A power tip that discusses how to address highly integrated USB PD charger design constraints with a self-biasing circuit.

[Open Frime TV] has a video addressing this in a novel way, by creating the windings for a switch-mode power supply transformer using stacked PCB coils instead of wire (Russian language ...

Two men were caught red-handed while stealing copper wire and a winding machine transformer from the Pakistan Oil Field in Khaur on Saturday. According to the police, the oil field's Security ...