Author Topic: James Hooker's Osram Miniature UV-A Source HgN 13W  (Read 810 times)
rjluna2
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James Hooker's Osram Miniature UV-A Source HgN 13W « on: July 15, 2021, 09:47:21 AM » Author: rjluna2
I would like to comment on James Hooker's Osram Miniature UV-A Source HgN 13W.  I would say that is a neat design.  Seems to have three connection: one for the filament, one for common connection between filament and cathode, and one for the cathode shield ???
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Re: James Hooker's Osram Miniature UV-A Source HgN 13W « Reply #1 on: July 18, 2021, 09:15:14 AM » Author: James
The cathode shield is in fact floating, like in an FL lamp.  There are 2 contacts for the filament, and one contact for the anode ring at the far end of the bulb.
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rjluna2
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Re: James Hooker's Osram Miniature UV-A Source HgN 13W « Reply #2 on: July 19, 2021, 09:25:04 AM » Author: rjluna2
Thanks, James :)
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