questions about HP 802059 wall warts
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05-08-2017, 06:41 PM
(This post was last modified: 05-08-2017 06:45 PM by Dieter.)
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RE: questions about HP 802059 wall warts
(05-06-2017 04:34 PM)rprosperi Wrote: [ Why AC? ] I am definitely not one of these folks, but I'd say that AC is the most versatile option: it can be used for devices that run on AC, pulsating DC or "pure" DC – the required conversions are trivial. (05-06-2017 04:34 PM)rprosperi Wrote: The key advantage I can see is it's a simple transformer electrical design, and these adapters have been extremely reliable as a result, I have many of them, use daily, and have never had one fail. I have two European versions (82066A) for charging the HP41 battery pack. The first one from 1981 soon had a problem with a bad cable or plug making unreliable contact. Later I found another one (NIB) in the dump bin of a local electronics store. The price was very reasonable: 2,50 DEM, which at that time was not much more than 1 USD. $-) Dieter |
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Messages In This Thread |
questions about HP 802059 wall warts - 4ster - 05-06-2017, 02:20 PM
RE: questions about HP 802059 wall warts - rprosperi - 05-06-2017, 04:34 PM
RE: questions about HP 802059 wall warts - Dieter - 05-08-2017 06:41 PM
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