2. Traditional and simplified SPD circuits The SPD under consideration is installed on the single-phase AC power supply lines to protect the electronic system against lightning overvoltage, as shown ...

Abstract: Microelectronic circuits are often damaged by surges. Surge protection for microelectronic circuits has some special requirements that are different than those for electrical equipment. The ...

An effective design method of surge protection circuits for an active EMI filter (AEF) is proposed. The overcurrent and overvoltage at the voltage-sense voltage-compensate type AEF due to a surge is ...

The surge pulses are defined by their rise time (t R), measured at 10% to 90% of the pulse amplitude, and their pulse duration, measured at 50%.