Jiaxun Electronics
Jiaxun Electronics
Jiaxun Electronics
Jiaxun Electronics
Jiaxun Electronics

Product characteristics

Technology changes the world · Integrity creates the future · Leads infinite possibilities

Jiaxun Electronics

Low forward voltage drop

Jiaxun Electronics

High switching speed

Jiaxun Electronics

high junction temperature

Jiaxun Electronics

High reliability

Our products

Focus on the innovation and development of the semiconductor industry, and create a semiconductor brand for "Made in China". We strictly abide by the highly demanding international quality certification standards. Many products of the company have obtained the Guangdong High-tech Product Certificate.

NEWS

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Industry news

How to make a power amplifier in a car-grade triode

How to make a power amplifier in a car-grade triode
Computer power supply "breakdown failure" scheme

Company news

Computer power supply "breakdown failure" scheme

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News Center

What are the main characteristics of silicon carbide? Why does silicon carbide perform better than IGBT at high frequencies?

Silicon carbide (SiC) is a semiconductor compound composed of silicon (Si) and carbon (C), belonging to the wide bandgap (WBG) material family. Its physical bonds are very strong, giving semiconductors high mechanical, chemical, and thermal stability. The wide bandgap and high thermal stability enable SiC devices to be used at junction temperatures higher than silicon, even exceeding 200 ° C. The main advantage of silicon carbide in power applications is its low drift region resistance, which is a key factor in high-voltage power devices. Today, let's share 10 things about gallium nitride

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News Center

How to make a power amplifier in a car-grade triode

As a power amplifier circuit, it can be realized in many ways. Using car-grade transistors is the basic method of making power amplifier circuits. I think when using a car-grade triode as a power amplifier circuit, the first thing to do is to choose the type of car-grade triode. We know that the power amplifier should be able to output the maximum possible power, because the automotive-grade transistors used in the power amplifier often work in the limit state that they can withstand. In this case, the working frequency of the triode we choose is not high, but the power of the car-grade triode must meet the requirements of the circuit. For low-power power amplifier circuits, you can use low-power vehicle-grade three-stage transistors when selecting triodes.

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News Center

As a widely used switching circuit mode,

As a widely used switching circuit mode, the automotive-grade triode has the characteristics of simple design and stable operation. However, in practical applications, engineers also need to improve the triode switching circuit according to the environmental requirements to make it more suitable for the design conditions. In the following article, we will share some commonly used measures to improve switching circuits, hoping to help engineers. In some environments where vehicle-grade triode switching circuits operate at a relatively high speed, such as in the field of communications, the switching circuits are required to have fast switching characteristics. Therefore, it is necessary to take corresponding improvement measures to speed up the switching speed of triode switches. Improve switching speed

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Introduction to some relevant knowledge of car-grade triodes

To understand the amplification effect of an automotive-grade triode, remember: no energy is generated for no reason, so an automotive-grade triode does not generate energy. But the power of the car-grade triode is that it can control a large current through a small current. The principle of amplification is to control a large static DC with a small AC input. Suppose a car-grade triode is a dam. It's weird that there are two valves, a large valve and a small valve. The small valve can be opened by manpower, while the large valve is heavier and cannot be opened by manpower, and can only be opened by the hydraulic power of the small valve. So the normal working process is, whenever the water is released, people will open the small valve, the small valve

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News Center

Take you to understand the principle of the car-grade triode

The application range of automotive-grade diodes is very wide. We must know its working principle before using it, so that we can better apply it. If you are interested in this topic, then let's take a look together, I hope it can help some relevant people.

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News Center

Introduction to the basic knowledge of automotive-grade diodes

The application range of automotive-grade diodes is very wide. We must know its working principle before using it, so that we can better apply it. If you are interested in this topic, then let's take a look together, I hope it can help some relevant people.

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News Center

What is the function of a car-grade diode?

The application range of automotive-grade diodes is very wide. We must know its working principle before using it, so that we can better apply it. If you are interested in this topic, then let's take a look together, I hope it can help some relevant people. Vehicle-grade diodes are widely used in various industries, so their uses must be very extensive. In fact, this car-grade diode is not unfamiliar in our lives. For example, diodes are usually used in the circuits of life outside. It has many characteristics, so it can be more convenient for us to use electricity through these characteristics. so big

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News Center

How to distinguish the positive and negative poles of automotive-grade diodes

Vehicle-grade diodes, abbreviated as LEDs, refer to a kind of semiconductor diodes made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc., which can convert electrical energy into light energy. When electrons and holes recombine, they can radiate visible light, so they can be used to make automotive-grade diodes. Used as indicator lights in circuits and instruments, or composed of text or digital displays. Gallium arsenide diodes emit red light, gallium phosphide diodes emit green light, silicon carbide diodes emit yellow light, and gallium nitride diodes emit blue light. Due to the chemical properties, it is divided into locomotive-grade diode OLED and non-vehicle-grade diode LED. Find out below

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News Center

What is the working principle of automotive grade diodes?

Automotive-grade diodes are frequently used light-emitting devices that emit light through the recombination of electrons and holes. They are widely used in the lighting field. Automotive-grade diodes can efficiently convert electrical energy into light energy, and have a wide range of uses in modern society, such as lighting, flat panel displays, and more. This electronic component has been around since 1962. In the early days, it could only emit low-luminosity red light. Later, other monochrome versions were developed. The light that can be emitted today has been diffused into visible, infrared and ultraviolet light, and the luminosity has also been greatly improved. Also used as indicator lights, display panels, etc.; with the continuous advancement of technology, car regulations

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News Center

What are the practical applications of automotive-grade diodes?

Vehicle-grade diodes are usually called LEDs. They do not flicker when they are in use, which eliminates the phenomenon of visual fatigue caused by flickering during use. The following is an introduction to the practical application of off-the-shelf-grade diodes. Vehicle-grade diodes can reduce the damage to the line and will not cause pollution to the power grid. Compared with other products, it is better than other products because its EMI conforms to the global index, the power factor is greater than or equal to 0.9, and the second harmonic distortion is less than or equal to 20. %, automotive-grade diodes can reduce the power loss of the power supply circuit. Its existence can be seen in a variety of devices, bringing electronic workers

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Super cost-effective

Free sample delivery and selection support; special customization is acceptable to replace special materials. ▶ Some product parameters and performance can directly replace foreign first-line brands, and the average statistics of products with the same performance can save customers more than 30% of material costs. ▶ Own factory, save intermediate links, ensure the cost-effective advantage of products, and create value for customers.

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News Center

IPhone4S solution

Jiaxun Electronics has been focusing on the production and sales of Schottky and fast recovery diodes, providing services for power supply enterprise customers. Choosing to cooperate with Jiaxun to meet all-round needs of customers, the company already has a long-term plan.

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News Center

Schottky diode MBR output abnormal case

Project problem: Abnormal output of Schottky diode MBR1645

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News Center

Quality Commitment

Jiaxun only makes standard parts to completely solve the problems of small chips and small currents. The products have passed a series of test certifications and are in line with EU Rohs and other environmental protection certifications.

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News Center

The difference between TVS and ordinary Zener diodes

Today I will share with you the difference between TVS and ordinary Zener diodes:

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News Center

Rectifier diode, high frequency rectifier diode, ultra-fast recovery rectifier

Shandong Jiaxun Electronics Co., Ltd. is headquartered in Hong Kong, and its production bases are located in Changzhou, Jiangsu and Liaocheng, Shandong. Jiaxun Electronics is a wholly foreign-owned high-tech enterprise specializing in the research and development, production, sales and technical services of semiconductor discrete devices. The company has a high-quality technology research and development center, with strong technology research and development capabilities, through continuous development and innovation, products are marketed all over the world, taking a leading position in the industry.

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News Center

Actively advocate the enterprise development concept of pioneering and innovative, honesty and win-win. Build the brand with integrity, achieve the future with science and technology, achieve development with innovation, and strive to create for customers

Shandong Jiaxun Electronics Co., Ltd. is headquartered in Hong Kong, and its production bases are located in Changzhou, Jiangsu and Liaocheng, Shandong. Jiaxun Electronics is a wholly foreign-owned high-tech enterprise specializing in the research and development, production, sales and technical services of semiconductor discrete devices. The company has a high-quality technology research and development center, with strong technology research and development capabilities, through continuous development and innovation, products are marketed all over the world, taking a leading position in the industry.

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News Center

Guangdong Jiaxun Electronics Co., Ltd. is a wholly foreign-owned high-tech enterprise specializing in the research and development, production, sales and technical services of discrete semiconductor devices.

Guangdong Jiaxun Electronics Co., Ltd. is a wholly foreign-owned high-tech enterprise specializing in the research and development, production, sales and technical services of discrete semiconductor devices. The company has a high-quality technology research and development center, with strong technology research and development capabilities, through continuous development and innovation, products are marketed all over the world, taking a leading position in the industry.

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News Center

Computer power supply "breakdown failure" scheme

The computer power supply is responsible for the power supply of all components in the host, which naturally becomes the basis for the stability of the entire machine. In recent years, the power consumption of hardware (CPU, graphics card) has surged, which has also provided more opportunities for high-power, high-quality power supplies. .

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News Center

Diode selection case for chargers

① In the red area in Figure 1-1, the 220V AC input at the entrance, one end goes through a half-wave rectifier, and the other end is connected with a resistor and filtered by a capacitor. This 10 ohm resistor is used for protection. If there is an overcurrent caused by a fault later, this resistor will be blown out, thereby avoiding a larger fault.

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Worry-free purchasing - after-sales guarantee

▶ The normal production cycle only takes one week, which completely solves the problem of delivery and ensures continuous and stable supply. ▶ Conventional materials are in stock in stock, and there are warehouses in Changzhou and the Pearl River Delta (Shandong and Dongguan). Guarantee the timely availability of supply. ▶ Various delivery options are available to ensure worry-free delivery. ▶ Full-time customer service to provide you with high-quality services throughout the day. ▶ Jiaxun Mission: Creating value for customers is the only reason for our existence!

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Strength business

▶ Own brand "JX" focuses on rectifier diodes (Schottky diodes, low voltage drop (VF) Schottky diodes, fast recovery diodes), rectifier bridge stacks and field effect (MOS) series products. ▶The company's R&D team is from Taiwan and domestic well-known enterprise technical elites. Since its establishment in 2002, it has focused on the research and development and application of semiconductor discrete devices. ▶Self-owned packaging and testing factory covers an area of more than 6,600 square meters, with more than 40 domestic leading fully automated equipment and aging test machines, with an annual output of about 4,000KK of various semiconductor devices.

CONTACT

Guangdong Jiaxun Electronics Co., Ltd.

Room 139, No. 8 Youxin Road, Wanjiang Street, Dongguan City, Guangdong Province
Tel：13929205778    18922939508
Phone：0769-2230 2199  Fax：0769-2315 8049
Mail：jiaxundz@qq.com
QQ：75836771, 343109788
URL：www.jiaxundz.com

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