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 stage was used in old audio ampliiers and radios from the 1950s and 1960s. It uses one of the...
The S-meter is signal strength meter, coupled to telecommunications receivers to indicate the...
This circuit was found in a 2005 Linear Technology application manual. The circuit can be used...