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Enclosed metal power supply unit with screw terminals and LED indicator

myVolts

myVolts LRS-75-5 75W 5V 14A power supply

SKU CH-2VX7-F9RCH

Enclosed 75 W single-output supply delivering 5 V at 14 A with universal 85–264 VAC input and free-air convection cooling

  • Product typeAT
  • 75 W single-output power for industrial and household equipment
  • 5 V 14 A output delivers stable DC for automation and 3D printers
  • Universal 85–264 VAC input with 300 VAC surge tolerance for 5 seconds
  • Compact 1 U low-profile enclosure cooled by free-air convection
  • Certified to EN 62368-1, EN 60335-1 and EN 61558 with 3-year warranty

Industrial 75 W 5 V power supply

The myVolts LRS-75-5 delivers 75 W at 5 V and 14 A for industrial automation, control systems, mechanical equipment, electronic instruments and household appliances. Its AT-type design suits DIN-rail or panel mounting inside cabinets and enclosures.

Enclosed 1U low-profile build with screw terminals

The miniature 30 mm profile fits tight cabinet space and the screw-terminal block provides secure wiring for permanent installations. Free-air convection cooling removes the need for a fan, so there are no moving parts to wear out in dusty or vibration-prone environments.

Convection-cooled to 70 °C

The unit withstands 300 VAC surge for 5 seconds, passes a 5G vibration test and operates up to 70 °C and 5000 m altitude. Protections include short-circuit, overload and over-voltage, while no-load draw stays below 0.3 W and an LED indicates power-on status.

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

What input voltage range does the 75 W 5 V unit accept?

The supply operates from a universal AC input of 85 to 264 VAC, covering full-range mains worldwide.

What mounting clearance does the 1 U low-profile enclosure need?

The enclosed chassis is 30 mm high, so allow at least that vertical space plus airflow room for convection cooling.

How do I wire the output terminals without triggering the protection?

Connect the load to the 5 V, 14 A output screws, verify polarity, then apply AC power; the unit enters overload protection if current exceeds the rated limit.

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