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robertoataulfo Offline
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#1
07-25-2011, 01:04 PM

What is the maximum voltage that can be used on HP-25?

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Michael de Estrada Offline
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#2
07-25-2011, 01:20 PM

Unofficially, I'd say at least 3 vdc, since I've used AA alkaline 1.5 vdc cells w/o any problems.

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hpnut Offline
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#3
07-25-2011, 01:21 PM

Hi Roberto,

do look up this discussion http://www.hpmuseum.org/cgi-sys/cgiwrap/hpmuseum/archv011.cgi?read=29484

the answer suggested is 3,2Vcc.

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hpnut Offline
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#4
07-25-2011, 01:25 PM

Jacques Laporte is an authority on the Woodstock series.

http://www.jacques-laporte.org/Woodstock/ws_HW_main.htm

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robertoataulfo Offline
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#5
07-25-2011, 02:12 PM

Thanks Men

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