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

Substitute IXFK94N50P2 FET, FHK94N50A domestic MOS tube is more suitable for 3000W stage audio amplifier!

Above, we described the application scheme of 1800W dual-channel power amplifier MOS tube. In this paper, we continue to describe the application of stage sound power amplifier. In addition to the 1800W audio amplifier is commonly used in the stage, 3000W stage audio amplifier is also often used in large conference rooms, multi-function hall, clubhouse KTV, home theater and other places. For 3000W stage sound amplifier, especially the dual channel. The engineers of Feihong Semiconductor suggested that 8 FHK94N50A can be used to replace IXFK94N50P2 model parameters of FET.

Number of page views：1206 Time of publication：2023-12-29

500V, 94A parameter mos tube is suitable for 1800W dual channel power amplifier, recommend FHK94N50A FET!

2023 is an important year for performing arts to resume growth. In the first half of the year, the number of concerts worldwide increased by 30% year-on-year. This means that the upstream and downstream industries will be driven, in which the stage audio amplifier is a core growth pole. For the stage audio amplifier manufacturers how to seize the next to restore the growth of the market share?

Number of page views：1522 Time of publication：2023-12-29

New energy era: choose 120N9F4A domestic MOS tube is more suitable for battery management system!

The core of BMS battery management system includes MOS switch, fuse Fuse, control IC, NTC thermistor, TVS transient voltage suppressor, capacitor and memory, etc. Among them, the MOS field effect transistor controls the conduction and shutdown of the charging circuit and the discharge circuit.

Number of page views：1131 Time of publication：2023-12-14

recommend 120 N9F4A field effect tube in switching power supply in the replacement of SVG095R0NT model parameters to use!

According to the announcement of the State Intellectual Property Office, Zhuhai Gree Electric Appliance Co., Ltd. applied for a project called "a flyback switching power supply protection device, method and electric vehicle", publication number CN117220516A. Through the application, it can be seen that although the switching power supply is already a very common electronic product, its technology is still improving.

Number of page views：1152 Time of publication：2023-12-14

Replacement of SVG095R0NT FET domestic MOS tube: 120N9F4A is more suitable for electric vehicle controller!

Emma electric car promotion and marketing this year can be described as out of the circle, from star topics to product self-research ability are grand debut. In the self-developed products, it is the core to highlight its self-developed blue controller, which shows the importance of electric vehicle control to the product. For electric vehicle enterprises how to improve product strength, one of the compulsory items is to choose their own electric vehicle controller, and one of the core components of electric vehicle controller is MOS tube. This article will analyze what type of MOS tube is recommended for the circuit in the electric vehicle controller to replace the SVG095R0NT FET and obtain even more stable product power?

Number of page views：1475 Time of publication：2023-12-14

147A, 94V parameter mos tube is suitable for DC-DC converter, recommend 120 N9F4A FET!

For the efficiency improvement of the DC-DC converter, a low-voltage, high-current MOS transistor is needed to optimize the substitution. After all, synchronous rectification technology uses a power MOSFET with extremely low on-state resistance to replace the rectifier diode, thereby greatly reducing the loss of the rectifier and improving product efficiency.

Number of page views：1147 Time of publication：2023-12-14

Substitute CS82N25 parameter model for MPPT controller circuit MOS tube, domestic only easy to use!

The MPPT controller consists of a DC/DC buck/boost converter and an embedded microprocessor. In solar panel applications, the maximum peak power tracker (MMPT) circuit is built into the high efficiency charge controller, which maximizes the available power by dynamically finding and utilizing the maximum power point (MPP).

Number of page views：1316 Time of publication：2023-12-01

FHA90N25W: MOS tube with 90A and 250V parameters is more suitable for 110V outdoor energy storage power supply!

Engaged in the export of electronic products business must study the local market, for the 110V voltage standard of the main countries will have the United States, Japan, South Korea, Canada and so on. Because its voltage standard is 110V, its outdoor energy storage power supply is naturally adapted to this range of values. For the selection of MOS tube should naturally choose to match the 110V voltage products. This article will analyze the MOS tube that can be used in the DC-AC inverter circuit in the 110V outdoor energy storage power supply to make reasonable suggestions. Is there a product that is more suitable for the 110V outdoor energy storage power supply and can replace the CS82N25 FET?

Number of page views：1205 Time of publication：2023-12-01

90A, 250V parameter mos tube is suitable for American standard vehicle-mounted special inverter, recommend FHA90N25W FET!

According to statistics, the total size of the outdoor leisure industry in the United States has reached $862 billion. From the data show that the United States and other North American countries are still the core group of outdoor equipment, and domestic enterprises relying on vehicle inverter to go to sea are also concerned about the growth of the above demand. After all, the bigger the market, the more opportunities. Of course, the opportunity is left to prepared enterprises, for vehicle inverter manufacturers to consider how to reasonably reduce costs, improve product quality is a very important topic. Multi-dimensional considerations, MOS tube is also one of the key components. Is there any product in China that can meet the above requirements and replace CS82N25 types of FET?

Number of page views：1111 Time of publication：2023-12-01

recommend FHA25T120AIGBT single tube in the welding machine full bridge topology replacement NGTB25N120FL2WG model parameters used!

The application of electric welding machine in the field of industrial processing is very extensive, and its categories include DC welding machine, argon arc welding machine, AC arc welding machine, carbon dioxide shielded welding machine, butt welding machine, spot welding machine and so on. For the use of the full bridge topology of the welding machine, today recommend a high-quality IGBT single tube to be used in the welding machine.

Number of page views：1313 Time of publication：2023-11-25

Substitute NGTB25N120FL2WG parameter model IGBT for full bridge IGBT inverter, domestic more reliable!

UPS has been used as an emergency power supply for many large-scale exhibitions. On November 21, UPS was installed as an emergency power supply in the power distribution room of Mianyang Science and Technology Fair. In the future, the application of UPS will become more and more extensive, and strong protection will be needed for the practical and reliable products.

Number of page views：1227 Time of publication：2023-11-25

IGBT single tube NGTB25N120FL2WG model parameters are commonly used in UPS PFC, switching efficiency is better!

IGBT, as the most cost-effective switching device, can usually be used as PFC in UPS to make the switching efficiency of the circuit better, thus improving the quality of the product! Therefore, how to select an IGBT single tube with suitable parameters and excellent quality for application in UPS PFC research and development? For foreign IGBT single tubes, NGTB25N120FL2WG single tube IGBTs were often used in UPS before, but now they can be replaced by FHA25T120A types of IGBT single tubes.

Number of page views：1180 Time of publication：2023-11-08

1200V, 25A model parameters, solar inverter IGBT model selection, recommend FHA25T120AIGBT single tube replacement!

China is already the world's largest market for IGBT, and its demand growth is mainly brought about by the growth of new energy, among which the demand for new energy vehicles and photovoltaics is the core growth. Due to the growth of demand, IGBT single tube is often in short supply. According to data analysis, it is estimated that the output of IGBT industry in China will reach 0.078 billion in 2024, while the demand is 0.196 billion. The gap is huge. How can solar inverter manufacturers in the photovoltaic industry chain seek high-quality IGBT products for the three-phase full-bridge inverter topology? In the market NGTB25N120FL2WG as a commonly used foreign model, in the country has a better domestic alternative, it is Feihong Semiconductor's FHA25T120A model IGBT single tube.

Number of page views：1233 Time of publication：2023-11-08

100V, 385A model parameters, controller circuit MOS tube model, recommend FHL385N1F1A FET replacement!

A new wave of Chinese enterprises going to sea is making efforts from the green industry. It is precisely because of the promotion of electrification and lithium electrification that the internationalization process of Chinese forklifts has accelerated again. This means that the motor control of forklifts will usher in a wave of growth. How can companies seize this wave of opportunities? The core can not be separated from the product force, how to improve the quality of their own motor controller to get the favor of forklift enterprises. The motor controller is directly affected by the quality of the MOS tube performance. After all, MOS tube is one of the core electronic components as an electric vehicle controller. In the controller industry, what domestic high-quality MOS tube can be used for the controller of electric forklift? In addition to the IPT015N10N5 parameter models in the market, we suggest that the FHL385N1F1A type of FET of Feihong Semiconductor can be selected.

Number of page views：1086 Time of publication：2023-10-28

MOS tube IPT015N10N5 model parameters are often used in four-wheel sightseeing car motor control, control effect is better!

Although the Hangzhou Asian Games has come to an end, the topic of "West Lake Asian Games sightseeing bus" is still hot. Sightseeing car as a tourist city, tourist attractions necessary. For well-known cities and scenic spots, high-quality four-wheel sightseeing cars will definitely be selected. As the core component of sightseeing cars, motor manufacturers will definitely invest in good research and development.

Number of page views：1388 Time of publication：2023-10-28

100V, 385A model parameters, synchronous rectification MOSFET model selection, recommend FHL385N1F1A FET replacement!

From the use of electronic devices to smart electronics, the increase in equipment is certainly to enhance the convenience of people's lives. But for the use of energy efficiency to improve product quality and reduce energy efficiency is always the pursuit of electronic engineers. For example, synchronous rectification technology can improve the efficiency of the product, thereby reducing power consumption.

Number of page views：1117 Time of publication：2023-10-28

Communication power MOS tube selection, FHL385N1F1A FET is often used in communication power supply circuit!

Recently, during the 2023 Global Mobile Broadband Forum, Huawei launched a 5.5G product solution, increasing network capacity by 10 times. The further improvement of network capacity will certainly lead to the growth of infrastructure equipment. Communication power supply as a guarantee for the normal operation of communication equipment, market growth is bound to accelerate again.

Number of page views：981 Time of publication：2023-10-20

Replacement of IPT015N10N5 FET domestic MOS tube: FHL385N1F1A is more suitable for PD power supply!

In the charging market, PD power supply is constantly eroding the marketing share of traditional power adapters with its product characteristics and advantages, especially in the mobile phone and computer terminals. How can PD power supply manufacturers continuously improve their product strength? This article will give suggestions from the perspective of the use of semiconductor components of the product. Is there a product that is more applicable to PD power supply and can replace IPT015N10N5 FET?

Number of page views：1569 Time of publication：2023-10-20

recommend FHL385N1F1A field effect tube in the battery management system BMS replacement IPT015N10N5 model parameters to use!

Battery management system (BMS) as one of the central products of the energy storage industry, electronic engineers must pay attention to the mos tube with 385A and 100V parameters. After all, the parameters of the MOS tube is often used in the battery management system, the reason is of course because it can effectively adjust the current voltage.

Number of page views：872 Time of publication：2023-10-20

recommend FHL170N1F4A field effect tube in 2000W electric motorcycle motor control in the replacement of FDBL86066 model parameters to use!

In the context of global electric travel, combined with 2021-2027 global and China electric motorcycle market status and future development trend "report: 2026 global electric motorcycle market size is expected to reach 69.3 billion billion yuan, an annual growth rate of 6.5. According to the forecast, China's motorcycle production will reach 22.5 million in 2027, of which the proportion of electric motorcycles will increase to 30%.

Number of page views：849 Time of publication：2023-09-28