Top 3 Easy Electronics Projects Using BD139 Transistor !

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  • เผยแพร่เมื่อ 19 ส.ค. 2022
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    ▪️ Today Video Topic About _
    🔹Title - Top 3 Easy Electronics Projects Using BD139 Transistor !
    ◾️Components List _
    1. BD139 Transistor
    2. 470UF/25V , 220UF/25V , 47UF/25V
    3. 10k Ohm , 1Kilo Ohm ×2
    4. 5MM Led , 12V Led
    5. 12V DC , 5V DC
    Etc.
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ความคิดเห็น • 8

  • @giannhs267
    @giannhs267 11 หลายเดือนก่อน

    my friend i have 1000uf capacitor tell me its ok or not

  • @sandykohli8648
    @sandykohli8648 9 หลายเดือนก่อน

    सर जी नमस्कार जी मेरे पास एक 400 वाट का amplifier बोर्ड है जिसमे 4,,,5200,,और 4,,,1943,,ट्रांजिस्टर लगे हुए है,,ओर ड्राइवर सेक्शन में BD,,140,,BD,,139,,लगे हुए है,,पूछना ये था सर वो बोर्ड 60,0,60,,DC SUPLY से चल जाएगा?अगर नही चलेगा तो क्या चेंज करना होगा,?

  • @tnamen1307
    @tnamen1307 ปีที่แล้ว

    1st circuit doesn't work for me. There's is no voltage at the middle pin of the transistor. But I have confirmed the transistor is fully working. Please help what's the issue?

    • @_Etelectronicselectric
      @_Etelectronicselectric  ปีที่แล้ว +2

      Bhi easav circuit bohot simple up ko circuit smagnama ky galthi hoy ha up fersa ak bar try koro , ok nhoto ma upko circuit diagram sand kurnga up umpna WhatsApp number Dana comment par

    • @tnamen1307
      @tnamen1307 ปีที่แล้ว

      @@_Etelectronicselectric please tell me in English

    • @_Etelectronicselectric
      @_Etelectronicselectric  ปีที่แล้ว +1

      @@tnamen1307 this type of circuits very easy , but you say 1st circuit do not working I request you to try again but before starting making Circuit you carefully watch my video and then you drew the circuit diagram in you notebook then you make ok

    • @tnamen1307
      @tnamen1307 ปีที่แล้ว

      @@_Etelectronicselectric yes its working now. And can I used bd135 instead of 139??

  • @makvargas1514
    @makvargas1514 6 หลายเดือนก่อน

    fake