The Kxxx1GL Series Multipulse™ SIDAC generates the multiple high voltage pulses required to ignite metal-halide lamps. Its quick turn-off characteristics allow generating a minimum of three pulses per AC half-cycle. Advantages include lower switching loss for higher pulse voltages, improved tolerance for input voltage variations, and longer pulse durations than earlier devices.
Lower switching loss than earlier Kxxx1G Series Multipulse SIDAC
Tighter breakover/trigger voltage (VBO) control than Kxxx1G Series
Lower dynamic holding current (IH) than Kxxx1G Series
Generates a minimum of three pulses per AC half-cycle
Generates at least 20 percent higher pulse voltages
Improved operating tolerance for the AC input voltage variations that are common in developing countries
Longer high voltage pulse duration
Best suited for metal-halide lamp ignition applications
Kxxx1GL Parts
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Kxxx1GL Applications
Highlights Section
Metal-halide lamp igniter circuits in medium to large scale metal-halide lamp installations, such as in: