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| Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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In Need of a 50-kV Electron Gun
Murat Ozer wrote:
Dear colleagues: In a posting in 2002, I had asked for information for a 50-kV electron gun. Somebody from Seattle, Washington had contacted me and offered me his old electron gun. Unfortunately, I seem to have lost his e-mail address. If you are that person, will you please contact me if you still have the electron gun? Regards, Murat Ozer e-mail: Steal one from a color CRT... |
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#2
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In Need of a 50-kV Electron Gun
"Robert Baer" wrote in message
... Murat Ozer wrote: Dear colleagues: In a posting in 2002, I had asked for information for a 50-kV electron gun. Somebody from Seattle, Washington had contacted me and offered me his old electron gun. Unfortunately, I seem to have lost his e-mail address. If you are that person, will you please contact me if you still have the electron gun? Regards, Murat Ozer e-mail: Steal one from a color CRT... They're only 25kV. He'd need two in series. Cheers! Rich |
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#3
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In Need of a 50-kV Electron Gun
"Rich Grise" wrote in message ... "Robert Baer" wrote in message ... Murat Ozer wrote: Dear colleagues: In a posting in 2002, I had asked for information for a 50-kV electron gun. Somebody from Seattle, Washington had contacted me and offered me his old electron gun. Unfortunately, I seem to have lost his e-mail address. If you are that person, will you please contact me if you still have the electron gun? Regards, Murat Ozer e-mail: Steal one from a color CRT... They're only 25kV. He'd need two in series. A color TV has three of those, so what is the problem :-) -- Peter van Merkerk peter.van.merkerk(at)dse.nl |
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#4
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In Need of a 50-kV Electron Gun
"Rich Grise" wrote in message ... "Robert Baer" wrote in message ... Murat Ozer wrote: Dear colleagues: In a posting in 2002, I had asked for information for a 50-kV electron gun. Somebody from Seattle, Washington had contacted me and offered me his old electron gun. Unfortunately, I seem to have lost his e-mail address. If you are that person, will you please contact me if you still have the electron gun? Regards, Murat Ozer e-mail: Steal one from a color CRT... They're only 25kV. He'd need two in series. Cheers! Rich You can't wire electron guns in series! They need only be grounded, just charge the target to 50kV. |
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#5
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In Need of a 50-kV Electron Gun
Rich Grise wrote:
"Robert Baer" wrote in message ... Murat Ozer wrote: Dear colleagues: In a posting in 2002, I had asked for information for a 50-kV electron gun. Somebody from Seattle, Washington had contacted me and offered me his old electron gun. Unfortunately, I seem to have lost his e-mail address. If you are that person, will you please contact me if you still have the electron gun? Regards, Murat Ozer e-mail: Steal one from a color CRT... They're only 25kV. He'd need two in series. Cheers! Rich Nope! The CRTs run from about 20KV to about 30KV, and that is the *anode* voltage; not relevant to the electron gun at all. |
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#6
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In Need of a 50-kV Electron Gun
James Sweet wrote:
"Rich Grise" wrote in message ... "Robert Baer" wrote in message ... Murat Ozer wrote: Dear colleagues: In a posting in 2002, I had asked for information for a 50-kV electron gun. Somebody from Seattle, Washington had contacted me and offered me his old electron gun. Unfortunately, I seem to have lost his e-mail address. If you are that person, will you please contact me if you still have the electron gun? Regards, Murat Ozer e-mail: Steal one from a color CRT... They're only 25kV. He'd need two in series. Cheers! Rich You can't wire electron guns in series! They need only be grounded, just charge the target to 50kV. Aye-Yup! |
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