HP 45 Charger`

[teenix]

(11-11-2018 01:53 PM)Milanomike Wrote:  Andi,

Thanks for the info. The 2nd link looks like it tells me all I need to know, it lists the resistors, diodes, etc. I'll need to study it a bit as i'm not that great with schematics, but the unit isn't that complicated either.

Mike

The main thing to note is the capacitor and the diodes are polarity sensitive and damage can result to the component, charger or worse, the calculator, if these are accidently installed in a reversed position.

cheers

Tony