I got my first voltage regulator (0 - 30V) circuit, it comes with a transformer (see the picture I attached). I'm trying to test the transformer with a multimeter, it should convert the 220V AC from the wall outlet into 30V AC but the multimeter isnt showing anything? The lady at the shop says it wont show anything until I connect it to the rectifier and voltage regulator. Is this true? I dont understand why I cant test the AC output of the transformer with my multimeter
Attachments
-
1.6 MB Views: 12