 85~264VAC (100-370VDC) 12V, 24V, 48V -40 to +70°C 4.33” x 1.26” x 4.88” 1.08lb (490g)

UL61010-1, UL61010-2-201 and EN62368-1 (Report)


192-240W 12V, 24V, 48V 4.88” x 1.61” x 4.33” 1.43lbs (650g)

UL61010-1, UL61010-2-201, IS13252 (Part1) & EN62368-1 (Report)


480W 24V, 48V -30 to +70°C 5.17” x 1.89” x 4.92” 2.16lbs (980g)

IEC/EN/UL62368-1 & UL61010-1

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

We have several Industrial power supplies available. Browse all of them here.

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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.

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