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| Components and Circuits For discussions about component types, alternatives and availability, circuit configurations and modifications etc. Discussions here should be of a general nature and not about specific sets. |
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4th Oct 2017, 11:04 am
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#1 |
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Dekatron
Join Date: Aug 2007
Location: W.Butterwick, near Doncaster UK.
Posts: 8,935
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Brivaron British Valve & Elec.Accs
Not come across this make before,it is a 25Z5 rectifier that I purchased at Newark on Saturday.
Wonder if anyone else knows the name?
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G8JET BVWS Archivist and Member V.M.A.R.S |
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4th Oct 2017, 11:53 am
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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: Brivaron British Valve & Elec.Accs
Only information I can find are these two pages, radiomuseum suggest they were a small wholesaler with their own brand. Perhaps your valve is a USA import.
http://www.radiomuseum.org/dsp_herst...ompany_id=9316 http://www.g3ynh.info/valves/boxes/3d/brivaron.html Just found another page http://www.r-type.org/pdfs/25z5.pdf
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Frank |
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4th Oct 2017, 11:55 am
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#3 |
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No Longer a Member
Join Date: Oct 2016
Location: Maroochydore, Queensland, Australia.
Posts: 2,679
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Re: Brivaron British Valve & Elec.Accs
This is just a 25Z6 with a different base. The 25Z5 has a 6 pin base, the 25Z6 octal.
25V 0.3A heater type intended for voltage doubler applications 117V rms per plate, 75mA out..... according to the RCA manual, so it probably originated in the USA. |
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4th Oct 2017, 12:04 pm
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#4 |
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Dekatron
Join Date: Aug 2007
Location: W.Butterwick, near Doncaster UK.
Posts: 8,935
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Re: Brivaron British Valve & Elec.Accs
Thank you both,I thought it look interesting when I spotted it.
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G8JET BVWS Archivist and Member V.M.A.R.S |
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