Selecting High Voltage DC Contactor Relays White Paper
This Littelfuse White Paper explains how engineers approach automotive applications having DC voltages higher than average. Higher voltages (48 to 1800 V), require properly selected contactor electrical relays. A proper system design will reduce the risk of a relay erupting, starting a fire, or disabling a critical function. Design considerations include the relay technology, key specifications, and special problems of high-voltage DC applications.