Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Common mode line chokes, can they be used at 50Hz?

Status
Not open for further replies.

neazoi

Advanced Member level 5
Joined
Jan 5, 2008
Messages
3,860
Helped
13
Reputation
26
Reaction score
10
Trophy points
1,318
Location
Greece
Activity points
34,951
Hello, recently I got a bunch of failed SMPSUs. All of them have toroid common mode chokes in the mains input.
Looking at the net they come into 1mH inductances or so.
My question is:
Can I rewind them and use them for 50Hz experiments, are these suitable for 50Hz?
Also are these really high permeability cores?
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Top