Trade tool
Power Supply Calculator
Size the right driver for your run. Applies the 80% safety rule and recommends matching ENKORA power supplies.
Inputs
The recommendation builds in 20% headroom per the standard 80% loading rule for LED drivers.
Minimum recommended PSU
150W24V
Length
20.0 ft
Watts / ft
4.6 W
Total load
92.0 W
20.0 ft × 4.6 W/ft = 92.0 W total load
92.0 W ÷ 0.80 = 115.0 W minimum → rounded up to 150 W
Estimate only. Final electrical specification — including breaker, conductor sizing and code compliance — should be reviewed by a licensed electrician.
Recommended
Matching ENKORA power supplies
Need help sizing a full project?
For multi-zone specs, dimming protocols and lead-time-critical jobs, we'll size the whole BOM for you.