To measure the secondary coil of the output transformer,it can be measured directly with the two surface pen to check the output end of the city ...

Low power field effect transistor, low power field effect transistor, high input impedance, low driving current, with low noise characteristics ...

This article briefly introduces the role of the thermal relay ...

This article describes the methods to reduce the power consumption of the relay ...

The article explores that Is Replacing Old Mechanical Relays via PLCs a Good Idea ...

This article describes the structure and main parameters of the electromagnetic relay ...

This article describes the characteristics of the USB device stream interface driver. ...

This article describes the characteristics of the data storage. ...

This article briefly introduces the classification of relays ...

let the solder joints get reliable wetting;the stationary tin wave at the rear is perfect for further trimming the solder joints that have been wettable but irregular in shape ...

It is usually used to trigger bidirectional thyristors, or to form an overvoltage protection circuit. ...

Transistors are also called semiconductor diodes,which can be said to be the most important devices in electronic circuits ...

In identifying and detecting common components, the resistance is the forward resistance of the diode. ...

This article describes how to identify and detect relays ...