Vanguard Instruments Co. has added two new products to its family of transformer turns-ratio testers: the ATRT-03 S2 and the Tri-Phase May 6, 2008 Vanguard Instruments Co. has added two new products ...

Alpha-Core introduces the Model HBC-2 turns counter, a precision instrument that accurately counts the number of turns of magnet wire in toroidal and other types of core transformers. The HBC-2 also ...

Suitable for applications such as motor control, UPSs, white goods, and other uses requiring isolated current monitoring, a line of current transformers offers a turns ratio of 1:500. The parts are ...

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 ...

Part 1 of this three-part series laid out an overview of a proposal to create a numerical health index and establish a practical program for power transformer maintenance. Part 2 breaks down each of ...

Yaakov] has another lecture online that dives deep into the physics of electronic processes. This time, the subject is ...

step-down transformers decrease the voltage. The transformer in the diagram above is a step-down transformer – there are fewer turns on the secondary coil than on the primary coil. Type of transformer ...

The active clamp transformer reset technique offers many well-documented advantages over traditional single-ended reset techniques, including lower voltage stress on the main MOSFET, the ability to ...