This article describes the characteristics of the RS-422 and RS-485. ...

The MIC29302 is a versatile, reliable adjustable linear voltage regulator IC, with features such as short circuit protection, current limit and temp limit, suitable for a wide range of applications. ...

LL4148 is an inexpensive, ultra-fast and efficient switching diode used in low-voltage, low-current applications with equivalent and substitute diodes. ...

The photoelectric switch is a component that is packaged together by a light emitting tube and a light receiving tube ...

This article writes about the Low Noise Linear Regulator for Power Supply from 200 mA Reference ...

This article describes the VTT bus power supply analysis of Intel dual bridge main bridge. ...

The article explores some repair methods after the transformer has been damaged ...

Optocoupler is an electrical and photoelectric converter composed of LED and photosensitive transistors ...

The article explores whether a switching power supply can be used as a charger ...

This article describes the characteristics of the analog switch. ...

This article describes the characteristics of the switch audio signals. ...

The basic principle of a DC-DC converter is to use an electrical circuit that contains an inductor, a capacitor, and other components to convert a DC voltage from one level to another. ...

This article describes the principle of the radio analysis ...

This article describes the characteristics of Zener diode and voltage stabilizer diode. ...

​This article introduces some common transistors ...

If the internal resistance of the test voltage is also very small, the tube will burst undoubtedly. ...

This article briefly introduces what is a photoelectric switch and how to detect it? ...

This article writes about the Maintenance method of bridge power supply circuit failure. ...

Four wave soldering daily maintenance and maintenance knowledge 1 regularly check the heating pipe voltage is normal,too high voltage will damage the heating pipe. ...

This article describes the characteristics of the processor interface. ...

This article describes the characteristics of the transistors. ...

This article describes the characteristics of the FR8016HA infrared temperature. ...

This article describes Comparative analysis of 5 types of radiators for LED lighting fixtures ...

Power supply IC chips are integrated circuits that step down AC power and provide regulated voltage, current, and protection to ensure proper operation of components and systems. ...

This article describes the characteristics of the analog circuit. ...

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 ...

This article briefly introduces a new LDMOS transistor pair ...

This article writes about the type and detection method of microphone ...

This article writes about special points and working principles of Wireless remote Control doorbell ...

This article briefly introduces how to solve the electromagnetic interference problem of LED drive power? ...

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

Description and function introduction of closed loop current sensor ...

This article writes about the digital multimeter common faults and maintenance. ...

This article describes the characteristics of the DC-DC control chip. ...

This article introduces what is an optical coupler and how to measure it ...

This article describes how to produce a LED dimming table lamp ...

This article describes some kinds of common field effect transistors. ...

An integrated circuit is a key indicator of whether an electronic product is advanced or not. ...

A differential pair of tubes is also called a pair of tubes or a differential pair of tubes. ...

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