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Enclosed metal power supply unit, low-profile rectangular box with screw terminals and LED indicator

myVolts

myVolts LRS-75-15 15V 5A 75W Power Supply

SKU CH-WMBB-0BE8A

Enclosed 75 W switching supply delivering 15 V at 5 A with universal 85-264 VAC input, 300 VAC surge tolerance, sub-0.3 W no-load draw and 70 °C operating limit

  • Product typeAT
  • Delivers 75W continuous power for industrial equipment
  • 15V 5A output matches automation and 3D printer needs
  • Withstands 300VAC surge for 5 seconds
  • Operates up to 70°C with free-air convection cooling
  • Certified to EN62368-1, EN60335-1 and UL62368-1 standards

Industrial 15 V 75 W supply

The myVolts LRS-75-15 is a single-output enclosed switching power supply delivering 15 V at 5 A for 75 W total. It suits industrial automation, control cabinets, 3D printers and household appliances that require a compact 1U low-profile unit. Universal AC input from 85 to 264 VAC allows worldwide operation without manual switching. The unit carries safety approvals including TUV EN62368-1, UL62368-1 and GB4943 for regulated environments.

Convection cooling and protections

Cooling relies on free air convection, so the supply runs silently with no fan noise in normal use. It operates up to 70 °C and at altitudes up to 5000 metres while maintaining full load capability. No-load power consumption stays below .3 W, and the design withstands 300 VAC surge input for 5 seconds. Built-in protections cover short circuit, overload and over voltage, and a 5 G vibration rating adds mechanical ruggedness.

LED indicator and compliance

A green LED signals power-on status for quick visual verification in a cabinet. The supply complies with IEC/EN60335-1 PD3 and IEC/EN61558-1, -2-16 for household appliance safety, and meets over voltage category III requirements. Every unit undergoes 100 % full-load burn-in test before shipment, and the manufacturer backs the series with a three-year warranty. No additional cables or software are bundled.

How it compares

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

Price $39.99
Cheaper than about 93% 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 1U low-profile unit in a control cabinet?

Mount the enclosed supply on a flat metal surface using the chassis screw holes; keep ventilation gaps above and below so free-air convection can dissipate heat up to the 70 °C operating limit.

What maintenance does the fanless design require over its service life?

No moving parts to service; periodically vacuum dust from the vent slots and verify the power-on LED stays lit to confirm the supply remains healthy.

At what ambient temperature will the 75 W output start to derate?

The unit delivers full 75 W up to 70 °C ambient; above that temperature the output must be reduced to stay within thermal limits.

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