> Just looked into LM723. The output current is a bit too low.

The LM723 is often (mostly?) used with an extrenal series transistor.
Just add a beefy NPN that can spllies some Beta and can handle the
dissipated Watts.

Those were the days .... my home-build power supply is still somewhere
on my desk, probably behind the pipes with various ICs. LM723,
double-3055, large heatsink, analog meters with hand-drawn scale....

Wouter van Ooijen

-- -------------------------------------------
Van Ooijen Technische Informatica: www.voti.nl
consultancy, development, PICmicro products
docent Hogeschool van Utrecht: www.voti.nl/hvu
 


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