Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Re: Unlimited current draw? posted by spindrifter on May 16, 2007 at 12:19:40:
... any of those capacitors have a positive effect if you haven't heard the same circuit without electrolytics? None of those you list are the equivalent of a good film capacitor, and are only marginally better than other electrolytics. And if you use chokes, you can use good film caps for the supply, 30 - 50 uF worth is all you need with a small 2 - 3 H choke. Easy to do in low current circuits like preamps and DACs and such. Can even regulate the voltage using the choke impedance and shunt regulators. But still much cheaper and easier to use conventional methods.
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Follow Ups
- But how would you know ... - Slider 12:55:06 05/16/07 (19)
- Re: But how would you know ... - spindrifter 18:33:50 05/16/07 (18)
- Re: But how would you know ... - Slider 20:14:55 05/16/07 (17)
- Batteries & Electrolytic Caps - Dave Garretson 06:35:53 05/17/07 (16)
- Ah, the neverending pursuit of low esr - Slider 08:36:31 05/17/07 (8)
- Re: Ah, the neverending pursuit of low esr - Dave Garretson 09:10:05 05/17/07 (7)
- Re: Ah, the neverending pursuit of low esr - Dave Garretson 09:58:31 05/17/07 (6)
- Re: Ah, the neverending pursuit of low esr - Slider 10:10:21 05/17/07 (5)
- Re: Ah, the neverending pursuit of low esr - rick_m 19:43:31 05/17/07 (4)
- electro-mechanical energy - Slider 20:50:43 05/17/07 (3)
- Re: electro-mechanical energy - rick_m 22:41:36 05/17/07 (2)
- Re: electro-mechanical energy - Slider 08:01:57 05/18/07 (1)
- Re: electro-mechanical energy - rick_m 09:57:46 05/18/07 (0)
- Re: Batteries & Electrolytic Caps - spindrifter 07:51:00 05/17/07 (4)
- Re: Batteries & Electrolytic Caps - audioeyedoc 10:40:52 05/17/07 (0)
- Re: Batteries & Electrolytic Caps - Dave Garretson 08:27:24 05/17/07 (1)
- Re: Batteries & Electrolytic Caps - . 10:41:00 05/17/07 (0)
- No such thing. - cheap-Jack 08:16:21 05/17/07 (0)
- Who wants to use car power amps in home HiFi ? (nt) - cheap-Jack 07:28:28 05/17/07 (1)
- I'm not suggesting car amps, but... - Dave Garretson 08:59:44 05/17/07 (0)