EDN

Mind the gap: What separates a failing transformer-isolated interface from a flawless protoype?

I recently had to revamp one of my company’s more-than-30-year-old designs. Like any project these days, the new design needed to be smaller, cheaper, include many more functions, and see completion ...
Electronic Design

Tiny Driver Supports Transformer Isolation of Mid-Range Industrial, Auto Supplies

Drivers are the interface between a controlling functional block such as a microcontroller or analog loop and a load. Some drivers are basic voltage/current boosters, while others incorporate ...
EDN

Interface Transformer

The TX-02-4400PI/JI is an interface transformer featuring low interwinding capacitance in an 8-pin DIP package. It offers 2500 VRMS isolation voltage operating at -55 to +125⁰C temperature ranges. The ...
Electronic Design

Microtransformer Isolation Benefits Digital Control

Designing a closed-loop, controlled power supply or motor-control system presents two main challenges. First, the design requires sending feedback voltage or current information across an isolation ...