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| Vintage Radio (domestic) Domestic vintage radio (wireless) receivers only. |
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4th Apr 2019, 3:31 pm
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#1 |
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Hexode
Join Date: Sep 2013
Location: Wembley, London, UK.
Posts: 395
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EBC41 valve pins
Hello to all. Valve 3, in Phillips 400A is EBC41. I was wondering if some Forum Member could advise me, regarding the pins on this valve. On the Philips circuit manual, Vg2 is noted as having a voltage of 90 volts. My problem is; where is 'g2'. The voltage on Anode is 150 volts. Thanks in advance for advise. All the best. John.
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4th Apr 2019, 3:37 pm
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#2 |
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Dekatron
Join Date: Aug 2013
Location: Wigan, Greater Manchester, UK.
Posts: 9,433
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Re: EBC41 valve pins
An EBC41 is a double diode triode, it does not have a G2.
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Frank |
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4th Apr 2019, 3:42 pm
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#3 |
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Dekatron
Join Date: Nov 2011
Location: Surrey, UK.
Posts: 4,395
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Re: EBC41 valve pins
Yes, it's spurious- perhaps misplaced from another valve/part of the circuit, maybe the draughtsman had a long day.
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4th Apr 2019, 3:44 pm
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#4 |
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Dekatron
Join Date: Aug 2013
Location: Wigan, Greater Manchester, UK.
Posts: 9,433
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Re: EBC41 valve pins
Circuit voltages from the Trader circuit.
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Frank |
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4th Apr 2019, 5:54 pm
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#5 |
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Hexode
Join Date: Sep 2013
Location: Wembley, London, UK.
Posts: 395
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Re: EBC41 valve pins
Hello to everyone. Thanks for all the replies. I feel better now. All the best. John.
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