A vandalized transformer short-circuited during Tuesday’s heavy rains, knocking out electrical power to more than 3,000 customers in the Thompsonville area, including three schools, officials said.

Download this article in PDF format. If you search the internet for “transformer equivalent circuits,” you’ll get five pages of over 100 small circuit diagrams. Figures 1 and 2 show two typical ...

This gate-drive transformer (GDT)circuit allows the drive signal to the MOSFET to range from 50% down to 0%, while still offering a fast turn-off that cannot be accomplished with a simple load ...