HV Electric Vehicles

A blue passenger EV charges from a blue charging gun

Charging Ahead with High-Voltage EV Electronics

Electrical systems in high-voltage EVs carry current at between 60 V and 1.5 kV. This demands high-performance circuit protection, and Littelfuse delivers. Our automotive fuses, TVS diodes, and thermal protectors help prevent damage to batteries, wiring harnesses, dc motors, and traction inverters. We also supply many solutions for power distribution, power conversion, and current switching.

HV Electric Vehicles Resources

HV-PDU Product Video

Whether you’re designing a hybrid electric vehicle (HEV) for the road or manufacturing an off-highway electric vehicle, such as an electric tractor or an electric forklift, our HV PDUs are flexible and ready to handle the challenges of powering next-generation vehicles. Our engineers will work with you to customize and develop an HV PDU configuration to match the requirements of your specific application.