Using a Motorola MC1684 integrated circuit this 1968 amplifier provides 1 W to a 8 ohm load. The response ranges from 20 to 20 000 Hz and the distortion is only 1% at 1 kHz.
Found in a 90s EDN, this circuit makes use of components that are not currently common. The power...
This circuit contains a voltage doubler that comprises two diodes and two capacitors, in order to...
The circuit in the figure can supply voltages of 5, 8.9 and 12.5 V at its output, doing all this...