This circuit provides a 5 V negative output with a maximum current of 1 A. The circuit is from the 1993 Linear Technology Applications and uses common components at the time.
This simple reducer can supply devices that require currents up to 1 A. The power transistor must be...
This circuit was found in a 1965 magazine. The circuit is powered by a single battery and uses...
This circuit was obtained in a magazine for radio amateurs 73 of the 90s. The circuit is based on...