Crowbar circuits are so-called because their operation is the equivalent of dropping a crowbar (large steel digging implement) across the terminals. It is only ever used as a last resort, and can only ...

This 8V DC power supply was designed for use with an expensive piece of electronic equipment. It features full over-voltage protection as a precaution against regulator failure, either in the supply ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Incoming electric power disturbances can easily disable a transmitter, resulting in dead air and, ...