TL 431 regulator question

ridwans

Member
2008-01-24 7:20 am
ask to calculate r Value

Hallo.
i want to ask anyone whose know
how to calculate R
(R1,R2,R3 /R1A,R2A,R2B) value of combination Reg LM317/337 and TL 341

i plant to use for reg +15 -15 output current 300Ma.
input volate +- 20V dc
output 15V
output current 300Ma
this the schematic.

please heelp anyone.
thx
 

Attachments

  • asktl431.jpg
    asktl431.jpg
    28.1 KB · Views: 518