Inrush Current Limiter Circuit Diagram

This is the simple inrush current limiter circuit diagram. Q1 is an npn Darling-ton and Q2 is a prip Darling-ton. MOV1 is a metal-oxide varistor and R8 is an thermistor for limiting inrush current. This circuit limits ac line current to a load. When a predetermined interval has passed, RY1 shorts out thermistor or resistance RB. R4 can be 150 kQ if R9 is not used. If power is removed, ready for immediate restart.


Inrush Current Limiter Circuit Diagram

Inrush Current Limiter Circuit Diagram

0 comments:

Post a Comment

All updates in Your Inbox

Enter your email address:

Delivered by FeedBurner

,

 

Copyright @ 2013 Electronic Circuit Diagrams & Schematics.

Designed by AS & AS