Reed Switches find various applications in automobile electronics, for signal switching using reed relays, in overheat protection using thermal reed sensors, and other critical areas. Miniature reed relays, capable of switching high loads are used in automobile climate control circuits to switch on or switch off the heater and air conditioning circuits, in Reed Relays for controlling the turn signals, and in applications for overload protection. Thermal reed sensors can are also used control circuitry to take further steps when the electronics on the control circuits cross a set temperature.
