The purpose of this circuit is to reduce the ripple of a power supply. The circuit is from a Radio Electronics from March 1985. The transistor must have a capacitance according to the source.
This power inverter or voltage inverter generates high voltage from 24V and 5V supplies. We found...
Frequency modulated signals up to 500 kHz can be decoded with the PLL we show. The demodulated signal...
Using the ICM7555, CMOS version of the 555, this circuit produces a 1 kHz signal. The circuit has...