2 Oct
2002
2 Oct
'02
4:34 a.m.
Nice finds! The HP 25 uses the HP 82041A charger in the US. There are other chargers
for other countries with different AC power outlets. The charger puts out 10 VAC at 18
VA. You can probably get one from E-bay if you're willing to pay the price! Check you
battery pack, it's probably shot. But they use two AA NiCad cells and they're easy
to rebuilt. Just pop the plastic shell open along the seem and slip in two new cells with
a strap across the one end. There's a spring in there that SHOULD provide continuity
between the cells but don't trust it. They corrode with age and won't give you
reliable contact.
Joe
At 08:46 PM 10/1/02 -0500, John Keys wrote:
1. hp 25C calculator with case and quick reference
guide but no charger.
2. Direct Logic 405 PLC by Koyo with DL440 CPU 22.5K word, I/O base 4 slot,
DC input module, and 8 channel analog module.
3. Atari 130XE with a XF551 ext. FD (51/4) for it.
4. Magnavox Color monitor 40
5. Commodore 1084S monitor
6. Vtech The Equalizer laptop in the box with mouse, manual, and ac adapter
for it.