Transistor 2X100W stereo and mono bass amp circuits by converting 12V battery voltage (between 11v…14.4v) SG3525 DC DC voltage amplifier circuit to around 2X30…35V. There is protection against short-circuiting in both circuits and short-circuiting of the transistors at the... Electronics Projects, SG3525 DC DC 2X100W 1X120W Car Amp Circuits "audio amplifier circuits, dc dc converter circuit, power electronic projects, sg3525 circuit, transistor amplifier, " Date 2022/02/27