Hi to everyone! Recently i bought on ebay a marconi tf2155 PSU , the description was saying that it was broken... tested the main power transistor ..all good, tested the rectifying diodes.. all good it turned out that was a bad switch that remaind pressed....the 0-5V switch. after "unlocking" the broken switch and pressing the 0-15V switch the PSU started working.
the thing is that i need a new switch, so i'm searching for someone that could tell me
if there is a specific name for this kind of switch.
go to the google drive archive for more photos :
https://drive.google.com/open?id=18n2Ho19B9CXZ0o3cY24Ekjs6SUSyVk0BBTW for the ones intrested in the specs it's a 0-60V 0.5A 0-30V 1A 0-15V 2A 0-5V 2A .....well it's a PSU from the 80' or the 70'. And maybe if someone stumble upon the manual while searching ...well fell free to send it because i couldn't find it.
If someone needs more info or photos feel free to ask
bye.