Re: [Amps] Any experiences with "powergridtube"? (YC156 hunt)

[Ian White GM3SEK <gm3sek@ifwtech.co.uk>]

Jim Thomson wrote:
>##  reid @ Eimac tells me that although it's stated the tube has a 6 
>min warm up, to allow a full 8 mins of warm up.   The B+  can be 
>applied simultaneously  with fil
>V.   The tube is cut off on RX anyway.   You just can't draw idle 
>current or apply drive for 8 mins.   Easiest  method is to inhibit the 
>key line for 8 mins..or use a stop watch !
>

There's one YC156 heater transformer that has its own IP address, so it 
can be activated 8 minutes before the owner arrives home.


-- 

73 from Ian GM3SEK
http://www.ifwtech.co.uk/g3sek
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