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Groups > sci.electronics.design > #431188
| From | "Tim Williams" <tiwill@seventransistorlabs.com> |
|---|---|
| Newsgroups | sci.electronics.design |
| Subject | Re: bipolar aluminum caps |
| Date | 2016-10-14 03:44 -0500 |
| Organization | A noiseless patient Spider |
| Message-ID | <ntq5tk$8cr$1@dont-email.me> (permalink) |
| References | <3i4vvb5pl7ac7o3h0uqhpotjp1bk257li0@4ax.com> <dab00chrn9ccla7r5lbte44ag0st6oj029@4ax.com> <cnb00c9kbuqsqfupjvl167kr8qkq4rqta1@4ax.com> <smd00ct7cv3u6q5dcrdna651bb3rlt55uj@4ax.com> |
"krw" <krw@nowhere.com> wrote in message news:smd00ct7cv3u6q5dcrdna651bb3rlt55uj@4ax.com... >>>How much capacitance do you need? >> >>Tens of uF at 20 volts maybe. There's a lot of current drive >>available, so a tantalum would be risky. >> > X7Rs are available in that sort of capacitance/voltage in 1210s. > They're a bit pricey but some aren't that bad (C/V wise). Or aluminum polymer (which, as with others: two in anti-series, with bias). If you needed energy storage, C0G would be great. It's just preposterously expensive, in any large value... Tim -- Seven Transistor Labs, LLC Electrical Engineering Consultation and Contract Design Website: http://seventransistorlabs.com
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bipolar aluminum caps John Larkin <jjlarkin@highlandtechnology.com> - 2016-10-13 07:01 -0700
Re: bipolar aluminum caps George Herold <gherold@teachspin.com> - 2016-10-13 07:11 -0700
Re: bipolar aluminum caps Robert Baer <robertbaer@localnet.com> - 2016-10-15 00:38 -0800
Re: bipolar aluminum caps tabbypurr@gmail.com - 2016-10-13 07:34 -0700
Re: bipolar aluminum caps Reinhardt Behm <rbehm@hushmail.com> - 2016-10-13 22:58 +0800
Re: bipolar aluminum caps John Larkin <jjlarkin@highlandtechnology.com> - 2016-10-13 08:44 -0700
Re: bipolar aluminum caps tabbypurr@gmail.com - 2016-10-13 08:59 -0700
Re: bipolar aluminum caps George Herold <gherold@teachspin.com> - 2016-10-13 09:14 -0700
Re: bipolar aluminum caps "Tim Williams" <tiwill@seventransistorlabs.com> - 2016-10-14 03:40 -0500
Re: bipolar aluminum caps Syd Rumpo <usenet@nononono.co.uk> - 2016-10-14 09:52 +0100
Re: bipolar aluminum caps "Tim Williams" <tiwill@seventransistorlabs.com> - 2016-10-14 03:59 -0500
Re: bipolar aluminum caps Syd Rumpo <usenet@nononono.co.uk> - 2016-10-14 11:01 +0100
Re: bipolar aluminum caps "Tim Williams" <tiwill@seventransistorlabs.com> - 2016-10-14 21:48 -0500
Re: bipolar aluminum caps tabbypurr@gmail.com - 2016-10-14 02:18 -0700
Re: bipolar aluminum caps Robert Baer <robertbaer@localnet.com> - 2016-10-15 00:45 -0800
Re: bipolar aluminum caps krw <krw@nowhere.com> - 2016-10-15 11:06 -0400
Re: bipolar aluminum caps tabbypurr@gmail.com - 2016-10-15 08:23 -0700
Re: bipolar aluminum caps krw <krw@nowhere.com> - 2016-10-15 19:39 -0400
Re: bipolar aluminum caps Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2016-10-18 21:23 -0400
Re: bipolar aluminum caps Robert Baer <robertbaer@localnet.com> - 2016-10-15 00:42 -0800
Re: bipolar aluminum caps krw <krw@nowhere.com> - 2016-10-15 11:07 -0400
Re: bipolar aluminum caps Robert Baer <robertbaer@localnet.com> - 2016-10-17 09:28 -0800
Re: bipolar aluminum caps krw <krw@nowhere.com> - 2016-10-17 19:52 -0400
Re: bipolar aluminum caps John Larkin <jjlarkin@highlandtechnology.com> - 2016-10-17 17:29 -0700
Re: bipolar aluminum caps Robert Baer <robertbaer@localnet.com> - 2016-10-19 13:06 -0800
Re: bipolar aluminum caps Joerg <news@analogconsultants.com> - 2016-10-13 09:14 -0700
Re: bipolar aluminum caps Frank Miles <fpm@u.washington.edu> - 2016-10-13 17:15 +0000
Re: bipolar aluminum caps John Larkin <jjlarkin@highlandtechnology.com> - 2016-10-13 11:42 -0700
Re: bipolar aluminum caps Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2016-10-13 14:52 -0400
Re: bipolar aluminum caps John Larkin <jjlarkin@highlandtechnology.com> - 2016-10-13 11:56 -0700
Re: bipolar aluminum caps "David Eather" <eather@tpg.com.au> - 2016-10-15 14:53 +1000
Re: bipolar aluminum caps "David Eather" <eather@tpg.com.au> - 2016-10-15 14:52 +1000
Re: bipolar aluminum caps Tim Wescott <tim@seemywebsite.really> - 2016-10-13 19:41 -0500
Re: bipolar aluminum caps "Tim Williams" <tiwill@seventransistorlabs.com> - 2016-10-14 03:43 -0500
Re: bipolar aluminum caps Tim Wescott <seemywebsite@myfooter.really> - 2016-10-14 12:19 -0500
Re: bipolar aluminum caps "Tim Williams" <tiwill@seventransistorlabs.com> - 2016-10-14 22:18 -0500
Re: bipolar aluminum caps krw <krw@nowhere.com> - 2016-10-13 20:57 -0400
Re: bipolar aluminum caps John Larkin <jjlarkin@highlandtechnology.com> - 2016-10-13 18:05 -0700
Re: bipolar aluminum caps krw <krw@nowhere.com> - 2016-10-13 21:39 -0400
Re: bipolar aluminum caps "Tim Williams" <tiwill@seventransistorlabs.com> - 2016-10-14 03:44 -0500
Re: bipolar aluminum caps whit3rd <whit3rd@gmail.com> - 2016-10-14 12:22 -0700
Re: bipolar aluminum caps whit3rd <whit3rd@gmail.com> - 2016-10-13 18:01 -0700
Re: bipolar aluminum caps alpibucky <alpibucky@mail.be> - 2016-10-14 22:23 +0200
Re: bipolar aluminum caps Robert Baer <robertbaer@localnet.com> - 2016-10-15 00:35 -0800
Re: bipolar aluminum caps Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2016-10-18 21:22 -0400
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