HP 65 with capacitor wired to battery terminals

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HP 65 with capacitor wired to battery terminals - why?

07-20-2021, 12:13 PM

Post: #4

EdS2

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Posts: 603
Joined: Apr 2014

RE: HP 65 with capacitor wired to battery terminals - why?

Any idea how long an HP-65 would run from a 4700uF capacitor? Would it, for example, allow you to unplug your mains adaptor and take the calculator to another room, without losing state?

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Messages In This Thread

HP 65 with capacitor wired to battery terminals - why? - dmh - 07-19-2021, 10:49 AM

RE: HP 65 with capacitor wired to battery terminals - why? - Ren - 07-19-2021, 03:18 PM

RE: HP 65 with capacitor wired to battery terminals - why? - Dave Britten - 07-19-2021, 04:55 PM

RE: HP 65 with capacitor wired to battery terminals - why? - EdS2 - 07-20-2021 12:13 PM

RE: HP 65 with capacitor wired to battery terminals - why? - Hlib - 07-20-2021, 04:26 PM

RE: HP 65 with capacitor wired to battery terminals - why? - EdS2 - 07-21-2021, 09:00 AM

RE: HP 65 with capacitor wired to battery terminals - why? - Ren - 07-21-2021, 05:56 PM

RE: HP 65 with capacitor wired to battery terminals - why? - cruff - 07-21-2021, 07:01 PM

RE: HP 65 with capacitor wired to battery terminals - why? - Ren - 07-22-2021, 04:56 PM

RE: HP 65 with capacitor wired to battery terminals - why? - cruff - 07-22-2021, 05:58 PM

RE: HP 65 with capacitor wired to battery terminals - why? - jonese - 07-20-2021, 08:17 PM

RE: HP 65 with capacitor wired to battery terminals - why? - teenix - 07-20-2021, 09:37 PM

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