3906 voltage controlled resistor - Allicdata Electronics

The light control thyristor,commonly known as light-controlled thyristor,is a light control element,which has simple circuit structure and can directly drive a high-power electric circuit. ...

how to detect the transient voltage suppression diode?

On 2018-10-26 17:00:00 in Generally electronic semiconductor

using a multimeter RX 10kilo-ohm for a monopole type TVS,the positive and reverse resistors can be measured by measuring ordinary diodes ...

How to detect the light-controlled thyristor?

On 2018-10-29 14:48:43 in Generally electronic semiconductor

Whether it is two feet or three feet of the light control thyristor,detection,first of all will be subject to the light window with black paper stick tape cover ...

What are the technical applications of embedded splicing controllers?

On 2021-03-05 10:44:16 in Generally electronic semiconductor

This article describes the characteristics of the embedded splicing controllers. ...

What are the key factors for digital power to replace analog power?

On 2021-03-27 10:54:46 in Generally electronic semiconductor

This article describes the characteristics of the controller. ...

What are the common fault solutions for DC high voltage generators?

On 2021-05-19 10:40:16 in Generally electronic semiconductor

This article describes the characteristics of the generators. ...

What are the various driving schemes for LED displays?

On 2020-10-16 10:47:44 in Generally electronic semiconductor

This article describes the characteristics of the LED displays. ...

How to design a LED lighting solution based on a high power?

On 2021-09-09 10:44:49 in Generally electronic semiconductor

This article describes the characteristics of the LED lighting. ...

L298N DC motor drive chip.

On 2020-05-05 10:28:09 in Generally electronic semiconductor

This article describes the characteristics of the L298N DC motor drive chip. ...

how to detect infrared receiving diode?

On 2018-10-26 16:55:08 in Generally electronic semiconductor

the judgment electrode is the same as that for detecting the normal or reverse resistors of ordinary light emitting diodes or diodes. ...

MCU-Crystal Reset Circuit and Power Supply

On 2023-03-15 13:26:20 in Generally electronic semiconductor

A crystal reset circuit with a carefully chosen power supply is used for providing an exact clock frequency for MCU and filter applications, ensuring accuracy and reliability. ...

What is a thyristor? What are the functions in the circuit?

On 2018-10-29 13:51:49 in Generally electronic semiconductor

Thyristor, also known as SCR,is a kind of controllable rectifier.The thyristor is expressed by the letter VS,which has the function of unidirectional conduction ...

Parameters, Equivalent and Alternative Types of Switching Diode LL4148

On 2023-03-09 14:13:30 in Generally electronic semiconductor

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

What are the common transistors?

On 2019-01-08 16:15:52 in Generally electronic semiconductor

This article introduces some common transistors ...

Detailed explanation of the triode of a motor short circuit protection circuit

On 2023-03-13 14:11:20 in Generally electronic semiconductor

Three-pole transistors protect circuits by cutting off current when there is a short circuit or overload. They are used in motor control and overload protection circuits, limiting the amount of current the motor or load can draw. ...

How to achieve the lowest failure rate in a NAND-based flash system?

On 2020-09-24 10:50:47 in Generally electronic semiconductor

This article describes the characteristics of the NAND-based flash system. ...

What is IGBT (insulated gate bipolar transistor)?

On 2018-12-27 11:47:29 in Generally electronic semiconductor

This article introduces what is IGBT (insulated gate bipolar transistor) ...

What are the selection and charging procedures of lithium battery chargers?

On 2021-06-23 10:49:08 in Generally electronic semiconductor

This article describes the characteristics of the lithium battery chargers. ...

How to design a high-performance LED display?

On 2021-09-07 10:35:27 in Generally electronic semiconductor

This article describes the characteristics of the LED display. ...

What is an infrared receiver?

On 2019-01-02 16:02:03 in Generally electronic semiconductor

This article describes the infrared receiver ...

What are the applications of LD pumped all-solid-state green lasers?

On 2021-05-11 10:45:16 in Generally electronic semiconductor

This article describes the characteristics of the display. ...

Third, the detection of integrated circuits

On 2018-10-31 11:32:53 in Generally electronic semiconductor

on-line detection : measure the DC voltage of each foot of the integrated circuit, compare with the standard value, judge the quality of the integrated circuit. ...