AnsweredAssumed Answered

PSU 6627A - OUT 4 in "UNR" state

Question asked by Marco_Mar on May 19, 2017
Latest reply on Jan 29, 2018 by slinghui

OUTPUT 4 of my 6627A is always in UNR state, even without load.

When I switch the PSU on, I read 0,35 V on OUTOPUT4, while OUT1, 2 and 3 are at 0V.


Does anyone know the reason why?

What could I do to fix?


Tank you in advance