BJT Testing - Paano malaman? PNP or NPN, Alin ang Emitter, Base or Collector ng walang Datasheet!

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  • เผยแพร่เมื่อ 10 ก.ย. 2024

ความคิดเห็น • 42

  • @williamd7161
    @williamd7161 10 หลายเดือนก่อน

    Thanks. Ito lang napanood kong very clear ang explanation sa transistor testing 👍👌😊

  • @user-zz3oh5uk1c
    @user-zz3oh5uk1c 9 หลายเดือนก่อน

    Ok to linaw. Sana all

  • @andresvargas8306
    @andresvargas8306 ปีที่แล้ว

    Watching from Saudi Arabia

  • @jnc5255
    @jnc5255 11 หลายเดือนก่อน

    Wow galing mo sir thanks for sharing and godbless😊

  • @aaronsantos9551
    @aaronsantos9551 3 ปีที่แล้ว

    napaka linaw at napaka detalyado salamat mas nalinawan na ako

    • @bertronixtv
      @bertronixtv  3 ปีที่แล้ว

      Salamat sa pag appreciate. :)

  • @tooperdol7933
    @tooperdol7933 2 ปีที่แล้ว

    sir nice explaination very clear... lalo na sa akin na nag self study lng about electronic components,. sana lahat ng electronic components ay my video ka sir... marami akong matutunan sayo sir,. salamat sir..

    • @bertronixtv
      @bertronixtv  2 ปีที่แล้ว +1

      Thank you. Hayaan mo at darating tayo dyan. Gagawa na ako ng video ulit napunta atensyon ko sa paghahalaman hehe

  • @andresvargas8306
    @andresvargas8306 ปีที่แล้ว

    Thank you sir another knowledge from you

  • @asayake2343
    @asayake2343 3 ปีที่แล้ว +1

    nice tutorial, ang linaw po ng paliwanag

    • @bertronixtv
      @bertronixtv  3 ปีที่แล้ว

      Salamat sa pag appreciate.

    • @bertronixtv
      @bertronixtv  3 ปีที่แล้ว

      Salamat sa pag appreciate.

  • @gheniedcl1747
    @gheniedcl1747 2 ปีที่แล้ว

    Salamat sir. Ang linaw ng explanation mo.

    • @bertronixtv
      @bertronixtv  2 ปีที่แล้ว

      Salamat sa appreciation

  • @madiskartengeder
    @madiskartengeder 2 ปีที่แล้ว

    Maraming salamat sayo malinaw ang iyong paliwanag!

    • @bertronixtv
      @bertronixtv  2 ปีที่แล้ว

      Salamat sir Eder, panoorin mo rin sana yung ibang video although mahaba at maraming formula pero may ipinapaliwanag ako ng mga theory at practical.

  • @madiskartengeder
    @madiskartengeder 2 ปีที่แล้ว

    Salamat sa pg babahagi!

  • @jomarx
    @jomarx 4 ปีที่แล้ว +1

    nice one sir! Request po, ung computation kung papaano gamitin ang isang transistor as a switch po.

    • @bertronixtv
      @bertronixtv  4 ปีที่แล้ว

      Yes ma tackle natin yan sa back to basics na lecture. Kamusta ka?huli nating kita is AMA days pa.

    • @jomarx
      @jomarx 4 ปีที่แล้ว

      @@bertronixtv abangan ko pa yan. Ok naman po, IT admin sa isang US company. Nagawa pa minsan minsan ng uC projects sa office, kaya need ng refresher. Hehe

  • @JojoCruzSolano
    @JojoCruzSolano 13 วันที่ผ่านมา

    sir bakit ang tuto sa iba pag analog tester na gamit pag ang red probe ay nasa base NPN daw at pag ang black probe nasa base NPN daw mag ka ina ba pag sa digital positive nagiging negative

  • @ianrosal1235
    @ianrosal1235 6 หลายเดือนก่อน +1

    sir itopic nman kung kailan ba tayo gagamit ng NPN at PNP?paki xplain nmn salamat sir😊

    • @bertronixtv
      @bertronixtv  6 หลายเดือนก่อน

      Gagamit tayo ng NPN kung ang supply mo ay positive para makontrol ang transistor gamit ang base terminal. Kung negative ang supply mo PNP ang gagamitin mo. Kaya mas madalas gamit ang npn kasi mas madalas positive ang supply.

  • @ogietechvlog3912
    @ogietechvlog3912 2 ปีที่แล้ว +1

    nice video tutorial sir at very impormative new subscriber❤ sending my full support ur channel💯% at sana mapasyalan mo din channel q.god bless you🙏

    • @bertronixtv
      @bertronixtv  2 ปีที่แล้ว

      Subscribed na ko sir👍

  • @Walopa_uie
    @Walopa_uie 8 หลายเดือนก่อน

    san po ang source or in and out voltage po..slamat po sa sagot sir

  • @aaronsantos9551
    @aaronsantos9551 3 ปีที่แล้ว

    sir ano pag kakaiba kapag sa analog multitester nmn ang gagamitin sa pag hanap ng base collector emmiter at pag verify kung npn or pnp

  • @rjumali1729
    @rjumali1729 3 ปีที่แล้ว

    mas ok sana sir kung meron din sample ng 'wrong' probing (NPN transistor na black probe ung nasa middle, and vice versa)... this way, there'll be comparison between the incorrect and the correct way of probing.. #JustSaying

    • @bertronixtv
      @bertronixtv  3 ปีที่แล้ว +3

      Thanks for the inquiry. Pag gumamit ka ng digital multimeter the naka diode mode at binaligtad mo yung probe ang lalabas ay OL "over limit" then pag analog multimeter naman malaking resistance mababasa mo na halos di mo makita ang pinagiba. Kung digital multimeter naman at resistance mode ayan meron ka makikita reading mas malaki junction resistance ng collector-base compared sa emitter-base junction. I hope nasagot ko yung inquiry mo :)

  • @JandBPedvlogger001
    @JandBPedvlogger001 2 ปีที่แล้ว

    Paano malalaman ser kung shorted at Open ang Transistor using analog testing

    • @bertronixtv
      @bertronixtv  2 ปีที่แล้ว

      Kung Bjt - shorted ang base-collector or base-emitter kung and reading nila sa analog dmm na naka resistance mode ay parehong low resistance kahit pag baligtad din mo yung probe black and red.
      Kung FET naman - shorted sya kung ang drain-source pin mo ay mababa yung nababasa mo resistance kahit pagbaligtad din mo yung probe blk and red. Pero siguraduhin mo muna discharge yung gate capacitance bago magsukat by shorting all pins or hawakan mo sila ng sabay sabay para hindi ka magkamali ng assessment.

  • @nujtv4998
    @nujtv4998 9 หลายเดือนก่อน

    Master sana ang ginamit mu yung analog multitester...

    • @bertronixtv
      @bertronixtv  9 หลายเดือนก่อน +1

      Wala po ako kasing analog. Pag nagkaroon gagawan ko din ng video.

  • @stevevhanne7358
    @stevevhanne7358 2 ปีที่แล้ว

    Sir. Pano po pag analog multimeter gagamitin yung sanwa po ? Di po ba sa sanwa pag nag test ka ng diode ina assume po natin na yung black probe yun po yung positive? So pano po ba paraan ng pag identify nun?

    • @bertronixtv
      @bertronixtv  2 ปีที่แล้ว

      Hi Steve - thank you sa iyong tanong. Sa multimeter maging digital or analog man ang standard dapat ang red probe ay sa positive at tung black ay negative. Gamit ang analog multimeter masasabi na buo ang diode kung meron ka mababasa ba maliit ba resistance kung forward biased at malaking resistance naman kung reverse biased. Kapag walang pinagiba sa resistance at mababa yung na read mo kahit pagpalitin mo yung probe ibig sabihin ay leaky or shorted na yung diode.

  • @ronievillanueva986
    @ronievillanueva986 ปีที่แล้ว

    Swabi sir

  • @kielgaming7354
    @kielgaming7354 ปีที่แล้ว

    Lagi po bang gitna ang base?? Or hndi

    • @bertronixtv
      @bertronixtv  ปีที่แล้ว

      Nope may mga transistors na yung base ay wala sa gitna. But nowadays because of standardization most of the configuration(almost all) nasa gitna base

  • @nbahighlights130
    @nbahighlights130 3 ปีที่แล้ว

    Bagung subscriber mo po aku sir..matanung ko lng po,paanu po ba itest ang smd transistor po?..maraming slamat sa sagut po

    • @bertronixtv
      @bertronixtv  3 ปีที่แล้ว

      Kagaya lang din ng leaded transistor. Yung emitter-base pa rin na diode drop is a little bit higher than than collector base diode drop.