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+--- Thread: HP-19C power supply (/thread-355.html)
HP-19C power supply - Joe Horn - 01-07-2014 09:18 PM
The HP-19C manual says that its power supply is HP part number 82059A. I don't have an A, but I have four B's and three D's, all of which have the same physical plug as the 19C. The B's and D's work fine in the HP-71B. Anybody know if the B and D can be used in place of the A in an HP-19C? If so, is there any difference between the 82059 A, B, and D? The B and D appear identical to me.
RE: HP-19C power supply - Michael de Estrada - 01-07-2014 11:34 PM
Yes, all those versions can be safely used with the 19c. Just make sure the calculator is turned off during battery charging, and operate the calculator from the battery only.
RE: HP-19C power supply - Joe Horn - 01-08-2014 05:05 AM
Thanks, Michael!