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[Solved] Bosch SMV50E70EU - elements in the TNY264GN converter

Telo 19017 4
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  • #1
    Telo
    Service technician RTV
    Hello

    I have a question, a damaged converter based on the TNY264GN system, burned elements probably a diode and a capacitor, can I ask for the value of these elements?
  • Helpful post
    #2
    TONI_2003
    Moderator
    Telo wrote:
    probably a diode and a capacitor, can i have the values of these elements?

    The diode is L9 and the capacitor is probably good!
    Bosch SMV50E70EU - elements in the TNY264GN converter
  • #3
    Telo
    Service technician RTV
    Hello

    Thank you for the answer, but the capacitor is charred and the photo is from a functional module.
  • Helpful post
    #4
    TONI_2003
    Moderator
    Telo wrote:
    the capacitor is charred

    The one next to the diode comes out to me about 270 nF, and the other one on the legs of the IC no. 1-2 - 100 nF :D
  • #5
    Telo
    Service technician RTV
    Hello

    Thank you for your help, and after the exchange:
    SMD transistor 6Ct = BC817-40,
    capacitor SMD 220 nF - 0603,
    SMD diodes L9-BZX384-B12 designation (12 V Zener diode, SOD323 housing) of the TYN264GN converter controller,
    and making a bridge, connecting the power supply after the 100 ? power resistor, the converter started.
    Thank you for your help.
    Bosch SMV50E70EU - elements in the TNY264GN converterelementy s...aprawa.jpg Download (363 kB)