The circuit shown in figure 1 consists of an Inverter Module for CCFL Lamp that can be supplied with voltages of 3.3 V. The circuit is suggested by Microsemi (www.microsemi).
This simple motor control for alternating current with triac was obtained in a European...
Of course, with a change in the cable length, the frequency can be changed as long as it is within...
This is the receiver circuit for the CB13978B, found in the same 1977 Elettronica Prática...