The purpose of this circuit is to limit noise peaks on a radio receiver. The circuit is from an 80's documentation. The diode is commonly used and the circuit is applied to a receiver IF stage.
September 2016 - It can be purchased from Mouser Electronics the new rectification controllers...
This 3-digit code switch was obtained from an old American documentation. The capacitor is 470 uF...
This small fluorescent lamp inverter (up to 20 W) can be powered by 12 V battery and even less. The...