This halogen light switch circuit works only for dc halogen lamps. Halogen lamps give a good light and have an excellent eficiency. In this halogen switch circuit we use a FET transistor because the ...
Most dimmers use pulse width modulation (PWM) to control the amount of power that is delivered to the lamp. Those that come bundled with a switch faceplate control the firing angle of a Triac on the ...
Combining adaptive control techniques with advances in high-voltage junction isolation (HVJI) process, International Rectifier (El Segundo, Calif.) has readied an unprecedented intelligent control IC ...