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Old 12th Sep 2019, 8:47 am   #27
Jac
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Join Date: Jun 2006
Location: Eindhoven, Netherlands.
Posts: 642
Default Re: Alternative EHT system for HMV 902.

A nice transformer Hugo.

Indeed we need a higher output voltage (if the U16 rectifier tube is to remain in circuit): c. 4000 VAC.
Well, the primary would need to be changed anyway.

David, just out of curiosity, how high is the resistance of the EHT winding of your Majestic Transformer Co transformer?

Jac

Sorry, forgot to include the U16 characteristics graph.
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