part identification

E

eleccon

New Member

• Jun 26, 2010

• #1

I would like help identifying this yellow part (7A Lf) that I think is defective in this switch. If anyone knows.
thank you

 

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• switch 002.jpg

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Last edited: Jun 26, 2010

Sceadwian

Banned

• Jun 26, 2010

• #2

What's the silk screen marking say? It has a box around it, should have a label as well.

 

E

eleccon

New Member

• Jun 28, 2010

• #3

F1

It looks like F1 underneath the part

 

C

colin55

Well-Known Member

• Jun 28, 2010

• #4

It could be a fuse.

 

Sceadwian

Banned

• Jun 28, 2010

• #5

F1 makes senes for a fuse to me, 7amps?

 

C

colin55

Well-Known Member

• Jun 28, 2010

• #6

It is in a position that could be a fuse?

 

Sceadwian

Banned

• Jun 28, 2010

• #7

Those three big honking pins behind it look like major power lines. Can't see the traces on the board though.

 

Mickster

Well-Known Member

Most Helpful Member

• Jun 29, 2010

• #8

Something like this perhaps?

**broken link removed**

 

E

eleccon

New Member

• Jun 29, 2010

• #9

Thanks for the help, I think you guys are dead on. It just occured to me that this is one of the last components on the output circuit which would be protecting components upstream from overload. Why it blew with only 210 watts is my next project and why not replaceable.