Varactor diode, also known as a capacitive diode, is a special type of diode that has the characteristic of variable capacitance. Its working principle is based on the reverse bias of the PN junction, which changes the capacitance value by altering the reverse voltage. Varactor diodes are widely used in fields such as RF circuits, oscillators, filters, etc. Their functions and characteristics are as follows
Categories：Product knowledge Date：2025-07-14 Hits：748 View »
Varactor diode, also known as a capacitive diode, is a special type of diode that has the characteristic of variable capacitance. Its working principle is based on the reverse bias of the PN junction, which changes the capacitance value by altering the reverse voltage. Varactor diodes are widely used in fields such as RF circuits, oscillators, filters, etc. Their functions and characteristics are as follows
Categories：Product knowledge Date：2025-07-14 Hits：749 View »
Variable capacitance diode, also known as variable capacitance diode, tuning diode or voltage controlled diode, is a special semiconductor device with adjustable capacitance characteristics. Varactor diodes are widely used in wireless communication, radio frequency tuning, frequency synthesis, oscillation and other fields
Categories：Product knowledge Date：2025-07-14 Hits：753 View »
A rectifier diode is a common electronic component used to convert AC signals into DC signals. Sometimes, we need to replace a rectifier diode, which may be damaged or require a higher power diode to replace it. Here are some common issues and solutions regarding the replacement of rectifier diodes
Categories：Product knowledge Date：2025-07-10 Hits：743 View »
The main function of rectifier diodes in electronic circuits is to convert alternating current into direct current. AC power is a current with alternating positive and negative voltages, while DC power is a current with a constant voltage. Rectifiers can rectify alternating current through their special electronic flow mechanism.
Categories：Product knowledge Date：2025-07-10 Hits：742 View »
Although fast recovery diodes and rectifier diodes can be used interchangeably in certain applications, there are some differences in their characteristics and scope of application.
Categories：Product knowledge Date：2025-07-10 Hits：737 View »
The rectifier diode in a switching power supply must have the characteristics of forward voltage reduction and fast recovery, as well as sufficient output power. The following three types of rectifier diodes can be used: fast recovery rectifier diode; Ultra fast recovery rectifier diode; Schottky rectifier diode. Fast recovery and ultra fast recovery rectifier diodes have moderate and high forward voltage drops, ranging from 0.8 to 1.2V. These two rectifier diodes also have high cutoff voltage p
Categories：Product knowledge Date：2025-07-07 Hits：729 View »
Zener diode is a common electronic component that can stabilize the voltage within a certain range, enabling the circuit to operate normally. Zener diodes are widely used in power supplies, amplifiers, computers, communications, and other fields, and are an indispensable part of modern electronic technology. This article will provide a detailed introduction to the working principle, types, parameter selection, and applications of voltage regulator diodes.
Categories：Product knowledge Date：2025-07-07 Hits：737 View »
In electronics, rectification is the process of converting alternating current into direct current. In practical circuits, rectifier circuits are required to convert alternating current into direct current in order to supply power to electronic devices. The rectifier diode ISO124P is a component used to convert alternating current into direct current. It is a semiconductor device typically made of silicon or silicon carbide. A rectifier diode is a bidirectional conductive device that can pass cu
Categories：Product knowledge Date：2025-07-07 Hits：728 View »
Zener diode, also known as germanium diode, is a commonly used type of diode. It was invented by German physicist Zener in the early 20th century, hence its name. Zener diode is a semiconductor device made of germanium material, with two electrodes, namely positive electrode (anode) and negative electrode (cathode). Essentially, a Zener diode is a PN junction diode that has the characteristics of forward conduction and reverse cutoff.
Categories：Product knowledge Date：2025-07-04 Hits：715 View »
