Ps 52 kx power supply will not hold load
My power supply give you 12-14 volts but will not hold load and makes buzzing when you load it but has a good 12-14 volt out put ,
Car Audio & Video - Pyramid - - PS21KX 20 Amp Power Supply Car Audio Amplifier
Answers & Comments
Thank you for your help . I have already fixed the power supply I double checked the transisters and found three bad so I replaced all the power transisters and it is fine . thanks again bob