What material is thyristor made of? Is it a transistor?
What material is thyristor made of? Is it a transistor?

Controllable silicon is made of silicon single crystal material.

Categories:Product knowledge Date:2025-03-07 Hits:548 View »


What are the roles of Zener diodes and varistors in circuits
What are the roles of Zener diodes and varistors in circuits

Semiconductor devices are electronic devices with conductivity between good conductors and insulators, utilizing the special electrical properties of semiconductor materials to perform specific functions. They can be used to generate, control, receive, transform, amplify signals, and convert energy.

Categories:Product knowledge Date:2025-03-06 Hits:544 View »


What are the arrangements of electronic components?
What are the arrangements of electronic components?

The arrangement of components on the PCB can be done in one of three ways: irregular, regular, or grid, or multiple ways at the same time.

Categories:Product knowledge Date:2025-03-06 Hits:527 View »


The principle of transistor substitution
The principle of transistor substitution

Whether it's professional radio maintenance personnel. Even amateur radio enthusiasts will encounter transistor swapping problems in their work.

Categories:Product knowledge Date:2025-03-06 Hits:541 View »


UIS avalanche damage mode of power MOSFET
UIS avalanche damage mode of power MOSFET

There are three modes of UIS avalanche damage in power MOSFETs: thermal damage, parasitic transistor conduction damage, and VGS spike false triggering conduction damage.

Categories:Product knowledge Date:2025-03-05 Hits:614 View »


Precautions for using laser diodes
Precautions for using laser diodes

Laser diodes include single heterojunction (SH), double heterojunction (DH), and quantum well (QW) laser diodes. Quantum well laser diodes have the advantages of low threshold current and high output power, and are the mainstream products in market applications. Compared with lasers, laser diodes have the advantages of high efficiency, small size, and long lifespan. However, their output power is small (generally less than 2mW), poor linearity, and poor monochromaticity, which greatly limits the

Categories:Product knowledge Date:2025-03-05 Hits:500 View »


The working principle of a Zener diode and how to make a Zener diode regulator?
The working principle of a Zener diode and how to make a Zener diode regulator?

Zener diode is a diode commonly used in voltage regulators and waveform shaping

Categories:Product knowledge Date:2025-03-05 Hits:583 View »


Precautions for transistor replacement
Precautions for transistor replacement

Types and materials of transistors

Categories:Product knowledge Date:2025-03-04 Hits:576 View »


Can a three-phase fully controlled bridge rectifier regulator be used on a half controlled bridge?
Can a three-phase fully controlled bridge rectifier regulator be used on a half controlled bridge?

In the excitation operation of synchronous motors, it is common to encounter the problem of parallel operation of different thyristor power bridges.

Categories:Product knowledge Date:2025-03-04 Hits:528 View »


Working principle of thyristor controller
Working principle of thyristor controller

The thyristor controller achieves precise temperature control by precisely controlling voltage, current, and power. And with its advanced digital control algorithm, it has optimized the efficiency of electricity use and played an important role in saving electricity

Categories:Product knowledge Date:2025-03-04 Hits:498 View »


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