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 ...
Readers who do not care to modify the power supply of an old PC into a suitable halogen power source (see our April 2006 issue), may find the present design a welcome alternative. The circuit does not ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results