When your car doesn’t start, often a low or dead battery is the culprit. Unfortunately, most vehicle owners do not check their battery until it fails. As preventative maintenance, the suggested best ...

Be careful with single-phase motors, as most single-phase motors have components to help them start or continue to run ...

Disconnecting the battery while the engine is running isn't a valid test for alternator function and may damage sensitive electronic parts. Instead, use a common voltmeter and the following test ...

In an earlier article, I covered Fire Hazard Tests that form an important part of safety testing for electronic/electrical products. We looked at the standards and equipment used for abnormal heat, ...

Learn how eBike voltage affects speed, power, range, and performance. 📖 Read Next 🔋 What Does eBike Voltage Mean? When you ...

The R-1A0033W-NPLPH assembly, known as the Interactive Functioning Voltage Label, allows users to identify arc flash ratings, verify voltage states and locate all voltage sources from outside an ...

For over a decade, thousands of users have deployed Permanent Electrical Safety Devices (PESDs) in order to reduce their risks in isolating electrical energy. This innovation greatly reduces the ...

Build a low-cost saturation tester to measure the saturationvoltage of switching transistors accurately in the presence ofhigh switching voltages or noise. In switch-mode power supplies, saturation ...

We bring you the fifth video in an ongoing, in-depth study of the Chevrolet Bolt EV battery and electrical systems. Yes, not unlike Kelly's previous videos, this is a long one likely geared toward ...