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Rectangular aluminum power supply with hollow vented casing and protective terminal cover

myVolts

myVolts Switching Power Supply S-100-24 200W AC 100-220V DC 12V/20V/24V

SKU CH-N9F0-MDMMS

Converts AC 100-220V input to selectable 12V, 20V or 24V DC output up to 200W with aluminum alloy housing and protective cover

  • Product typeAT
  • Fast heat dissipation from hollow aluminium shell
  • Junction-box cover blocks dust and accidental contact
  • Aluminium alloy construction for stable power delivery
  • Simple wiring — connect to applicable AC line
  • Three output options: 12V, 20V or 24V

200 W AC-to-DC Power Supply

This myVolts switching supply converts 100-220 V AC input into selectable 12 V, 20 V or 24 V DC output at up to 200 W. An aluminum-alloy enclosure with a hollow structure provides rapid heat dissipation. A protective junction-box cover shields the transformer from dust and accidental contact. The unit is designed for straightforward voltage-conversion tasks in computer, monitor or camera projects.

Who This Suits and Who It Does Not

Builders needing a compact 200 W converter with multiple fixed output voltages will find the three-model range convenient. Installations that require adjustable voltage, higher wattage, waterproof enclosures or standard ATX connectors should consider other solutions. The supply is not rated for wet environments.

Input Voltage Range 100-220 V AC

The converter accepts a wide 100-220 V AC mains input and delivers up to 200 W across the three output options. This range determines whether the unit can be used directly on local mains without an additional transformer. Verify that the specific model chosen matches the required DC voltage and current for the connected load.

How it compares

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

Price $55.99
Cheaper than about 88% of the 10,869 comparable items (median $142.99).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Product typeAT

Questions about this item

What mains voltage must my building supply for the S-100-24 to operate?

The unit accepts AC input from 100 V up to 220 V, covering standard mains in most regions.

Can I keep my existing 12 V peripherals when I switch this supply to its 24 V output?

No — the output voltage is fixed per model; a 24 V version will only deliver 24 V, so 12 V devices would need a separate step-down converter.

How do I confirm the S-100-24 is delivering its rated 200 W after wiring it up?

Measure the DC output with a multimeter under load; it should read the chosen voltage — 12 V, 20 V or 24 V — while the connected equipment draws up to the rated current without the aluminium casing becoming excessively hot.

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