Using LM723

[A.R.mazaheri]

Hi all;
I want to use LM723 regulator IC in the following situation and I need a schematic:
V in    =  65 V
V out =  45 V
I out (MAX) = 7 Amp

I would be most grateful if any body could help me or link me to the appropriate web pages. ???

 

[mvs sarma]

Hi A.R.mazaheri ,

Welcome to the fourm,

i hope you appeciate that there is going tobe a power loss in the form ohest of 140Watts by designing a Linear reulator using LM723 form 65 to 45 Volts and a current demand of 7 Amps.

Instead, you may consider Switching power supply to get a better efficiency.

Sarma