Connectors are widely used in automotive, communications, computers and peripherals, industry, military and aerospace, transportation, consumer electronics and other fields. New energy vehicles use large-capacity lithium batteries, whose working voltage range jumps from 14V of traditional cars to 400-600V, which requires comprehensive improvement of automotive electronic and electrical architecture, and connectors are the first to bear the brunt as key parts.
High voltage connectors are used in new energy vehicles and charging facilities. Compared with traditional vehicles, new energy vehicles have a greater increase in the number of electric drive units and electrical equipment, and the internal power current and information current are complex. In particular, the high current and high voltage electric drive system puts forward higher requirements on the reliability, volume and electrical performance of connectors. This means that the demand and quality requirements of connector products for new energy vehicles will be greatly improved.
The main application scenarios of high-voltage connectors on new energy vehicles are: DC, water-heated PTC charger, wind-heated PTC, DC charging port, power motor, high-voltage wiring harness, maintenance switch, inverter, power battery, high-pressure box, electric air conditioner, AC charging port, etc.
Post time: Sep-19-2022