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Rectangular metal enclosed power supply with built-in DC fan and AC input selector switch

myVolts

myVolts SE-450-5 450W Power Supply

SKU CH-X64T-PM7BA

Enclosed switching power supply delivering 450 W with selectable AC input and built-in remote sense for industrial and LED lighting systems

  • Product typeAT
  • Delivers up to 450 W for demanding industrial loads
  • Switchable AC input range suits varied mains voltages worldwide
  • Built-in remote sense maintains accurate output under load
  • Comprehensive protection suite guards against short circuit, overload, over voltage and over temperature
  • UL approved with two-year warranty for reliable long-term operation

Industrial 450W Single-Output Supply

The myVolts SE-450-5 is a 450W enclosed switching power supply designed for industrial control equipment, LED lighting systems and monitoring installations. It delivers a fixed 5V output at up to 75A for applications that demand high current at low voltage. The unit suits automation cabinets, light-box arrays and laser-cutting systems where a single regulated rail is required.

5V 75A Capacity with Multi-Rail Options

The supply provides 75A on the 5V rail, with alternative models in the series offering 12V at 37.5A, 15V at 30A, 24V at 18.8A, 36V at 12.5A and 48V at 9.4A. Built-in protections for short circuit, overload, over voltage and over temperature shut the unit down before damage occurs. It is not for builds needing multiple simultaneous voltages or modular cable routing.

Enclosed Chassis with Remote Sense

A built-in DC ball-bearing fan forces air through the sealed metal enclosure for continuous cooling. An input-voltage selector switch adapts the unit to local mains standards. Remote-sense terminals compensate for voltage drop across long cable runs to the load. UL approval confirms compliance with recognised safety standards.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $143.99
Typical for this category: the median of 10,869 items is $142.99.

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Specifications

Product
Product typeAT

Questions about this item

Can the 5 V 75 A rail drive a legacy 5 V system that needs up to 75 A?

The single 5 V rail is rated at 75 A, so it can supply up to that current continuously.

How can I verify the unit is operating correctly after installation?

The front LED indicator lights when the output is live, and the built-in DC fan spins to confirm cooling is active.

What comes in the box and what must be sourced separately?

The enclosure and integrated fan are included; AC input cables and output wiring are not supplied and must be purchased separately.

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