V76 chokes DCR

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rafafredd

Well-known member
Joined
Jun 3, 2004
Messages
2,412
Location
Rio, Brazil
Hi. Can someone measure original V76 chokes (just the two plate chokes) and tell me what´s the DC resistance of those?

If possible, V72 choke DC resistance info would be nice also!

Thanks a lot!
 
Divide the drop across the choke by the current thru the choke.
need schematic?
cj
 
I think my schem does not have the voltage before the choke, but it should be the total B+, like 300v, no?

So, (300-175)3.6ma=125/0.0036=34k???

No, I´m not thinking right... it can´t be that hight!
 
250 is a closer voltage
i think i got 16 k
err, make that 75 volts divided bt 3.6 ma equals about 20k.

cj
 
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