Electronic Design

Power-Supply Subsystems for PPG Remote-Patient Vital Sign Monitors (Part 1)

Learn how to select a power-supply configuration based on PPG system requirements. Review the implementation of switched-mode power-supply reference circuits for both discrete (part one) and ...
Electronic Design

Power-Supply Design: How Hard Could It Be?

At some point in your engineering career, you will probably have to design a power supply. Every electronic product or system needs one. The first two decisions to make when addressing your ...
EDN

Overview of power supply design using online tools

Power supply application design is a distinct part of any electronic system development. A separate team of experts works on the power management part in systems ranging from simple appliances such as ...
EDN

20 W Standby Power Supply Reference Design

This document is a reference design report for a 20 W standby power supply employing TinySwitch-4 TNY290PG. It operates in an input voltage range of 90 VAC to 290 VAC and 110 VDC to 420 VDC. This ...