Other devices in the vehicle require higher power to operate, such as drive motors, high-voltage battery packs, inverters, and DC/DC converters that require up to 400A of current. The connection shapes and configurations of electrified powertrain equipment are different. They are divided into two categories: plastic or metal by material, straight-through or right-angle connectors by shape, and single-channel, dual-channel or three by the number of main circuits. Channels, etc., are divided into independent shielding, bundled shielding or non-shielding, and so on. In higher current environments, it is even more important to design a connection system that is reasonably safe and robust in terms of temperature, vibration, sealing and shielding. Of course, no one solution fits all scenarios, and it all depends on which option is most suitable for a specific vehicle architecture.