Would you calculate and re-draw the circuit overcurrent protection ?
Would you calculate and re-draw the circuit overcurrent protection??
This schematic is the application note of Hitachi for their
lateral fet devices , although this version has different resistors
values , the 47pF compensation is also at the wrong place as
it should be connected between base and collector of the facing
You can add a diode and a zener in serial from gate and drain
of the of the fets to provide some current limitation.
Hello.It is for my friend.His English is not good enough.He meant "would you calculate and draw a circuit protection for this amp" Thanks in advance
All that is needed for this 50W/8Ω amplifier is a 3A fuse on the speaker out, 10V gate zener diodes, and a 85°C thermal switch on the heatsink.
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