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Power resistors are used to withstand and consume large amounts of power, and they are made of materials with high thermal conductivity for efficient cooling. They are usually designed to be coupled to a heat sink in order to be able to consume a large amount of power. For precharged resistors, Read More

The application of high-voltage DC contactor products is becoming increasingly widespread with the development of electrification and new energy industries. And the products related to numerous application industries which have different requirements on voltages and powers. In practical applications Read More

Energy storage systems (ESS) are increasingly becoming a crucial component in the modern energy landscape, helping to balance supply and demand, integrate renewable energy sources, and provide backup power. A key component in these systems is the high voltage DC (HVDC) contactor. This article explor Read More

Industrial vehicles are a key component in the smooth running of many industries. However, the constant exposure to dust, moisture, and other contaminants can lead to equipment failure and reduced vehicle efficiency. This is where the epoxy seal DC contactor comes in, providing a reliable solution t Read More

High voltage DC contactors are critical components in energy storage systems, ensuring the reliable and safe operation of these systems. They function by controlling the flow of direct current electricity, which is essential for charging and discharging energy storage devices like batteries. In the Read More

With the growing demand for electric vehicles (EVs), the need for efficient and reliable charging infrastructure has become paramount. One of the critical components in this infrastructure is the DC contactor, which plays a vital role in controlling the flow of electricity to the charging pile. This Read More

Science popularization from DC contactor industry, Chinese knowledge Read More