Pure domestic IGBT | MOS tube | FET article introduction_Guangzhou feihong semiconductor selected article sharing

Servo drives use what IGBT?FHA40T65A substitution FGH40N60SFD improve performance!

Servo drives are widely used in the industrial field, usually in the field of injection molding machines, textile machinery, packaging machinery, CNC machine tools and other fields are very common. How can manufacturers of servo drives improve their product quality?

Number of page views：1065 Time of publication：2024-07-16

Fan inverter replacement IGBT,FGH40N60SFD parameters of the domestic alternative models!

In industrial applications, through the precise control of the IGBT single tube, the inverter can realize the stepless adjustment of the fan speed, meet different ventilation requirements, and optimize the energy efficiency of the system.

Number of page views：1083 Time of publication：2024-07-15

IGBT single tube replacement model of solar inverter, FHA75T65A replace 75N65!

According to the data forecast, in the next few years, the IGBT market in the field of landscape storage will grow faster than the automotive industry, and its market share is expected to reach 9.7 in 2025. At present, although the global IGBT market is still showing a monopoly pattern dominated by foreign head companies, such as Infineon, Fuji Electric, Mitsubishi Electric, Anson and so on.

Number of page views：1059 Time of publication：2024-06-30

IGBT single tube substitution, 75N65 substitution parameter model recommend in energy storage inverter: FHA75T65A!

The development momentum of light energy storage is still growing at a high speed. On the morning of June 25, 2024, the Yangtze River Delta G60 Kechuang Corridor Zhengtai Power Songjiang District Light Storage Intelligent Manufacturing Base Project held a grand commencement ceremony.

Number of page views：1220 Time of publication：2024-06-29

Industrial large fan available IGBT?FHA60T65A replacement FGH60N60SMD perfect use!

The circuit of IGBT single tube used in industrial fans is mainly concentrated in frequency converter, inverter, rectifier and chopper circuit and active front end. These circuits utilize the efficient energy conversion and high switching frequency performance of IGBTs to achieve precise control and efficient operation of high-power fans.

Number of page views：1097 Time of publication：2024-06-21

FHA60T65A type inverter refrigerator IGBT single tube, efficient and stable, is the preferred components in the inverter circuit.

How does the inverter refrigerator achieve better energy efficiency optimization and stable operation? The core lies in the precise control of the inverter of the inverter refrigerator for the compressor. The inverter inside the frequency converter needs to use IGBT single tube to achieve efficient switching and power conversion.

Number of page views：923 Time of publication：2024-06-26

Photovoltaic inverter how to choose 75N65 replacement IGBT? Available FHA75T65A models single tube!

On June 13-15, SNEC's 17th (2024) International Solar Photovoltaic and Smart Energy (Shanghai) Conference and Exhibition (hereinafter referred to as "2024 Shanghai Photovoltaic Exhibition") is underway in Shanghai. At this session, enterprises not only came up with "housekeeping products", but also focused on the topic of innovation and cost reduction to continue to explore.

Number of page views：1190 Time of publication：2024-06-28

Replace 75N65 model parameters of IGBT,650V, 75A is more suitable for solar energy storage power inverter circuit.

The use of IGBT single tube needs to be combined with different scenarios. Not all products need to use IGBT single tube. Some low-power and low-voltage products can use FET. Generally, the inverter circuit in the solar energy storage power supply uses IGBT single tube to improve the product force.

Number of page views：1415 Time of publication：2024-06-15

recommend FHA25T120AIGBT single tube in argon arc welding machine replacement NGTB25N120FL2WG model parameters to use!

For the inverter and PWM (pulse width modulation) control circuit in the argon arc welding machine, if you need to optimize the circuit to achieve high precision and fast response function, you need a high voltage, stable current IGBT single tube.

Number of page views：1346 Time of publication：2024-06-07

AC arc welding machine IGBT model selection parameters 1200V, 25A, recommend FHA25T120A single tube IGBT replacement!

Typically, AC arc welders need to operate on an AC power source. Common circuit design includes filter circuit, rectifier circuit and inverter circuit, in which the inverter circuit to run well must choose good IGBT to do well.

Number of page views：1443 Time of publication：2024-06-07

What IGBT is used for pressure welding machine? FHA75T65A substitution FGH75N65SHDT perfect use!

The current control circuit of the pressure welding machine can use the domestic high-quality IGBT single-tube FHA75T65A to replace the FGH75N65SHDT model parameters.

Number of page views：1243 Time of publication：2024-05-31

FHA60T65A type DC welding machine IGBT, high efficiency and stability, is the preferred components in the inverter circuit

IGBT single tube is often used in DC welding machine because of its ability to provide stable current output and improve energy efficiency. Therefore, for DC welding machine in the use of IGBT single tube selection is particularly important.

Number of page views：1192 Time of publication：2024-05-31

FHP540C, FHP640A, FHD80N08C and other models can be substituted for imported stepper motor drive!

When you are engaged in the research and development of stepper motor controller, are you often faced with the following confusion: how to choose the field effect tube for stepper motor driver? Can you find a good substitute for domestic MOS tube in the market at this stage? Will you choose a product of poor quality if you are careless? If you have these problems, don't worry, Feihong Semiconductor will provide you with answers and high-quality products.

Number of page views：914 Time of publication：2024-05-20

How to select MPPT controller? Involving 12-72VMPPT field effect tube encyclopedia!

For engineers engaged in the research and development of MPPT controllers, it is undoubtedly a difficult problem to select the best partner among many field effect tubes. Improper selection will not only affect the efficiency of the controller, but may also drag down the entire project schedule. Faced with thousands of choices, how can we choose the best model? This article will give you a detailed answer. First of all, we need to understand the characteristics of MPPT controller. As the brain of the solar photovoltaic system, the MPPT controller can detect the power generation voltage of the solar panel in real time, track the voltage and current value, and make the system charge the battery with the maximum power output. It has a built-in maximum power tracking algorithm, and its charging efficiency is 15%-20% higher than that of traditional PWM controller. The combination of multiple tracking algorithms can accurately find the best operating point within 1 second, and the MPPT tracking efficiency can reach up to 99.9%.

Number of page views：1419 Time of publication：2024-05-11

Substitute 3N150 FET, FHA3N150A domestic MOS tube is more suitable for UPS auxiliary power supply!

In the construction of the UPS, the part that directly converts the AC 380V input to the low voltage DC power supply is usually called the "auxiliary power supply" or "control power supply". This part mainly provides stable low-voltage DC power supply for UPS control and monitoring units, static switch control circuits, fans, etc. to ensure the normal operation of these key components.

Number of page views：1096 Time of publication：2024-04-26

Optional FHA3N150A FET in 380V auxiliary power supply circuit to replace 2SK1317 model parameters!

AC 380V auxiliary power supply is mainly used in industrial, commercial and infrastructure fields that require high power capacity, stability and reliability. Its higher voltage level can reduce line losses and transmit more electric power.

Number of page views：1335 Time of publication：2024-04-26

FHA3N150A:3A, 1500V parameters of the MOS tube is more suitable for smart meter circuit use!

According to the latest 2023 data of the General Administration of Customs, the export volume of single-phase watt-hour meters, three-phase watt-hour meters, high-voltage switches, transformers and other related products was 7.7/5.8/33.08/52.94/billion US dollars respectively, up 15.72/22.97/27.30/19.90 respectively over the same period of last year. China's power equipment going abroad has increased somewhat.

Number of page views：988 Time of publication：2024-04-20

FHA3N150A replacement 2SK1317 for welding machine auxiliary battery circuit, the core pay attention to these 5 selection requirements!

1. Voltage and current parameters: According to the working voltage and current requirements of the circuit, select the MOS tube with suitable withstand voltage and current capacity. 2. Switching speed: Select the MOS tube with fast enough switching speed to meet the requirements of the welding machine for dynamic response. 3. On-resistance: select the MOS tube with small on-resistance to reduce power consumption and heat generation. 4. Package form: According to the layout and heat dissipation requirements of the circuit board, select the appropriate package form, such as TO-220, TO-247, etc. 5. Quality and reliability: Select MOS tubes with good quality and high reliability to ensure the stable operation of the welding machine.

Number of page views：1018 Time of publication：2024-04-20

Substitute IXFH24N90P FET, FHA24N90A domestic MOS tube is more suitable for high frequency switching power supply circuit!

The national output value of switching power distribution centers formed in the Pearl River Delta region represented by Shenzhen, Dongguan, Guangzhou, Zhuhai and Foshan, the Yangtze River Delta region represented by Shanghai and Hangzhou, and Beijing, Tianjin, Hebei and other regions is expected to exceed the 200 billion yuan mark in 2024.

Number of page views：1099 Time of publication：2024-04-08

It is preferable to FHA24N90A field effect tube to replace IXFH24N90P model parameters in three-phase power distribution box circuit!

The intelligence and reliability of the power distribution system is mainly enhanced by the use of MOS tubes. In the circuit research and development of the three-phase power distribution box, the application selection of MOS tubes is one of the core topics of engineers. After all, the main role of MOS tube in the three-phase power distribution box is overload protection and short circuit protection. First from the distribution box of the most basic circuit to start with it, choose a pure domestic can replace IXFH24N90P model parameters FET may be a good choice.

Number of page views：1021 Time of publication：2024-04-08