This application note illustrates how to protect a mobile device charger port against overvoltage and reverse polarity. This includes how to charge a Li-Ion battery with typical battery charger ...

Why a gas-discharge tube is an important component for overvoltage protection. The history of spark gaps—predecessors to GDTs—includes a role in famous movies. How a new, compact, surface-mount GDT ...

According to Diodes Inc., its AP74502Q and AP74502HQ automotive-compliant, 80-V ideal-diode controllers provide robust, reliable protection against reverse connections and voltage transients. These ...

Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and reliability. Though often overshadowed by newer protection schemes, the crowbar ...