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Green rectangular circuit board with components, mounting holes, and screw terminals

myVolts

myVolts WX-DC2412 12V 8A 100W AC 90~265V power supply

SKU CH-M6QT-ZZ8JJ

A compact 12 V 8 A switching module delivers up to 100 W from a 90–265 V AC input with built-in protection circuits

  • Product typeAT
  • Reliable operation with overcurrent, overload and short-circuit protection
  • Wide AC 90~265V input suits global mains voltages
  • Stable DC 12V output delivering up to 11A for demanding loads
  • Compact 10.5 x 5.6 cm board fits tight enclosures
  • Built-in indicator light gives instant power status

12 V 100 W switching module

The myVolts WX-DC2412 is an open-frame AC-DC power supply board that delivers a regulated 12 V output at up to 11 A for a total of 100 W. It accepts a universal mains range of 90 to 265 V at 50 or 60 Hz, making it suitable for integration into custom equipment, test rigs or industrial enclosures worldwide. Built-in overcurrent, overload and short-circuit protection help safeguard connected loads.

Thermals noise and power draw

As a passively cooled board the unit relies on convection airflow inside the host chassis, so audible noise is limited to faint coil whine under heavy load. Efficiency is typical of modern switching topologies, keeping heat rise modest when the 8 A continuous rating is respected. The on-board indicator LED confirms output presence without drawing measurable extra power.

Build integration needs

Mounting uses four holes on a 9.8 cm by 4.7 cm pitch, and the board itself measures 10.5 cm by 5.6 cm with a 3 mm profile, allowing it to fit in tight sub-assemblies. The wide 85 to 265 V input tolerance removes the need for a separate voltage selector, while the single 12 V rail simplifies wiring for LED arrays, motor drivers or embedded PCs. No enclosure or fan is included, so the integrator must provide mechanical protection and adequate ventilation.

How it compares

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

Price $13.99
Cheaper than about 98% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

How do I mount the WX-DC2412 board and which hole spacing do I use?

Use the four mounting holes spaced 9.8 cm by 4.7 cm centre-to-centre; the board measures 10.5 cm by 5.6 cm overall, so leave at least 3 mm clearance on each side for the solder-side components.

What maintenance does the WX-DC2412 need over time?

Blow dust off the PCB and the indicator LED every few months; check that the screw terminals stay tight and that the output voltage remains at 12 V under load — no user-serviceable parts inside.

Which limit appears first when the WX-DC2412 runs continuously at full load?

The 100 W power rating is reached at 8 A, so the over-current protection between 8 A and 11 A will trip before any thermal limit if you exceed that current.

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