This circuit was found in a 90s Radio Electronics. MOSFETs must have excellent heat sinks and heat and the board layout carefully planned to withstand high currents.
This circuit triggers a load that depends on the characteristics of the transistor when we touch...
This circuit was obtained from Popular Electronics of the 1990s. It makes use of a mercury switch that...
This circuit was obtained from Linear Technology documentation from the 90s. The circuit uses...