Linear power supply
#22
The easiest source of USB linear supplies is audio-targeted ones, typically DAC use, however since they're aimed at the golden ears market you'll end up paying audio woo-woo prices for them.  I managed to pick up an LHY Audio linear USB supply relatively cheaply, this isn't a brand as such but a generic label that various companies sell clones under.  It's pretty decent, Talema sealed transformer, LM1085 LDO regulator, Philips electrolytics, etc.  If anyone's interested I can hook a scope to the output and see what the noise is like, but I'd expect it to be minimal.
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Messages In This Thread
Linear power supply - by JupiterJoe - 2017-08-30, 18:24
RE: Linear power supply - by kriu - 2017-08-30, 19:49
RE: Linear power supply - by JupiterJoe - 2017-08-30, 20:47
RE: Linear power supply - by kriu - 2017-08-30, 21:26
RE: Linear power supply - by JupiterJoe - 2017-08-31, 01:23
RE: Linear power supply - by cutty - 2017-08-31, 02:57
RE: Linear power supply - by kriu - 2017-08-31, 08:35
RE: Linear power supply - by pasense - 2017-08-31, 09:22
RE: Linear power supply - by allsorts - 2017-09-11, 19:13
RE: Linear power supply - by pasense - 2017-09-11, 14:52
RE: Linear power supply - by kriu - 2017-09-11, 19:31
RE: Linear power supply - by allsorts - 2017-09-17, 19:05
RE: Linear power supply - by readbueno - 2017-09-18, 09:07
RE: Linear power supply - by allsorts - 2017-09-22, 23:14
RE: Linear power supply - by kriu - 2017-09-19, 20:43
RE: Linear power supply - by RichoAnd - 2017-09-19, 21:43
RE: Linear power supply - by pasense - 2017-11-07, 13:45
RE: Linear power supply - by readbueno - 2017-11-07, 14:25
RE: Linear power supply - by pasense - 2017-11-07, 14:50
RE: Linear power supply - by allsorts - 2017-11-07, 17:36
RE: Linear power supply - by AlliPlatt - 2020-04-20, 17:42
RE: Linear power supply - by hazelnut - 2022-02-27, 08:22
RE: Linear power supply - by hazelnut - 2022-02-28, 11:04
RE: Linear power supply - by hazelnut - 2022-02-28, 12:25
RE: Linear power supply - by dupreezd - 2022-02-28, 18:21
RE: Linear power supply - by hazelnut - 2022-03-01, 02:22

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