mydlyfkryzis
当有疑问时踢你的敌人在生殖器上,你可以道歉后
I had to think about it for a while, but the key was the ground on the rectifier. The regulator shunts the yellow to ground, I wondered how did the A/C even know it, as it seems the A/C is not grounded anywhere. Since one leg of the full wave rectifier is grounded, when you ground one of the AC lines elsewhere, it is "shorted" through the rectifier diodes. So essentially, the pink and yellow are shorted together by the regulator through the rectifier.
I think (I am a Mechanical, not electrical engineer) that only half a wave is shorted out though....I could be wrong...
I remember in introduction to EE class, that the diodes work on a process called PFM*. This allows them to work the way they do.
*PFM: Pure Freakin Magic
Also, diodes are filled with magic blue smoke. When you let the smoke out of them, they no longer work either.
I think (I am a Mechanical, not electrical engineer) that only half a wave is shorted out though....I could be wrong...
I remember in introduction to EE class, that the diodes work on a process called PFM*. This allows them to work the way they do.
*PFM: Pure Freakin Magic
Also, diodes are filled with magic blue smoke. When you let the smoke out of them, they no longer work either.