Korad KEL2010
A 300 W programmable load with fine low-range resolution, for battery and supply testing past 200 W.
Amazon $525$525
150 V / 40 A300 W1
4 Korad bench power supplies ranked. Each one is scored and ranked against every brand in its type, so "#3 mid-size" means third of all mid-size bench power supplies here, not third among Korad's own.
Korad makes 4 current bench power supplies: 3 single output and 1 electronic loads. Prices run from $109.99 for the Korad KD3005D to $525 for the Korad KEL2010. Its best-rated model in each size: the Korad KA3005P (#9 of 18 single output, rated 3.0) and the Korad KEL2010 (#3 of 5 electronic loads, rated 3.5).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Korad bench power supplies 4
- Korad KEL2010#3 electronic loadsFull review
A 300 W programmable load with fine low-range resolution, for battery and supply testing past 200 W.
Amazon $525$525150 V / 40 A300 W1 - Korad KA3005P#9 single outputFull review
A low-cost programmable linear supply for hobby and repair benches that want PC control on a budget.
Amazon $155$15530 V / 5 A150 W1 - Korad KD6005D#11 single outputFull review
A 60 V linear supply for people who need more voltage than a 30 V bench unit without the noise of a switcher.
Amazon $204.99$204.9960 V / 5 A300 W1 - Korad KD3005D#17 single outputFull review
A basic linear 30 V, 5 A bench supply for hobby electronics when PC control is not needed.
Amazon $109.99$109.9930 V / 5 A150 W1
