Domestic auto industry data showed wholesale sales of new energy passenger vehicles reached 429,000 units in November, up 17.9 percent month-on-month and 131.7 percent year-on-year. A more critical indicator is the retail penetration rate of new energy passenger vehicles reached 20.8% in November. As an indispensable part of new energy vehicles, high-voltage connectors are all over the whole car. Therefore, the explosion of new energy vehicles will have a great impact on our connector industry!
High-voltage connector as a crucial part of new energy vehicles, new energy vehicles will certainly promote the development of the connector industry, the surge of sales of new energy vehicles to the high-voltage connector has brought a huge demand, at the same time to the domestic connector enterprises have brought broad space for development.
Different from traditional fuel vehicles, the power of new energy vehicles is driven by batteries, and the internal circuit is more complex. The working voltage of new energy vehicles jumps from 14V of traditional vehicles to 300V-600V, which puts forward higher requirements on the pressure withstand capacity of connectors. It is understood that the rated voltage of the high voltage connector is 750V and 3000V, which can withstand higher voltage and current. Nowadays, the connector enterprises are basically in accordance with the rated voltage of 1000V and voltage of 5000V, and strive to improve the performance and quality of the high voltage connector.
The quality and performance of the high voltage connector will directly affect the quality and safety of new energy vehicles. Therefore, in addition to having higher pressure resistance, the high voltage connector should also have strong over-current capacity, waterproof and insulation, etc., so as to improve its own performance, it has higher safety and reliability. This requires connector enterprises to carry out technological research and development, and strictly control each checkpoint in order to deliver more high-performance and high-quality connectors for new energy vehicles.
Post time: Dec-23-2021