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Silver aluminium box 215 x 113 x 50 mm with fan cooling and screw terminals

myVolts

myVolts S-480-48 480W 48V power supply

SKU CH-WFVM-JNK2B

A 480 W switching supply delivering 48 V at up to 10 A with fan cooling and overload, over-voltage and short-circuit protection

  • Product typeAT
  • Delivers 480 W at 48 V for demanding industrial and creative loads
  • Fan cooling maintains stable output during continuous 10 A operation
  • Overload, over-voltage and short-circuit protection with automatic recovery safeguards connected equipment
  • 100 % full-load burn-in test and aluminium chassis ensure long service life
  • CCC, FCC and CE compliance confirms safety for global installations

Industrial 480W 48V DC Supply

The myVolts S-480-48 is a 480 watt switch-mode power supply delivering a regulated 48 volt DC output at up to 10 amps. It accepts a wide AC input range and is built for indoor industrial automation, CCTV systems, 3D printers and LED lighting projects.

Fan-Cooled Sustained Operation

A built-in fan provides active cooling so the unit can maintain its full 480 watt rating continuously without thermal throttling. Overload, over-voltage and short-circuit protections automatically recover once the fault condition is cleared, keeping connected equipment safe during extended runs.

Verify Indoor Mounting and Voltage Adjustment

This supply is rated for indoor use only and carries no waterproof rating, so confirm the installation environment stays within the 0 to 40 operating temperature window. Check that the adjustable output trim does not exceed the 48 volt nominal setting required by your load before wiring the L, N, GND and V terminals.

How it compares

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

Price $79.99
Cheaper than about 75% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

Does the fan on the 480W 48V unit run constantly or only under load?

The S-480-48 is cooled by a fan, so the fan operates whenever the supply is powered to maintain temperature during continuous 480W output.

What AC input wiring must I provide for the L and N terminals?

Connect live and neutral from a 110/220V AC source with ±15% tolerance; the supply accepts the full range automatically.

Will the 215 x 113 x 50 mm case fit the mounting holes of my older S-360-48 supply?

Yes, the S-360-48 and S-480-48 share the same 215 x 113 x 50 mm dimensions, so existing mounting points align directly.

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