This product is made of stainless steel by one-time die casting, precision machining, and nickel plating on the surface. Due to the coil being tightly attached to the heat transfer surface (tabletop) of the cooler, high-speed cooling water flows inside the coil, resulting in a thermal resistance (Rsa) of 0.01 ℃/W or even lower; Due to its high-pressure solid casting, its pressure resistance can reach 80KN or even higher; The above two points have shown significant advantages as the main technical indicators of thyristor water-cooled radiators.

The current density of the conductive plate of this radiator is ≤ 0.5Amm²There are two types of structural forms: double-sided cooling (double table) and single-sided cooling (single table). Double table is suitable for high voltage and series component circuits, while single table is suitable for low voltage and parallel component circuits.

In order to prevent electrochemical reactions when connected to copper busbars, the surface of this radiator is electroplated with a nickel layer and passivated. After years of operation, it has been proven that the joint is low-temperature and stable, effectively eliminating the possibility of electrochemical reactions. In recent years, the domestic power electronics industry has widely adopted the replacement of imported components.

National Patent Number: ZL.9