MICTUNING Fuses Automotive Relays Switch Harness Set Some automotive device like horns, starters, headlights need a lot of current to work. If the operating voltage is very high, it is easy to cause electric shock to operators. If the operating current is large, will generate a lot of heat to burn the switch. So here comes MICTUNING Automotive Relay to handle with high current applications. The automotive relay is an electronic control device, usually used in an automatic control circuit. It is in fact an "automatic switch" that controls a large current through a small current. It has the function of automatic adjustment, safety protection, and conversion circuit. Wide Application: Suits for all automobiles and devices equipped with a 12 Volt DC power source.
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