We found this circuit in an old English documentation. Transistors support modern equivalents. The circuit converts signals in the 5 to 15 MHz band for tuning into a common medium wave radio.
This circuit can handle 25 A unde a 32 V voltage using a hight power old transistor. This...
This solid-state relay (SSR) or shield was found in a 1995 Electronics Now. The transistor can be...
Found in 80's Electronic Engineering, this circuit can tune the frequency to be rejected. The power...