> 8-4500A, 600-6500V
> 12-100kHz, 1-12 Pack
> Rectifier bridge+IGBT
> IGBT+ Driver
> 3 level module
> Chopper module
> Look at the internal chip area
> Look at the number of internal silver wires
> Measure the junction capacitance value of IGBT
> Discontinued
> Unpopular
> Small batch
The high-voltage inverter is a device that drives 3-phase AC 3k/6k/6.6kV high-voltage motors with variable frequency. It is used in complete sets of equipment for steel, fiber, paper, etc.
Serialized high-voltage IGBT modules of 1700V and 3300V for high-voltage inverters.
NC and servo systems are devices for positioning and speed control of machine tools. Robots are devices with multi-axis control functions used for assembly, welding, transportation, etc. It is now widely used in assembly lines of automobiles, liquid crystals, and semiconductors, and its uses are constantly expanding.
In railway carriages, in addition to the drive of the main motor, a large number of power electronic equipment such as auxiliary power supply units, air conditioning units, and door switching devices are also used.
As an environmentally friendly green power generation method, wind turbines that use natural wind to generate electricity are becoming increasingly popular around the world.
By increasing the diameter of windmill blades, generators that increase the power generation capacity of a single unit have become mainstream.
The AC/DC converter is used to convert the output power of the wind turbine into DC power, and then the DC power is converted into commercial frequency AC power through the frequency converter.
UPS (uninterruptible power supply) is a power supply device that prevents computer systems and medical equipment in banks and hospitals from being paralyzed due to power outages or momentary stops. A general UPS is composed of a converter using IGBT and a battery. Continuously develop towards higher reliability and high efficiency.
Universal AC power supplies are widely used in civil life, OA, communication equipment and other fields, and are required to have high efficiency, miniaturization, low power consumption and other characteristics.
Air conditioning is a cooling and heating device. The circuit structure consists of indoor unit and outdoor unit.
The indoor unit is equipped with a fan motor that controls indoor air volume.
The outdoor unit is equipped with a compressor motor that compresses refrigerant.
Each motor is controlled through a frequency converter circuit composed of power equipment.
With the theme of “Car Electronics Solution – Contributing to the environment, safety and comfort -“, IGBT modules for automobiles were introduced.
Application
> Frequency converter
> Server
> Rail transit
> New energy vehicles
> Power electronics
> Inverter
CE certification,UL certification,3C certification,RoHS certification,FCC certification
In frequency converters, IGBT modules are used as the switching elements that control the power flow to the motor. They enable precise control of voltage and current, facilitating efficient motor speed regulation and improved energy efficiency. By delving into their role, you’ll find they provide high switching speeds and robustness, which are crucial for reliable and effective operation in various industrial applications.
Learn more about IGBT module data sheets
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