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 circuit was obtained in an old magazine from the 1970s. The circuit can still be assembled with...
This power oscillator uses an LM380 amplifier. We found it in old English documentation. The C3...
In the figure we show a simple way to use a zener diode to protect a load against overvoltage. The...