3.Voltage Testing: Voltage testing measures the voltage drop across a component or portion of a circuit to determine if it is working as expected. This test is ideal for identifying faults, such as ...

This short article will deal with testing power MOSFETs using an ordinary digital multimeter. Anybody who have ever tried this must have marvelled at strange readings and short circuits found even on ...

How to Test a Relay with a Multimeter? As the name suggests, a multimeter has multiple purposes, and one of those is to test relays. Relays are commonly used in electrical circuits–opening and closing ...

Testing a Resistor Without a Multimeter If you don’t have a multimeter, you can still test a resistor using other methods such as a continuity tester, LED, or a battery. Here are some ways to test a ...

A multimeter is a must-have tool in your arsenal when it comes to creating or developing electrical circuits. Without it, executing a job will be extremely tough. So, in this post, we chose to create ...

A good multimeter is like the Swiss Army knife of electronics tinkerers. It’s so useful you’ll rarely put it away, giving it a permanent spot on your desk. Between testing old components ...

Fluke Corporation, the global leader in electronic test and measurement technology, has published a valuable series of application notes to help electricians and electronics professionals do advanced ...

We have all had difficulty testing diodes in-circuit. Most DMM’s have a diode Vf function that measures forward drop, but what is the normal voltage drop?