Electronic Design

A Better Transformer Equivalent Circuit

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 ...
Nature

Topolectrical Circuit Correspondence Design of Polyacetylene

Edge-state of quantum materials was first discovered via finding of soliton formation in long-chain of polyenes 1, and followed by studying quantized Hall resistance in two-dimensional electron gas in ...
Electronic Design

Inductor's Equivalent Circuit Yields True Picture of Losses

Inductors range from RF coils used in communications through switchmode inductors used in power supplies and differential and common mode inductors in EMI filters. As switchmode power supply designs ...
EDN

Techniques for using SPICE to derive Thevenin and Norton equivalent circuits

In this Design Idea, we explore several ways to use SPICE [1-3] circuit analysis software to determine the Thevenin and Norton equivalent circuit parameters of linear active networks. The Thevenin ...