Hi all,

I need to get a transformer wound for an 850 VA Inverter.

The winding specification I got is as below,

4No 3.5"
0T-344-360TO# 20 SWG
0T-22T-23T# 25 SWG
0T-11T# 13 x 4 SWG

4No 3"
0-365-382T# 21
0-23T# 25
0-12T# 13 x 3

Can anyone explain me the meaning of this.

Thank you for your support.

 

I see 344 TURNS to 360 TURNS of no.20 gage copper wiRe
Etc
Etc.

 

Hi Kermit,
Thank you for your reply
but can you tell what first line means
4No 3.5"

Thanks