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Rectangular aluminium power supply, silver finish, screw terminals visible

myVolts

myVolts S-500-12 12V 41.6A 500W power supply

SKU CH-J338-3X19W

Delivers 12 V at 41.6 A with short-circuit, overload and overvoltage protection for industrial automation, LED displays, CCTV and 3D printers

  • Product typeAT
  • High efficiency with low DC ripple for stable output
  • Wide AC input range 110/220V±15% suits global mains
  • circuit, overload and overvoltage protection built in
  • 100% full-load burn-in test ensures reliable operation
  • CCC, FCC and CE safety compliance certified

Industrial 12V 500W Power Supply

This myVolts S-500-12 switch-mode unit delivers 12V DC at 41.6A for 500W continuous output. It accepts AC 110V or 220V input with ±15% tolerance and includes overload, overvoltage and short-circuit protection. The aluminium alloy chassis uses natural convection cooling and has passed a 100% full-load burn-in test. Safety approvals cover CCC, FCC and CE.

Suits automation, LED, CCTV and 3D-print rigs

Engineers building industrial automation panels, LED displays, CCTV systems or 3D printers will find the fixed 12V rail and screw-terminal connections a direct fit. Buyers who need adjustable voltage, multiple output rails or redundant hot-swap modules should look at other form factors.

500W at 12V decides fit

The single 12V rail rated for 41.6A and 500W is the specification that determines whether this supply matches the load. Verify the total wattage and current draw of your equipment against this figure before purchasing.

How it compares

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

Price $46.99
Cheaper than about 91% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

Should I pick the 500 W 12 V model or one of the smaller versions shown in the table?

The S-500-12 delivers 12 V at 41.6 A for 500 W. The table also lists S-36-12 at 36 W and S-50-12 at 50 W; choose based on the total wattage your load requires.

What does the 500 W rating mean when the unit is installed in my equipment?

It can supply a continuous 12 V DC output up to 41.6 A, with overload, overvoltage and short-circuit protection, and has passed a 100 % full-load burn-in test.

The label shows AC110/220V±15 %; what input range does that actually allow?

The supply accepts 110 V or 220 V nominal mains with a ±15 % tolerance, covering typical single-phase supplies worldwide.

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