I am Kevin Chen, I graduated from University of Electronic Science and Technology of China in 2000. I am an electrical and electronic engineer with 23 years of experience, in charge of writting content for ICRFQ. I am willing use my experiences to create reliable and necessary electronic information to help our readers. We welcome readers to engage with us on various topics related to electronics such as IC chips, capacitors, resistors, inductors, circuit breakers, diode, transistor, module, relay, opticalcoupler, connectors, PCBs, etc. Please feel free to share your thoughts and questions on these subjects with us. We look forward to hearing from you!

Overview if LR44 battery

LR44 VS SR44: What’s The Difference?

LR44 and SR44 are both button cell batteries that tend to share their application areas. They are used in small electronic devices such as calculators, toys, thermometers, watches among others. Even from their naming convention, you can tell that they have numerous similarities. However, there are also some striking differences between these two batteries. Which…

How to Test HID Ballast?

How To Test HID Ballast? Best Guide

HID ballast source Pixabay HID ballasts are electronic devices designed to regulate voltage to the (High intensity Discharge) HID lamps. These lamps include the high-pressure sodium lamps and the metal halide lamps. Most of these lamps are designed for commercial applications, though some vehicles also tend to have them. They tend to deliver optimum lighting…

How Long Does a Ballast Last?

How Long Does A Ballast Last?

Image source Wiki If you are keen on installing the electrical lighting systems, or you are working on a lighting-related project, you must be aware of the ballast. This is an electrical device that regulates the voltage supplied to the lighting system. When installed between the power source and the lamp, the device  will be…