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Help me with building linear PSU with LM317 and remote sensing

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fjpompeo

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lm317 remote sensing

How do I build a 13,5V@10A(100% duty) linear PSU with a LM317 plus one PNP driver and two NPN power transistors with base equalizing resistors(not emitter equalizing ones) and voltage remote sensing to compensate cable voltage drop?

Regards,

Fernando
 

lm317+remote

in this case you have to run not two but four wires: two will carry current to the load and two will transmit voltage from the load to R1/R2 ..

rgds,
ianp
 

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