Analysis of working principle of rainfall sensor

"I live next to a parking lot that is used for self-driving testing, and I recently realized that when I get close to a liDAR using a car, it triggers… Read more

Do you know the difference between light emitting diode and laser diode?

Difference in luminescence principle: LED is the use of the injection of active region of spontaneous emission of composite luminescence, while LD is the excited emission of composite luminescence. The… Read more

Can TVS diode be replaced with ordinary diode?

TVS diode, also called transient diode, transient voltage suppression diode, transient suppression diode, transient suppression diode, TVS, TVS diode, diode TVS and so on, called many, different customers call slightly… Read more

What is the difference between high-power TVS diode and low-power TVS diode?

1. PN junction: The PN junction between high-power TVS and low-power TVS is different. High-power TVS diode has a large heat sink, while low-power TVS diode does not. Ii. Junction… Read more

Discussion on small transformer

1, what is small transformer? In ac circuits commonly, it is will raise or lower voltage devices is called small transformer, transformer to convert any value of voltage into the… Read more

Variable frequency power transformer

One of the core components of frequency conversion power supply: transformer. Inside the frequency conversion power supply, there are a lot of large and small transformers, which have different functions,… Read more

Magnetism of pulse transformer

Transformers are usually power transformers and signal transformers. Magnetic components are essential components in power switching converters and signal transformers. Due to the nonlinear characteristics of magnetic materials and their… Read more

What are the characteristics of the new electronic components?

Features of new electronic components 1, electronic components is entering a new type of electronic components as the main body of a new generation of components, it will basically replace… Read more

How to choose electronic components

Complex electronic systems and instruments are made up of large alligator resistors, capacitors, electrical sensors, relays, connectors, discrete semiconductor devices and integrated circuits and other electronic components. Electronic components (hereinafter… Read more

Grade introduction of electronic components

Common electronic components are generally in accordance with the use of temperature, radiation, interference and so on to grade. The grades are divided into the following 5 categories: Commercial, industrial,… Read more