Amplifier Feedback Resistor Location?

[thylantyr]

Hi,

power supply for this TUN must be +rail
anyway, your idea with additional resistor in output is not good. IMHO

jannemans idea is OK:
"Why not use R3 & R4 in your first schematic, much easier & cheaper. Use two transistors, an NPN and PNP for the two polarities."

Regards

Is there another way to do output short circuit detection?

 

[Jocko Homo]

Short circuit detector???

Maybe you really want a current limiter.

Jocko

 

[moamps]

Is there another way to do output short circuit detection?

Current limiter are just fine to me.