K2501GL - Kxxx1GL Series

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Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.

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.


Features:
  • 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

Applications:
  • Metal-halide lamp igniter circuits in medium to large scale metal-halide lamp installations, such as in:
    - Gym illumination
    - Street lighting
    - Sports stadium illumination

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