Universal Laboratory Power Supply Circuit


Posted on Jan 1, 2013

The value of the design lies in the use of IC1, an LM317HVK adjustable s.eries-pass voltage regulator, for broad-range performance remainder supplies voltage-setting and current-limiting functions. The input to ICI-comes from the output of BR1, which is filtered by CI and C2 to about +60 Vdc, and the input for current-sense comparator IC2 comes from BR2,


Universal Laboratory Power Supply Circuit
Click here to download the full size of the above Circuit.

which also acts as a negative bias supply for regulation down to ground.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Tube Headphone Amplifier E182CC
Scramble phone
Gas-smoke-detector
10W 10M Linear Amplifier Circuit
Clap Switch Circuit Project
Zener Diode Testers
USBStickLogger - USB thumb drive logger for serial data - fischl.de
Hi Pot tester schematic
Tilt Sensor via Accelerometer Circuit
LM7805 + 5V power supply configuration



Top