antanask
Responses from antanask
| Vibration noise from toroid transformer. Is it possible to get rid of it? Hi, I'm sorry to buy such a toroidal transformer. I was looking for a similar, but originally in Amplimo potted power toroidal trasformer - I did not find ... so I myself immersed two toroidal transformers into one cover and covered with epoxy ...... | |
| Vibration noise from toroid transformer. Is it possible to get rid of it? Hi,Thank you for responce. First capacitor is 4 uF.This is a link to the schematic of my PSU:https://ibb.co/nvVTSG I also had hum problem during the first 35-45 sec after turning up of ampl but when I rearrange the heating of 300B XLS to DC hum i... |