This crowbar circuit for alternating current causes a quick fuse to blow when the load current exceeds a certain value. The circuit is from an American 80's documentation.
This circuit hás a Power output of more than 1 W. It is used in small experimental or low power...
This circuit is from a 2005 Linear Technology application manual. The circuit has an on-off...
This circuit was obtained in a 1990 English magazine. The circuit can be assembled with equivalent power...