EEVblog #667 – Agilent 6643A Power Supply Binding Post Hack
Dave shows how to upgrade an Agilent/Keysight 6643A/6642A/6641A system dc power supply to have front panel binding posts.
Sense lines are added to improve the high current accuracy.
Operation Manual HERE
Service Manual + Schematic HERE
Auction Score video HERE
Monster 45min Mailbag! Forum HERE SPOILERS: The Current Source Channel Analog meters + VTVM’s + ...
The EEVblog Store generally ships twice a week, on Tuesdays & Fridays, Sydney time. Dismiss