Regulator design FOR 48V DC

[karthickb3e]

How to design a reglator for 48v dc

 

[alexan_e]

What is your input voltage?
How much output current?
What it the accuracy required in the output?

Alex

 

[karthickb3e]

What is your input voltage?
How much output current?
What it the accuracy required in the output?

Alex

my input voltage is 60 volts and current is less than 3 amps..... medium accuarcy is needed

 

[alexan_e]

You can use an emitter follower and a zener diode

File:Voltage stabiliser transistor.png - Wikipedia, the free encyclopedia

or something more complex like **broken link removed** but the resistor values should be changed, also any of the transistors that can't work with your voltage level should be replaced.

Alex