Semiconductor parts(https://www.hardwareodm.com/product/igbt-semiconductor-module-accessories-1/) The IGBT Module is a modular electronic component that combines multiple IGBT chips, drive systems, protection circuits, and other essential functions. This module inherits the high input impedance of MOSFETs while incorporating the low conduction voltage drop and minimal current saturation of BJTs, resulting in superior performance in power electronic systems. Working Principle The IGBT module operates based on the conduction process of Non-Punch Through IGBT (NPT-IGBT). When the gate threshold voltage (VGE) exceeds a specific level, a conduction state is established in the channel, allowing current to flow. This design effectively merges the high input impedance of MOSFETs with the low on-state voltage drop of BJTs, enabling fast and efficient switching with low losses. Applications IGBT modules are widely utilized in various applications, including inverter air conditioners, electric vehicles, power supply systems (PUS), and solar power generation. They are crucial for enhancing system stability, reliability, and efficiency. Key Features - Energy-saving capabilities - Easy installation and maintenance - Stable heat dissipation

The DX2W-EX3 is even more compact and easier to ship. It allows the external mounting of the bundled circulator and 3-way mixing valve, offering much more flexibility than our previous models. With the DX2W-EX3, you can use most conventional air source heat pump outdoor units, including Inverter and EVI cold climate models with 24VAC third-party control support.