|
|
|
|
|||||||
| 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. |
 |
|
|
Thread Tools |
26th Mar 2020, 10:24 pm
|
#1 |
|
Pentode
Join Date: May 2011
Location: Cardigan, Ceredigion, UK.
Posts: 100
|
High Voltage Diodes?
Hi, while rummaging in the fogotten corners of my workshop I came accross these old diodes. I seem to remember seeing something similar in the high voltage section of an old 'scope. The diodes are numbered CV7470 and are 1 inch long with a glazed ceramic body. Does any-one have a list of CV equivalents? I would have thought that diodes of this obvious vintage would have multiple junctions to get any respectable PIV but the forward voltage drop is only 2.6v at 2ma which seems to rule this out, any ideas. If they are any use to anyone for the cost of postage, let me know,
Regards, John. Last edited by govjohn; 26th Mar 2020 at 10:25 pm. Reason: Spelling |
|
|
26th Mar 2020, 10:47 pm
|
#2 |
|
Moderator
Join Date: Dec 2010
Location: Exeter, Devon and Poole, Dorset UK.
Posts: 6,878
|
Re: High Voltage Diodes?
Hi John
https://www.blunham.com/Radar/Signal...CVregister.pdf https://www.datasheets360.com/part/d...6711327466556/ Hope that helps Cheers Mike T
__________________
Invisible airwaves crackle with life or at least they used to  Mike T BVWS member. www.cossor.co.uk |
|
|
