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Battery-charging considerations for low-power applications [PDF]

By Tahar Allag: The wearable and personal-electronics industries are booming.

Power May 13, 2016 by mixos

Buck regulator accepts 3.0-V to 42-V input

Linear Technology Corporation announces the LT8608, a 1.5A, 42V input synchronous step-down switching regulator.

General Electronics ICs Power May 10, 2016 by mixos

LTC4380 – Low Quiescent Current Surge Stopper

The LTC4380 is an ultralow quiescent current (IQ) surge stopper, providing compact overvoltage and overcurrent protection for...

General Electronics Power Semiconductors May 4, 2016 by mixos

3.3V to 30V DC/DC converter using SN6505A

Bob tipped us with his latest project.

ICs Power May 4, 2016 by mixos

0.8A step-up DC/DC converters in a tiny package

Torex Semiconductor’s XC9141/XC9142 series of 0.8A step-up DC/DC converters come with an input–output disconnection function (lo...

General Electronics Power USB Apr 27, 2016 by mixos

Teardown: 12V AC adapters

Michael Dunn has done three teardowns of the worst 12V adapters and what he found is interesting.

Power Apr 21, 2016 by mixos

Basic Switching Voltage Regulator Tutorial

James Lewis @ baldengineer.com discuss about switching regulator types and uses.

Power Apr 20, 2016 by mixos

Linear Bench Power Supply

Matt Godfrey published his linear lab power supply which has adjustable voltage and current limit.

Power Apr 15, 2016 by mixos

Half Bridge Driver based on IR2104

This Half-bridge driver based on IR2104 gate driver IC and N channel Dpak MOSFET , The IR2104 is a high voltage, high speed power...

Components Digital ICs Power Apr 15, 2016 by mixos

AmpStrike – Battery Powered Bench Power Supply

This is a small bench power supply that is powered by two lithium-ion batteries.

Power Apr 7, 2016 by mixos

21.1% efficiency with Perovskite solar cells

Scientists have successfully developed a Perovskite solar call containing Cesium which has attained an efficiency of 21.1%, as...