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Understand the role of high-voltage cables connecting automotive parts

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Product Details

Product Description

Product Description
At present, the era of new energy electric vehicles has arrived, and the internal connection of electronic equipment in the car has a great role in the structure of the whole vehicle. The new energy electric vehicles that are being promoted and applied today are showing a rapid development trend in the new energy vehicle industry in various regions. It is believed that at some point in time, they will become an important part of the new driving force for economic growth, and will also lead the global automotive industry's electrification transformation process to a large extent.
Battery connection inside the car: As a car that provides storage power for electronic parts, the battery must have high-performance wires and cables for power transmission. The voltage of the power battery is generally 100-400V high voltage, and its output current can reach 300A. The capacity of the power battery directly affects the cruising range of the whole vehicle, and also directly affects the charging time and charging efficiency. At present, lithium-ion power batteries are the mainstream. Affected by current technology, most cars currently use lithium-ion power batteries.
Of course, due to the electromagnetic field interference generated by the high voltage and large AC of new energy vehicles, as well as the electromagnetic interference generated by the rapid switching of electrical components, considering the electromagnetic interference factor, the entire high-voltage system is completely covered by a shielding layer. The ultra-high current and voltage of electric vehicles will produce a large electromagnetic induction phenomenon during operation. If the electromagnetic shielding problem is not well solved, it will inevitably affect the performance of automotive electronic equipment. Therefore, choosing shielded wires as high-voltage wires for electric vehicles is a good choice for electromagnetic shielding.
The motors of new energy electric vehicles are generally installed in the front of the car, and the batteries are generally installed in the rear of the car. Of course, there will be special car companies that have different arrangements for the placement of positions. However, special cables require different requirements. This is for the safety of the car. The requirements for wiring harnesses and cables, therefore the importance of mechanical protection. If you need to understand automotive cable products, please visit: OMG Electric Vehicle High Voltage Cable
To purchase cables in bulk, please pay attention to: OMG EV cable

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