Shinechip12V 6A LED Driver (72W) for Large Mirror and Cabinet Runs
Updated 2026-11-01 · Shinechip engineering team
A 12V 6A driver delivers 72W, or about 57W of LED load at 80% loading. It suits a 6 m run of 9.6 W/m strip or several cabinet runs on one supply. Past this size, 24V is the better answer than a bigger 12V unit.
Models and specs
HM Slim 12V LED Power Supply, 18W to 72W, 220V AC Input
| Input voltage | 220V |
| Output voltage | 12V DC |
| Max load | 72W 60W 48W 36W 24W 18W |
HM Slim Long 12V Constant-Voltage Power Supply, 18-100W
| Input voltage | 220V |
| Output voltage | 12V DC |
| Max load | 100W 72W 60W 48W 36W 24W 18W |
How to choose
- The step from 5A to 6A is small. Choose 6A when the calculated load lands between 48W and 57W; below that a 5A unit is cheaper and cooler.
- Above about 60W, the losses in 12V cabling grow faster than the driver price. A 24V supply at the same wattage halves the current and lets you keep 0.75 mm2 cable.
- Heat is the real limit inside furniture: leave the driver in ventilated space, not wrapped in foam or boxed against a cabinet back.
Frequently asked questions
How much LED strip can a 12V 6A driver run?
Up to about 57W at 80% loading: 6 m of 9.6 W/m strip, or 11 m of 4.8 W/m strip.
Should I use 6A at 12V or 3A at 24V?
Same power. 24V is better once the run passes 2-3 m because the voltage drop is a quarter of the 12V figure for the same cable.
Does the driver need a fan?
No. These are convection-cooled sealed supplies; they need airflow around the case, not a fan. Mount them where air can move.
Specifications are from our product listings. Confirm the version and load before ordering.
Parts to use
FeaturedHMHM Slim 12V LED Power Supply, 18W to 72W, 220V AC Input
FeaturedHMHM Slim Long 12V Constant-Voltage Power Supply, 18-100W
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