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.
Applying a 38 kHz signal at the input of this circuit (multivibrator) we can have stereo...
This small regulator was found in a Motorola 1968’s documentation. It is a current regulator using...
In fact, the maximum output current of this source depends on the transformer which can be 6, 7.5, 9...