IGBT products have excellent performance in various fields, making them widely applicable in numerous industries. Below are some major application scenarios:

Power Electronics Field

Inverters: Widely used in industrial production for frequency conversion speed regulation of various motors. By changing the frequency and voltage of the motor's power supply, it achieves stepless speed regulation, saving energy, improving production efficiency, and product quality. This is applied in equipment such as fans, water pumps, compressors, etc.

Inverter Welding Machines: As the core component of inverter welding machines, it converts the DC power after rectification from the power grid into high-frequency AC power, which is then stepped down and rectified to output DC power suitable for welding. This method is highly efficient, energy-saving, compact, and lightweight, significantly improving welding quality and efficiency.

UPS (Uninterruptible Power Supply): In UPS systems, it is used to convert the DC power from batteries into AC power to provide stable and uninterrupted power supply to loads, ensuring that critical equipment operates normally during power outages and ensuring data security and equipment reliability.

Switching Power Supplies: Used in various switching power supplies, such as computer power supplies, mobile phone chargers, etc., to achieve high-efficiency power conversion and stable output, improving power supply efficiency and power density while reducing energy consumption and size.

New Energy Field

Electric Vehicles: Core components for electric vehicle motor controllers, onboard air conditioning, and charging stations. In motor controllers, it converts the DC power from the battery into AC power to drive the motor, achieving electric drive for the vehicle; in onboard air conditioning, it controls the frequency of the air conditioning compressor to improve system energy efficiency; in charging stations, it serves as a switch component to control charging current and voltage, enhancing charging efficiency and safety.

New Energy Power Generation: In solar photovoltaic power generation systems, it is the core component of the photovoltaic inverter, converting the DC power generated by solar panels into AC power for grid integration or local use; in wind power systems, it is used in the converter of wind turbines, converting the AC power from the generator into DC power, and then using the inverter to convert it back into AC power suitable for the grid, enabling wind power to be fed into the grid.

Energy Storage Systems: In energy storage systems, it controls the energy conversion between the battery and the grid, allowing for the storage and release of electrical energy. This enhances grid stability and reliability and smooths out the intermittent and fluctuating nature of new energy generation.

Industrial Automation Field

Servo Drives: As a power conversion component in servo drives, it converts AC input into DC power and then uses an inverter circuit to output precise three-phase AC power, controlling the speed and position of servo motors. This enables high-precision motion control and is widely used in CNC machines, robots, automated production lines, and other fields.

Industrial Robots: In industrial robots, it plays a key role in joint motor drives, power management, and more, providing reliable power support for the robot's high-precision, high-speed, and high-load movements, ensuring stable operation and high efficiency.

Transportation Field

Rail Transit: A mainstream power electronic device in modern rail vehicles' traction inverters and various auxiliary inverters. It converts the AC power from the contact network into DC power and then inverts it into AC power suitable for motor drives, controlling the motor's speed and torque. This enables train traction and braking control, improving efficiency and comfort.

Electric Ships: Used in electric ships for propulsion systems, power management, etc., converting shipboard battery or shore power into appropriate power for driving the ship's motors, enabling electric propulsion and environmentally friendly operation.

Home Appliance Field

White Goods: Used in home appliances like air conditioners, refrigerators, and washing machines to control motor frequency, achieving energy-saving and intelligent control of appliances, improving performance and user experience. For example, controlling the variable frequency compressor in air conditioners and variable frequency fans in refrigerators.

Kitchen Appliances: In kitchen appliances such as microwave ovens and induction cookers, it serves as a power conversion component, converting mains electricity into high-frequency AC power to generate electromagnetic fields for heating and cooking food. This improves heating efficiency and cooking results.

Medical Equipment Field

Medical Imaging Devices: Such as MRI (Magnetic Resonance Imaging) machines and CT (Computed Tomography) scanners, it is used to generate and control high-frequency pulse signals, driving the magnetic coils in imaging equipment to produce images of the body's internal organs, enhancing image quality and diagnostic accuracy.

Medical Electronic Instruments: Used in some medical electronic devices like high-frequency electrosurgical knives and ultrasound equipment, it controls the output and adjustment of high-frequency currents to perform functions such as cutting, coagulation, and ultrasound treatment of body tissues, ensuring the safety and efficient operation of medical equipment.