In Reply to: 2700uF 450V 85 degrees posted by Lee of Omaha on August 22, 2014 at 08:23:39:
Lee
I have 40 or more of those caps I bought brand new in Dayton about 12 years ago and they are 2700uf at 500vdc and I have some that are rated at 450vdc.The problem with those caps is that the ESR is out of sight and it dramatically affects the audio path being the audio rides on the DC rail that they supply.Since Wheezer introduced me to power supply film caps,I never had an inkling to use those monstrous pigs..
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken
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Follow Ups
- RE: 2700uF 450V 85 degrees - Michael Samra 03:20:22 08/23/14 (17)
- ESR - Triode_Kingdom 08:58:16 08/23/14 (16)
- RE: ESR - Michael Samra 09:50:28 08/23/14 (15)
- RE: ESR - Triode_Kingdom 10:14:21 08/23/14 (14)
- Hysteresis of what parameters?... - Steve O 11:08:52 08/23/14 (12)
- RE: Hysteresis of what parameters?... - Triode_Kingdom 13:02:43 08/23/14 (11)
- We've never really figured out just what parameter Mr. Bench is measuring... - Steve O 13:23:09 08/23/14 (10)
- It's there in black and white. - Mark Kelly 00:41:20 08/25/14 (5)
- Isn't that essentially voltage coef of cap from a practical perspective?... - Steve O 06:25:40 08/25/14 (0)
- RE: It's there in black and white. - cpotl 03:32:32 08/25/14 (3)
- Analogy - Mark Kelly 04:02:38 08/25/14 (2)
- RE: Analogy - cpotl 04:17:35 08/25/14 (1)
- RE: Analogy - Triode_Kingdom 09:07:20 08/25/14 (0)
- RE: We've never really figured out just what parameter Mr. Bench is measuring... - Triode_Kingdom 20:17:16 08/23/14 (3)
- RE: We've never really figured out just what parameter Mr. Bench is measuring... - Steve O 20:59:42 08/23/14 (2)
- RE: We've never really figured out just what parameter Mr. Bench is measuring... - cpotl 02:54:26 08/24/14 (1)
- RE: We've never really figured out just what parameter Mr. Bench is measuring... - Steve O 07:49:18 08/24/14 (0)
- RE: ESR (more) - Triode_Kingdom 10:47:52 08/23/14 (0)