Sökning: "ESR - ekvivalent serie motstånd"

Hittade 1 uppsats innehållade orden ESR - ekvivalent serie motstånd.

  1. 1. Pre-study of optical LED units for shunting signals

    M1-uppsats, KTH/Hälsoinformatik och logistik

    Författare :Tobias Adolfsson; Axel Dellenby; [2021]
    Nyckelord :LED - Light Emitting Diode; Booster Converter; MLCC - Multi-layer capacitor; ESR - Equivalent Serie Resistance; OU - Optical Unit; Reactive compensation; LED - lysdiod; step-up omvandlare; MLCC - flerskiktskeramisk kondensator; ESR - ekvivalent serie motstånd; OU - optiskt enhet; reaktiv kompensering;

    Sammanfattning : Alstom wanted to investigate the possibility of adapting its light emitting diode (LED) technology for shunting signals in train traffic. The LED technology uses 50V, but Alstom wants to adapt it for 12V. The LED technology is energy efficient but needs to be adapted for existing signal interlocking by drawing a higher current. LÄS MER