This inverter circuit for small 4 W fluorescent lamps was found in the December 1996 issue of Electronics Now magazine. The 110 x 6 V transformer is with 50 or 100 mA.
This circuit is a driver for R-2R network of AD converters. We found it in manufacturer...
This circuit was found in an American publication from the 60's. The transistor is made of...
This circuit produces an audio tone on the speaker or magnetic capsule. Rx must be such that added...