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THE AM BULLETIN BOARD => Technical Forum => Topic started by: KB5MD on June 19, 2020, 08:11:35 PM



Title: traNSFORMER ID
Post by: KB5MD on June 19, 2020, 08:11:35 PM
What mfg uses the transformer numbering beginning with PC?  I have a large transformer with the number PC706.  Any answers?


Title: Re: traNSFORMER ID
Post by: Pete, WA2CWA on June 19, 2020, 08:45:54 PM
A quick Google (it's your friend) shows that Dynaco used PC-706 as one of its transformers.

(https://i.ebayimg.com/images/g/XCkAAOSw3AdegoYD/s-l640.jpg)


Title: Re: traNSFORMER ID
Post by: K9PNP on June 21, 2020, 06:27:58 PM
From the Dynaco output xfmr catalogue [http://knob.planet.ee/kirjandus/books/Dynaco_Transformers.pdf]

PCˇ706powertronslormerforusewithA-451in120wattomplifiercircuit:410ˇ0-55-410,400ma;5v,6a
6.3v,8a.Weighl14Ibs.Netprice$33.00


Title: Re: traNSFORMER ID
Post by: KB5MD on June 22, 2020, 05:26:27 PM
Thanks Guys!
AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands