This simple circuit that interrupts the supply of a 12 V load in the event of an overvoltage was found in an 80's Hands On. All components are common types and the trigger point is set in a trimpot.
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This simple circuit that interrupts the supply of a 12 V load in the event of an overvoltage was found in an 80's Hands On. All components are common types and the trigger point is set in a trimpot.