Bench Power Supply Troubleshooting and "Repair" - Aim TTi EX355R

[@gregreynolds5686]

Nice detective work. I have three of these in daily use and I've never had to open any them - now you've satisfied my curiosity 😊 I really like the clean UI on these units.

[@matze19701]

i have a problem with a EX355P ...the display schows the voltage i set..but the measuremens at the terminal shows always 40 volts...did someone have some Service manuals with Schematics?

[@alvaroqueridorodriguez9375]

I have a similar problem with a model EX335 power supply. the display shows the voltage i set..but the measurements at the terminal shows always 40 volts. Have you been able to find information on how to repair it? Thanks.

[@Kogacarlo]

Nice power supply and nice fix! 😊

[@ericastier1646]

In what kind of "garbages" do you find broken electronics equipment in ? And by the way since someone opened it up before you and mounted the connector wrong, there must have been a problem. But maybe you are so lucky that they fixed the problem before mounting that connector wrong.

[@francomattei9545]

would this be a repair?

[@SunandWeather]

Nah, hence the scare quotes around "Repair".