I need a stable bench power supply for testing ECUs on the bench. Ideally something 30V/10A with protection and digital display. I’m done with cheap ones that drop voltage under load. Any advice on brands or where to order a good one that’s suitable for automotive electronics?
Take a look at the bench power supplies section on ECUTools https://ecutools.eu/ They have units specifically designed for ECU and TCU testing — with stable voltage, overload protection, and precise current control. I bought one from there last year, and it’s rock solid even under heavy load. Makes bench diagnostics much safer and more consistent.