Search String: Display: Description: Sort:

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Cap\s+leakage\s*$/: 5 ]

Total 5 documents matching your query.

1. [AMPS] Cap leakage (score: 1)
Author: phil@vaxxine.com (Phil T. (VA3UX))
Date: Tue, 18 Jan 2000 09:55:30 -0500
Jim, you can't go wrong if you follow Rich's suggestion of replacing anything with more than 250 ua leakage, but you may end up replacing certain caps prematurely with that rule-of-thumb. My review o
/archives//html/Amps/2000-01/msg00391.html (10,626 bytes)

2. [AMPS] Cap leakage (score: 1)
Author: Peter_Chadwick@mitel.com (Peter Chadwick)
Date: Tue, 18 Jan 2000 15:42:55 -0000
Rich says to replace any caps showing white round the vents. I'd suggest changing any where the vent is bulging, too. Vents can be either a dimple or a small bulge; big caps tend to have a dimple. If
/archives//html/Amps/2000-01/msg00392.html (7,400 bytes)

3. SV: [AMPS] Cap leakage (score: 1)
Author: sm5ki@algonet.se (sm5ki)
Date: Tue, 18 Jan 2000 17:52:54 +0000
The best way to use elctrolytic condensers is the swedish- danish way: I have in my shack a number of swedish toroids with a 1kVA core and abt 2000 VDC output that have 6 windings of around 250 VAC e
/archives//html/Amps/2000-01/msg00395.html (13,155 bytes)

4. [AMPS] Cap leakage (score: 1)
Author: w7iuv@nis4u.com (Larry Molitor)
Date: Wed, 19 Jan 2000 01:07:02 +0000
Hi Peter, Nice to see you back. Do you mean the crummy little electrolytics sold cheap by the surplus places like ALL ELECTRONICS, or the large oil "laser caps" such as sold by Fair Radio? I have bee
/archives//html/Amps/2000-01/msg00403.html (7,983 bytes)

5. [AMPS] Cap leakage (score: 1)
Author: phil@vaxxine.com (Phil T. (VA3UX))
Date: Tue, 18 Jan 2000 20:56:06 -0500
Not absolutely sure Peter, but the photo flash jobs I believe are optimized for the high frequency, low amplitude switching ripple encountered in flash supplys, not the low frequency, much higher am
/archives//html/Amps/2000-01/msg00404.html (7,965 bytes)


This search system is powered by Namazu