The transistor can be a BC548 and the coil has the following characteristics for 1 MHz. L1 has 80 turns of wire 28 in a ferrite rod and L2 of 30 and 40 turns.
We present a DC-DC converter circuit that can operate with input voltages from 2.4 V to 14 V and...
This compressor circuit was obtained in a Motorola manual from the 80's. The components are from...
This complex circuit was found in the 1993 edition of the Electronics Experimenter's Handbook. Most of...