Ekco Radio.

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Ekco Radio.

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pamphonica

Senior Transmitter Engineer

Posts: 274
Reputation: 1
Location: Surrey

#9

24-07-2015, 02:34 PM

Trevor, have you considered using the original Selenium rectifier in series with the 1N4007? I use this trick in Avo valve testers where I want the series resistance to be maintained but with a new rectifier. Hopefully no chance of the selenium rectifier being upset. It just contributes resistance.
regards
Jeremy

Jeremy. G8MLK. BVWS Chairman. British Vintage Wireless and TV Museum Friend.
Pamphonic Website ______________ BTTT OB Truck Restoration

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Messages In This Thread

Ekco Radio. - by Murphyv310 - 21-07-2015, 12:08 PM

RE: Ekco Radio. - by pwdrive - 21-07-2015, 12:37 PM

RE: Ekco Radio. - by pwdrive - 21-07-2015, 12:50 PM

RE: Ekco Radio. - by Murphyv310 - 21-07-2015, 01:00 PM

RE: Ekco Radio. - by Murphyv310 - 21-07-2015, 01:18 PM

RE: Ekco Radio. - by radioman - 21-07-2015, 03:48 PM

RE: Ekco Radio. - by Yorkie - 21-07-2015, 04:03 PM

RE: Ekco Radio. - by Murphyv310 - 24-07-2015, 12:16 PM

RE: Ekco Radio. - by pamphonica - 24-07-2015, 02:34 PM

RE: Ekco Radio. - by Brianc - 24-07-2015, 03:50 PM

RE: Ekco Radio. - by Murphyv310 - 24-07-2015, 05:38 PM

RE: Ekco Radio. - by Brianc - 25-07-2015, 09:09 AM

RE: Ekco Radio. - by Murphyv310 - 25-07-2015, 09:15 AM

RE: Ekco Radio. - by Murphyv310 - 27-07-2015, 07:25 PM

RE: Ekco Radio. - by radioman - 27-07-2015, 07:33 PM

RE: Ekco Radio. - by Aerodyne - 28-07-2015, 11:23 AM

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