DC Power Supply 13.8 Volt 10 Amp

Average quality at best... avoid.

Delivers Rated Current, But That's It - Buyer Beware! While this supply meets its stated current output, the positives end there. The build quality is concerningly poor. My unit arrived with transformer leads and rectifier diodes simply poked through the PCB, not soldered. This required a significant rebuild before use. Critically, it lacks essential safety features like overvoltage or crowbar protection. A pass transistor failure would likely destroy any connected equipment. Furthermore, ventilation is inadequate. Under a 10A load (far below the advertised 20A continuous rating), the case reached a scorching ** 80°C. Verdict: Avoid unless you're looking for a DIY project.This supply is poorly constructed, lacks crucial safety features, and overheats significantly. Save your money and look elsewhere.

stopped working

overload protection in the unit i have has failed some components have burnt-out, trying to find parts on the board (labels) do not match circuit diagram, a very simple design of regulator circuit would of been better, other then all it had worked well, this failed from a bad device going in short-circuit

Been Fantastic

Have been using for the last month for my CB radio setup, have a Uhf and Am SSB unit both running. has not missed a beat, nice and quiet and a very clean power supply perfect for my needs

Solid

Purchased to run a diesel heater for the winter months.