Agilent E3632A

Agilent E3632A: Where is my power button?

The Agilent E3632A is a programmable linear 120W DC power supply. I got my unit a couple of years back. Since then, I replaced the RIFA caps and the noisy fan. The other day it developed a little issue: The power switch plunger detached from the switch. And now the plunger is inside the unit. Let’s fix that and take one or two pictures along the way… ❗ Caution ...

December 23, 2025 · 2 min · Sebastian