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Small rectangular IP67 power supply in white plastic case

Mean Well

Mean Well LPV-20-12 12V 20W 1.67A IP67 power supply

SKU CH-0KCV-SVH2D

12 V, 20 W IP67 sealed power supply with 1.67 A output, universal AC input and short-circuit, over-current and over-voltage protection

  • Product typeAT
  • IP67 rating protects against dust and water ingress
  • Universal AC input accepts full voltage range worldwide
  • circuit, over-current and over-voltage protections safeguard connected devices
  • Free-air convection cooling eliminates fan noise and moving parts
  • Compact 1.5-inch height fits tight installation spaces

Compact 12V LED Driver

The Mean Well LPV-20-12 is a 20W enclosed power supply that delivers 12V at 1.67A for LED lighting and moving-sign installations. Its IP67-rated, fully encapsulated plastic case suits indoor or outdoor use where moisture or dust are present.

Build Integration

Universal AC input with full-range operation removes the need for voltage selection, while the 300Vac surge withstand for five seconds protects against transient spikes. Free-air convection cooling eliminates fans, so the unit fits tight enclosures without airflow planning.

Capacity and Limits

Constant-voltage mode with short-circuit, over-current and over-voltage protection keeps connected LED strings stable at full 20W load. The 100% burn-in test and UL1310 Class 2 compliance confirm reliability, yet the single 12V output cannot serve multi-voltage arrays or higher-wattage installations.

How it compares

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

Price $40.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

Will the 1.67 A output hold steady under continuous load?

The unit delivers 12 V at 1.67 A in constant-voltage mode and has passed 100 % full-load burn-in testing.

How does the supply handle heat and noise during all-day operation?

Cooling is by free-air convection only, so there is no fan noise; the fully encapsulated IP67 case dissipates heat silently.

What mains wiring is needed to connect this power supply?

It accepts universal AC input across the full range and withstands 300 Vac surge for five seconds.

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