HP-75 power adaptor



#6

does anyone know where i can get a power supply ac adaptor for an HP-75?

-adam


#7

Adam,

It is the same as for the HP-71 or HP-41 or their printers, etc: HP 82059D battery charger. There are usually many available on eBay for $10-15.

If you have old battery packs, keep them. They can be re-built with new cells. See the articles at the HP Museum.

Tom


#8

There are is an overabundance of that model right now on ebay, with boxes. Some guy must have found a trailer load. Search for hp calculator adapter.


#9

The HP-75C uses an Hp-82041B/C/D adaptor according to this site and the Hp-82041A that is on ebay should not be used. So i guess im looking for an Hp-82041B/C/D.


#10

Adam,

Look on eBay for alexandracarter selling the "HP Calculator 82059D Charger" @ $9.95 plus $4 shipping, or for anyone else selling the HP 82059D. You won't go wrong: it fits the 41, 71, 75, and all sorts of peripherals.

I don't know where this 82041 number came from -- perhaps it was an early number that HP assigned to it. But 82059D is what you want today.

Tom


Possibly Related Threads...
Thread Author Replies Views Last Post
  HP Prime Save Power Turn Off Not Working Timothy Roche 12 1,121 10-27-2013, 01:41 PM
Last Post: Michael de Estrada
  Low power warning for HP-15C LE and batteries Nick_S 1 392 09-16-2013, 09:34 AM
Last Post: Hans Brueggemann
  HP 9845 option 200 power supply Dave F 2 468 05-30-2013, 08:10 AM
Last Post: Dave F
  HP-87 power supply repair philippe_elie 0 252 11-18-2012, 11:12 AM
Last Post: philippe_elie
  HP-48: extract coefficient of power series Thomas Klemm 3 453 10-21-2012, 11:42 PM
Last Post: Han
  HP-41CV power problem Don Davis 2 383 10-11-2012, 09:13 PM
Last Post: Don Davis
  HP 75 Assembly Language Michael Fehlhammer 7 679 10-01-2012, 08:32 AM
Last Post: Michael Fehlhammer
  What power adaptor does an HP-65 use? Robert Morton 3 424 09-30-2012, 02:32 PM
Last Post: Kees Bouw
  WP 34S USB flash adaptor arrived Harald 53 3,409 04-29-2012, 11:03 PM
Last Post: Dale Reed
  HP 15c LE low power anomalies Nick_S 21 1,451 03-31-2012, 09:32 AM
Last Post: uhmgawa

Forum Jump: