Transistor

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  • Document Archive
    BrightKing KD07 Metal Oxide Varistors (MOV) Datasheet
    by Document Archive
    Metal Oxide Varistors (MOV) Data Sheet

    Features

    ● Wide operating voltage (V1mA) range from 18V to 820V
    ● Fast responding to transient over-voltage
    ● Large absorbing transient energy capability
    ● Low clamping ratio and no follow-on current
    ● Meets MSL level 1, per J-STD-020
    ● Safety certification: UL: E327997 CSA: 246579 VDE: 40027827

    Applications

    ● Transistor, diode, IC, thyristor or triac semiconductor protection
    ● Surge protection in consumer electronics
    ● Surge protection in industrial...
    10-07-2024, 05:58 AM
  • magneh
    Behringer Eurolive B205D repair - help identifying transistor
    by magneh
    Hello
    Got this speaker from a friend , defective. Power led comes on and off , in a loop.
    Disassembled, got the board out, and after a bit of measuring I found a low resistance on a 5v6 line. With a bit of current I found a transistor heating up on that line (labeled T1 and 113 as on pic).
    After removing this guy, I got a value of 0.7 in diode mode on that 5v6 line, which before had 0.02 or something like that.

    I tested powering it up without the IC, and the speaker turns on and stays on, and works fine

    Still, I need to replace this transistor....
    06-18-2025, 02:34 AM
  • elsomer
    help to identify transistor msi ms-15ck1
    by elsomer
    hi people, i need some help to identify a transistor(q14) that is missing on the board, so the gpu has no voltage i think that q14 activate the phases for gpu, but i dont have schematic or boardview, but i think its the same transistor than q15 and q16, thanks...
    02-17-2025, 05:30 PM
  • rddube
    Help with blowing transistor NAD T752 receiver
    by rddube
    Hello everyone,

    I guess I need help from the masters to try and find what is frying a 2SC5669 transistor on the left channel of this front center Amp for a NAD T752.

    Was working perfectly and all of a sudden I heard a pop, and then a glow from the amp. Not only did the 2SC5669 burn a leg, but R520 which is a 220 ohm resistor partially burned - it now measures 110 ohms.

    I bought this amp second hand fairly cheap as it was not working, it went into protection mode. I finally traced it down to the same transistor Q510, the one that just popped. It was shorted...
    09-01-2022, 05:19 AM
  • amigo744
    xbox series x u82 5 pin transistor voltages ?
    by amigo744
    hello there,

    xbox series x hdmi u82 transistor 5 pin,

    can anybody tell me voltages of this transistor in standby and power on mode ???

    on which pin of this transistor are the voltages ?

    regards
    08-16-2023, 08:05 AM
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