• Next-generation systems integrate high-voltage electric compressors, reversible heat-pump HVAC units, high-efficiency PTC cabin heaters, and liquid-cooled battery thermal modules, forming a unified thermal network. These technologies significantly reduce energy consumption, especially in cold climates, where traditional HVAC can reduce EV range by up to 30%. Optimized EV heat-pump systems, low-temperature HVAC heat exchangers, and smart thermal domain controllers ensure consistent performance across all weather conditions.

    Electric Air Conditioner

    • Insulation class 1500 V rms / min
    • Intelligent temperature control
    • Reduce energy consumption
    • Low-temperature HVAC heat exchangers
    • Smaller installation space

  • Replacement list of Models with Industry's Top Enterprises

    Precise temperature control can provide a more comfortable environment. The series of products in the SHYSEMI variable frequency field are highly reliable and of excellent quality.

  • Block Diagram

    As electric vehicles transition to higher efficiency and wider adoption, electric air conditioning and heating systems have become central to overall thermal performance. Modern EVs rely on fully electric HVAC architectures—replacing engine-driven compressors and traditional heating sources—with high-voltage, inverter-driven systems designed to maintain cabin comfort, protect battery health, and extend driving range.

    Benefits

    High-frequency IPMs control compressor motors and PTC heaters for efficient thermal comfort.

    • Integrated high voltage gate drive circuit
    • Compatible with 3.3 V & 5 V input signal,effective at high level
    • Integrated temperature output
    • Built-in quick recovery bootstrap diode
    • Integrated bootstrap functionality
    • High reliability and thermal stability, good parameter consistency

  • Recommend Products: IPM

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