1. A

    Determining Amplifier Input Power

    Hi All, I am trying to setup my Sony N500 Xplod Car Amplifier in home environment. I have presently a 20A fuse placed in a 25A socket of the Amplifier. Its input is 12V. So I believe a SMPS of 25A 12V will suffice its working. I am intending to change the 20A fuse to 25A as well to support...
  2. Selvedin

    12v power supply keeps blowing fuse

    Yo guys, recently I bought the "Anhtczyx intelligent car battery charger". I connected it to a battery and tried the repair function. It worked only about 2 hours then it stops. I opened the device and realized that the fuse and the thermistor were blown. So I desolder them and solder new ones...
  3. E

    wellhise wh-890d multimeter problem

    Hello i have a wellhise wh-890d multimeter. Yesterday i was trying to charge a motorbike 12v battery i unplugged the charger to check voltage then i checked the amp it is taking then i forgot the probe was in the amp hole (left 20A hole on the photo) then i put the meter on voltage mode and i...