Hello, this is a diagram of an car amplifier.
I want to make some changes to improve this scheme, the high size is hot (60-70 degrees on transistor without heatsink ) without loud on the output
What changes do suggest, please draw on the diagram.
Thanks in advance !
I want to make some changes to improve this scheme, the high size is hot (60-70 degrees on transistor without heatsink ) without loud on the output
What changes do suggest, please draw on the diagram.
Thanks in advance !
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Hi,after see scheme,carrier freq. and 12Kpf of gate driving for side.
not is possible simple modify (my opinion).
only hard modify I think. change operational,remove pair of BJT driver and replace it with 4xtc4426 chip. this can driver a pair of mosfet for solve current necessary of gate.
not is possible simple modify (my opinion).
only hard modify I think. change operational,remove pair of BJT driver and replace it with 4xtc4426 chip. this can driver a pair of mosfet for solve current necessary of gate.
Sorry for OFF!
AP2! Please tell me you are learning english!
now I speak perfect English.
I mean it is easy to replace the driver stage with TC4427 (2 x side).
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