• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Coil replacement fd20

Not open for further replies.


New Member
Hi all

I'm trying to repair a ETQ 1800I inverter generator which is not producing power. I've found a rusted coil on the inverter which I would like to replace. I assume it's a choke but I'm not 100% sure. Can anyone tell me what exactly it is from the pictures and whether finding a replacement would be possible with the little information I have. It had four pins and is stamped FD 20.

Thanks in advance.



Not open for further replies.

EE World Online Articles