CRRCは販売のために海外からの投資を受けました 1,008,500 12月の株式 27

On December 27, 2023, CRRC (power semiconductor device company) received foreign investment and sold 1.0085 million shares. Currently, Lukoutong holds 513 million shares of CRRC, accounting for 2.11% of the outstanding shares, with a cumulative shareholding cost of 9.08 yuan and a shareholding loss of 42.82%.

(サイリスタ)

CRRC rose 1.76% in the last 5 trading days, and Southbound Stock Connect sold a total of 2.2767 million shares, accounting for 0.01% of the circulating market, with an average selling price of 5.12 yuan; in the last 20 trading days, it fell 0.19%, and Southbound Stock Connect sold a total of 2.2767 million shares. There were net sales of 42.9201 million shares, accounting for 0.18% of the circulating market, and the average selling price in the range was 5.17 yuan; in the last 60 trading days, it fell 10.05%. Two hundred ninety million shares were sold through Southbound Connect, accounting for 1.19% of the circulating market, with an average selling price in the range. The bid was 5.36 yuan.

Zhuzhou CRRC Times Semiconductor Co., 株式会社. is a supporting unit of China's National Key Laboratory of New Power Semiconductor Devices, China's National Energy High-Power Power Electronic Devices R&D Center, and the chairman unit of China IGBT Technology Innovation and Industry Alliance. Its main products are power semiconductors. A thyristor is a power semiconductor device with many applications covering power electronics, 産業用制御, コミュニケーション, automation equipment, その他の分野.

Applications of thyristors

1. Power electronics applications

Thyristors are widely used in power electronics, such as AC speed regulators, インバータ, UPS電源, 等. In the AC speed regulator, the thyristor module can control the speed of the three-phase AC motor, achieve step-less speed regulation, and improve efficiency and control accuracy. In the inverter, the thyristor module can convert DC power into AC power to achieve efficient conversion of power and is widely used in solar power generation, wind power generation, その他の分野. In the UPS power supply, the thyristor module can ensure the stable power supply of the power system, achieve fast switching and stable output of power, and ensure the safe and stable operation of the power system.

2. 産業用制御

Thyristors are also widely used in industrial control fields, such as motor control, automatic control systems, 等. By using thyristors, precise current control and voltage regulation can be achieved, allowing precise control of equipment such as motors.

(サイリスタ)

3. Communication field

In communications, thyristors can be used for power control and signal processing of modems, switches and other equipment. By using thyristors, high-speed switching and precise signal processing can be achieved, improving the performance and stability of communication equipment.

4. Automation equipment

Thyristors are also widely used in automation equipment, such as automatic control systems, smart home equipment, 等. Through the use of thyristors, automatic control and intelligent management of equipment can be realized, and the equipment's operating efficiency and user experience can be improved.

5. Other areas

In addition to the above fields, thyristors are used in lighting, medical equipment, power tools and other fields. 例えば, in the lighting field, thyristors can realize the dimming function of LED lights, adjust the brightness of the light, and adapt to different lighting needs.

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