Resistance is one of the most common and basic electronic components. ...

Therefore, bridge rectifier has been widely used.Diode half wave rectifier circuit ...

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

Inductors are usually classified by skeleton, winding, shielding, packing material, magnetic core or magnetic core. ...

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

The common characteristic of transformer is that the DC circuit on both sides is completely separated, and the energy transfer on both sides is coupled by magnetic field. ...

Because the number of LED digital tube is not unified,it can be said that there are no rules to follow ...

The appearance of the public field effect transistor is shown in Fig.First, the classification of FET. ...

The main parameters of inductors include inductance, permissible deviation, quality factor, sectional capacitance and rated current. ...

This article describes the role of reed relay and solid state relay ...

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

According to function.It can be divided into polyester capacitor,mica capacitor,high frequency ceramic capacitor,monolithic capacitor ...

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 ...

Schottky diode is a low-power, high-current,ultra-high-speed semiconductor device, reverse recovery time trr can be small to a few nanoseconds ...

This article describes the characteristics of the digital circuits in signal simulator. ...

The article explores how to prevent solid-state relay and equipment failure! ...

Excellent LED dot matrix display is a monochrome light-emitting diode in accordance with the structure of rows and columns ...