- 1. [Amps] Derating factor for photoflash capacitors (score: 1)
- Author: g3xaq at hotmail.com (Alan Ibbetson)
- Date: Sun Apr 13 17:14:21 2003
- I have some old capacitors I want to use in a simple bridge plus capacitor PSU. They are marked "Dubilier Duconol 50uF 2500v Photoflash Made in England TF". I have searched the amps archives and note
- /archives//html/Amps/2003-04/msg00126.html (7,421 bytes)
- 2. [Amps] Derating factor for photoflash capacitors (score: 1)
- Author: G3SEK at ifwtech.co.uk (Ian White, G3SEK)
- Date: Mon Apr 14 07:44:28 2003
- Yes, bin them - now. At 2.5kV they will work well for maybe two years of intermittent use, and then suddenly fail dead-short. There's no drama, nothing bursts and AFAIK they don't contain PCBs anyway
- /archives//html/Amps/2003-04/msg00133.html (8,634 bytes)
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