A Critical Short Pulse
While there are maximum limitations of a duty cycle, which will be discussed separately, this power management tip focuses specifically…
Synchronous-Rectification Controllers in Space-Saving 6-Pin Packages
STs’ SRK1000A and SRK1000B secondary-side synchronous-rectification (SR) controllers for flyback converters, featuring high efficiency and low power consumption...
Spotting Fake Batteries with Arduino
Nowadays fake Lithium and NiMH batteries are everywhere which don’t handle their advertised capacities. In this article, we will learn…
Power Your EE Career with Power Electronics
While assessing growth in the power electronics industry, analysts project an approximate combined annual growth rate of 3% from 2017–2023.
Flexible Batteries for Powering Wearable Devices
PolyU’s Textile Lithium Battery demonstrates a high energy density of more than 450 Wh/L with a bending radius of less…
Fundamentals of RF Energy Harvesting Circuit Design
A careful selection of integrated power management circuits and energy storage devices are fundamental in the design of any electronic…
Provide Adequate Power Supply for IoT Smart Devices
This article will introduce you to two solutions that can provide adequate power for smart devices for the Internet of…
Wireless Charging Technology Charges Mobile Devices More Conveniently
In order to assist manufacturers in developing wireless chargers, Arrow ESC introduced the ST's 15W low-cost wireless charger reference design...
Monkey triggers power grid blackout
Blocking devices are usually installed in the US for the protection of large transformers and generators against EMP attacks, but…