Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Ripple\s+Current\s+rating\s+of\s+Mallory\s+Electrolytics\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[AMPS\]\s+Ripple\s+Current\s+rating\s+of\s+Mallory\s+Electrolytics\s*$/: 5 ]

Total 5 documents matching your query.

1. [AMPS] Ripple Current rating of Mallory Electrolytics (score: 1): Author: bearl@ozemail.com.au (cd); Date: Sun, 25 Oct 1998 22:17:29 +1100; I picked up a batch of Mallory Electrolytics, They are 450 volts DC Surge 525 vdc and are 1500MFD they have a serial number of les21823-a 235 7451k i do not what this number is. I do not know how old; /archives//html/Amps/1998-10/msg00375.html (7,572 bytes)
2. [AMPS] Ripple Current rating of Mallory Electrolytics (score: 1): Author: measures@vc.net (Rich Measures); Date: Sun, 25 Oct 1998 04:59:22 -0800; There should be a date code with 4 digits. 2 digits are for the year ("89" would be 1989) and 2 digits are for the week number (1 - 52). Based on ratings of similar units, my guess is around 5 amper; /archives//html/Amps/1998-10/msg00376.html (8,540 bytes)
3. [AMPS] Ripple Current rating of Mallory Electrolytics (score: 1): Author: km1h@juno.com (km1h@juno.com); Date: Sun, 25 Oct 1998 09:51:46 -0400; The 7451 is the only item that could be a date code..year 1974 week 51. If they are screw mounted they are probably computer grade, I just dont recognize any currently used part #. I would not recomm; /archives//html/Amps/1998-10/msg00378.html (9,223 bytes)
4. [AMPS] Ripple Current rating of Mallory Electrolytics (score: 1): Author: johnf@futurenet.co.za (John Fielding); Date: Sun, 25 Oct 1998 18:34:30 +0200; This is a multi-part message in MIME format. --=_NextPart_000_01BE0046.1A8FE060 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit I don't have a Mallory catalog but I have; /archives//html/Amps/1998-10/msg00380.html (14,986 bytes)
5. [AMPS] Ripple Current rating of Mallory Electrolytics (score: 1): Author: measures@vc.net (Rich Measures); Date: Sun, 25 Oct 1998 14:24:01 -0800; 1974 is rather old for electrolytics. I would be looking very carefully at the C of each unit as well as measuring the leakage current. at 525v and 450v. However, for a dual purpose ham/MARS station; /archives//html/Amps/1998-10/msg00386.html (8,880 bytes)

Current List: 1 - 5
Page: [1]