The alternator is a device that keeps your car's electrical system running once the engine is on. It's essentially a small generator that converts mechanical energy into electricity, bolted to the ...

When your car refuses to start, the culprit is often a weak or dying battery. The TOPDON BT100 Car Battery Tester aims to eliminate the guesswork by giving you a quick, precise read on your battery’s ...

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

Abstract: A selection of power diodes with a large range of electrical and structural characteristics was irradiated with heavy ions. The data are analyzed based on 4 main behaviors of the leakage ...

Abstract: The test duration of semiconductor lasers required for Telcordia reliability qualification is usually lengthy. An alternative accelerated life test to validate the reliability design is ...

Dhananjay Gadre] happened across a useful little trick the other day. Take any old 1N4148 or 1N914 glass-package signal diode ...