Vbe. biasing Dapat mo ito malaman

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  • เผยแพร่เมื่อ 28 ม.ค. 2022
  • Voltage base emitter junction alamin tutorial
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ความคิดเห็น • 85

  • @armmercamerciales9499
    @armmercamerciales9499 7 หลายเดือนก่อน +1

    sir salamat sa blog mo daghan ko ug nahibal-an ug wakay advertise

  • @allanpepito8817
    @allanpepito8817 ปีที่แล้ว +1

    Boss sa mga bagohan ang una mong ituro yung kung saan ilalagay ang tester positive at ground bago magpaliwanag para maintindihan nila.

  • @user-ns1hl1zp7c
    @user-ns1hl1zp7c ปีที่แล้ว

    Pusang gala, , Eto talaga yong mapapamura ka sa galing at sa dame mong matututunan na ideas about audioline, , ikaw talaga ang master ko, , masasabi ko lang bilang pasasalamat sayo sir ay more powers, fix bias in goodhealth and more bless to you sir and also yong family, at syempre more vids nang sa ganun ay hindi lang ako kame at mas madame pang iba ang matututo sa inyo, ,always proud to have a kababayan like you sir, , , naway manatili kalang sana sa bansa naten nang sa ganun ay kapwa pinoy lang ang makikinabang sa mga libreng ideas mo na binabayaran ng mahal sa ibang bansa, , c lord po ang magsusukli sa inyo ng buo, , again more powesss to you our master. Daghang salamat.

  • @BambootreeBamboo-mh3pz
    @BambootreeBamboo-mh3pz 6 หลายเดือนก่อน

    Salamat sa ibinahagi mo po sir.
    May matutunan na naman kaming mga baguhan po.
    Godbless po.

  • @kinctechnaf983
    @kinctechnaf983 2 ปีที่แล้ว +4

    Magaling saludo po 5star sir..God bless..

  • @rowellnapinas3541
    @rowellnapinas3541 2 ปีที่แล้ว +2

    Master ka talaga kaibigan, pa shout out nman kaibigan

  • @dantemorillo121
    @dantemorillo121 ปีที่แล้ว

    Sir maraming salamat malaking natutunan ko sa inyo God Bless sa patuloy mong pag share ng video.

  • @trizero6583
    @trizero6583 2 ปีที่แล้ว +2

    Dami namin matutunan sayo boss.

  • @rogerrubio5055
    @rogerrubio5055 2 ปีที่แล้ว +1

    Ang laking bagay master sa information

  • @jypbaruiz9816
    @jypbaruiz9816 ปีที่แล้ว

    Audio master talaga ka sir.salamat sa pagbahagi..

  • @henondivilla6924
    @henondivilla6924 ปีที่แล้ว

    Thanks sa tip boss dami ako natutunan sayo

  • @rafytolentino4480
    @rafytolentino4480 2 ปีที่แล้ว +2

    Kamusta Master ..solid subscriber po..

  • @jerrymorales3767
    @jerrymorales3767 ปีที่แล้ว

    Nice demonstrate and nice distraction 👍

  • @markbansil5319
    @markbansil5319 2 ปีที่แล้ว +2

    Nice master,,👍👍👍

  • @startech1532
    @startech1532 2 ปีที่แล้ว +2

    Nice content

  • @mayahtoledo
    @mayahtoledo 2 ปีที่แล้ว +1

    Galing mo takaga master

  • @boybravo689
    @boybravo689 2 ปีที่แล้ว +1

    Lody don ka nagseries ng resistor sa bias diode at ano ang value nya tapos ano ang value ng resistor yong inilagay mo sa diff stage anong value ng resistor at saan mo ikinabit lody tnx

  • @olivercasilagtv
    @olivercasilagtv 7 หลายเดือนก่อน +1

    Sr dapat naman inilapit mo konte sa board

  • @ORIONTV-kt7mq
    @ORIONTV-kt7mq 2 ปีที่แล้ว +2

    Engr. Ka talaga bossing

  • @mr.juanshow6356
    @mr.juanshow6356 ปีที่แล้ว

    sir pwedi po mag blog kayu tungkol sa mini potpot amp.

  • @donanthonytalaman9073
    @donanthonytalaman9073 2 ปีที่แล้ว

    Master Asa ka NG ipit or ngbutang ug resistor sa differential?

  • @severinomierla01
    @severinomierla01 5 วันที่ผ่านมา

    Kapag malaki ang biasing, , 7 base, emeter, masisira na ang power transistor, bakit malaki ang ac voltage ang lumalabas sa emeter output

  • @manchkyrico2142
    @manchkyrico2142 ปีที่แล้ว +1

    Sir, paano kung 200 mv ang Vbe ang ang pagkakaiba sa tunog doon sa 400mv Vbe?

  • @junlamoste1480
    @junlamoste1480 ปีที่แล้ว

    Saan banda iipit ng resistor ng diff amp..at anong value ng resistor boss

  • @boybravo689
    @boybravo689 2 ปีที่แล้ว

    Kaibigan yong nakalagay sa maximum absolute ratings normal operating without load yong vbe?

  • @arieldeleon9648
    @arieldeleon9648 ปีที่แล้ว

    chassis ground voltage checking?

  • @gilmertugahan
    @gilmertugahan ปีที่แล้ว

    Mataas po ang base biasing sa class A amplifier nasa gitna or malapit sa gitna ng saturation at cutoff parameters ng transistor kaya mainit talaga ang transistor pero napakalinaw ng tunog. Since di na uso ang class A amplifier ngayon, so Class AB amplifier po ang biasing po na to. Para lng po tong commento na to sa nagtatanong dyan sa baba kung anong klaseng amplifier ba to. Ang explanation ni sir dito ay para madaling maiintindihan at para din sa mga hobbyist di po eto pang engineering.

    • @reymanagapito2465
      @reymanagapito2465 ปีที่แล้ว

      Sir gilmer, alam nyo po ba tamang pag bias ng transformer type na booster, ung ginagamitan ng mj2955, para walang distortion at low volume? Salamat po

    • @ezicelectronicshop
      @ezicelectronicshop ปีที่แล้ว

      @@reymanagapito2465 Maximum Vbe(ON) ng MJ2955 ay 1.5 Volts. So try mo mag experiment sa R1 and R2 Voltage Divider ng Booster mo ikaw na magdecide kung ano pinakamaganda pakinggan. Tas dami kasing factors para magkaroon ng distortion eh aside sa biasing.

    • @reymanagapito2465
      @reymanagapito2465 ปีที่แล้ว +1

      @@ezicelectronicshop salamat po

  • @jimmychua6529
    @jimmychua6529 2 ปีที่แล้ว +1

    Sa tester ang dc selector nasa 0.5 at ang dc offset ay nasa 2 guhit ok paba yon at pag may sound na pumapalong sa depende sa bass

  • @ianitang8409
    @ianitang8409 4 หลายเดือนก่อน

    Sa akin master rakola sa . 5 sa kabila sa kabila side pnp wala reading tumong pero gralgal

  • @nurhaina1803
    @nurhaina1803 2 ปีที่แล้ว +2

    boss san yun kinabit yung blue na led at anong value ng resistor na siniris niyo jan

  • @patrickambersley9553
    @patrickambersley9553 2 ปีที่แล้ว +1

    hi gud nite how do hi get control diagram for the safari amp upgrade with many thanks

  • @giltuala774
    @giltuala774 2 ปีที่แล้ว +2

    Sir magtanong lng Santa Kong ilang piraso na capacitor Kong mga 150vdc ilang volt ba dapat Ang kailangan sa bawat capacitor salamat Po sa sagot

  • @BambootreeBamboo-mh3pz
    @BambootreeBamboo-mh3pz 6 หลายเดือนก่อน

    😁bakit ganyan yung boses mo sir?

  • @kvcl123
    @kvcl123 ปีที่แล้ว

    ANO ANG COLLECTOR CURRENT NG MGA OUTPUT TRANSISTORS NYAN KAPAG WALANG AUDIO AT WALANG LOAD? AT KUNG MAY AUDIO AT MAY LOAD KAPAG ANG VOLUME SETTING AY NASA 1/4 TURN LANG?? ANO BA ANG TAWAG SA GANYANG AMPLIFIER KAPAG GANYAN LNG ANG Vbe READINGS??

  • @badjaj
    @badjaj 2 ปีที่แล้ว +1

    Bosing anung value na resistor na ni lagay mo baising

  • @JayarRibo-ub2su
    @JayarRibo-ub2su 9 หลายเดือนก่อน

    Sir ano poba dapat e adjust kapa ang isang amplifier ay umiinit na ang opt kahit hinde pa tomotonog salamat po sir ca50 po amplifier ko

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  9 หลายเดือนก่อน

      Check bias voltage at steper bka nka hv n agad

    • @JayarRibo-ub2su
      @JayarRibo-ub2su 9 หลายเดือนก่อน

      @@bombasstechaudioelectronic1492 ok napo sir nag adjust po ako sa trimmer sa bias..salamat po sir

  • @roimark358
    @roimark358 2 ปีที่แล้ว

    Ano b yang amplifier mo? Class A or B?

  • @kenjayrardpan3447
    @kenjayrardpan3447 ปีที่แล้ว

    Sir good day, paano po Kung wLa akong masukat na Vbe sa output transistor. Pero goods namn Ang sa driver,

  • @daxtech2006
    @daxtech2006 ปีที่แล้ว

    ser tanung lang kung hindi pantay pantay ang vbe ng ampli basta hindi lalagpas sa range ok lang ba hindi ba sira ang ampli,sadya b talaga hindi pantay pantay ang vbe ng ampli pag minsan.

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  ปีที่แล้ว

      Nsa design ng amp at kung paanu nkalibrate ..ang mhlaga pag nasa switch on mode n amg transistor or may audio ay dapat pantay or close lng ang bawat isa.. .5v below

  • @elvieperez6951
    @elvieperez6951 2 ปีที่แล้ว

    sir ta no ng kolang anong # ng risistor para sa ajas jampir sa diode

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  2 ปีที่แล้ว

      Depende rin s design ng ample..kadalansan 47ohms up to 500ohms minsan nabot pa ng 1k dpende sa circuit as long maitma m bias

    • @allanpepito8817
      @allanpepito8817 ปีที่แล้ว

      Boss boombasstech, panu baagcalibrate ng socl504 anu papalitan na pyesa?

  • @ramonvelasco1866
    @ramonvelasco1866 8 หลายเดือนก่อน

    Sa biasing ba sir sa output transistor dapat Po ba pare pareho lang Ang output voltage vice Versa?

  • @arieldeleon9648
    @arieldeleon9648 ปีที่แล้ว

    di naka indicate kung saan nk connect mga probe

  • @medardoabellanaboje5078
    @medardoabellanaboje5078 ปีที่แล้ว

    0k kaayo ka boss salodo ko sa imoha daghan kog nakat unan sa imoha. paedi ba ko mangayo sa imo ug schematic diagram and ercuit layout vedio rockola modified - 60vac to 80vac noe boje ng gensan city

  • @edgaroria1558
    @edgaroria1558 2 ปีที่แล้ว

    Sir tanung kulang kapag hindi sabay pumitik yung relly anung problema nya huli ung isang chanel

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  2 ปีที่แล้ว

      Pagayaw tlga nka protek yun bka nag dc... Pag huli ang isang chanel mag on bka sa sa delay capacitor lng...

    • @edgaroria1558
      @edgaroria1558 2 ปีที่แล้ว

      @@bombasstechaudioelectronic1492 salamat idol sa sagot tingnan ko sa lengo

  • @noelagacer3628
    @noelagacer3628 ปีที่แล้ว

    Good morning pwedi ba na upgrade ung ca5 ko sana mapansin

  • @arturoprangos388
    @arturoprangos388 ปีที่แล้ว

    boss anong resistor glagay mo sa diode boss.👍🏻👍🏻👍🏻

  • @boybravo689
    @boybravo689 2 ปีที่แล้ว +1

    Bumababa ang load resistance tumataas ang vbe ganon ba yon kaibigan

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  2 ปีที่แล้ว

      Normal yan nka tama yan pag walang load at magbabago pag may load at depindi rin s.design...pero pag may final output tr na dapat nka tama n...pero pag pinataas ang current ng bias gaganda ang ias at di nagbabago...

  • @tplridesvlog4345
    @tplridesvlog4345 ปีที่แล้ว

    Labo boss di ko ma gets ng maayos

  • @mumanamagan7733
    @mumanamagan7733 ปีที่แล้ว

    Tanung lang ako sir kung no kadalasan may problema pag madaling umiinit ang mga opt Kahit normal bias...??

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  ปีที่แล้ว

      anung gamit m na bias tr or diode?

    • @mumanamagan7733
      @mumanamagan7733 ปีที่แล้ว

      @@bombasstechaudioelectronic1492 nag sukat ako base. To emeter sir.. .5 ang bias.... power amp po ito sir. Ca430 kevler bali.. na babad sa breage mode to noong una... Tas umosok daw... Pero pag check ko sa board wala namang marka ng sunog...

  • @shiernanpapin85
    @shiernanpapin85 2 ปีที่แล้ว

    Bossing, bakit po mas mataas ang mga bias ng mga maliit na transistor kahit walang heatsink pero hindi sila critical?

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  2 ปีที่แล้ว

      Saan kba nag susukat ilang volt b nsusukat m

    • @shiernanpapin85
      @shiernanpapin85 ปีที่แล้ว +1

      @@bombasstechaudioelectronic1492 Sa isang transistorized amplifier, mula deferential hanggang driver, mas mataas voltage bias nila na mga magkakasamang maliliit na transistor kaysa sa bias mga opt. Yon po gusto naming malaman sa aming katanungan kung bakit hindi critical ang maliliit na transistor kumpara sa opt na Malaki na, may heatsink pa, mas mababa pa bias.

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  ปีที่แล้ว

      @@shiernanpapin85 paanu kba magsukat ng bias ng transistor ...at sa tanung about output ..same din lng din yan s maliliit or malaki mhalga alam m ang parameter bias pra mag work at pra di mag breakdown or umabot sa critical point ang transistor nasa deff stage man o driver stage, o output stage. Ang pagkakaiba ng deff driver ay contant bias currnt cla ang mbaba lng current nila kz wala nmn clang direct load ..di tulad ng output stage transistor direct connectted s v+/v- at may empedance requirement or load speaker requirement 8ohms or 4ohms at ang output stage tlga ang bubuhat ng load kya cla ang mas critacal dahil cla ang na mimwersa pra a patunugin ang speaker s pammaagitan ng nilalabas nilang AF at normal na iinit ang stage n ito ..ang output stage ay dapat magwowork ayun sa tamang load resistance empedance para sustain amg tamang maximum temperature ng o output stage kahit nasa maximum level volume before clip..dito papasok ang ohms law..curent out .load empedance ..kaya dapat sapat or higit pa sa bilang ang dami ng output pra maiwasan sobrang init ng opt.. at may sapat n.kapal ng heatsink at fan bentalasyon.in out para sa tibay at tamang temperature ng isang amplifier.

    • @shiernanpapin85
      @shiernanpapin85 ปีที่แล้ว

      @@bombasstechaudioelectronic1492 sna ibukas nyo lang po iyong isipan sa napakaikling tanong nmin para nman maunawaan nmin.. hindi po yang napakahabang dukomento. Bias-volts= base-emitter lang po dhil wala pa nmang yatang bias na massukat sa collector-emitter.

    • @bombasstechaudioelectronic1492
      @bombasstechaudioelectronic1492  ปีที่แล้ว

      @@shiernanpapin85 pag aralan mo yung minimum at maximum voltage ng Vbe ..mlalaman m kung saan volt sya ngiging critical dyn papasok ang base at emitter current..at pagnasibrohan n iinit n ang transistor at mag termal runway mahabang usapin.at pagaralan m na ang transistor khit hindi pa nk maximum ay pwed mag swith on mag work at mas malayo p sa critical point..search m lng Vbe s lawak ng topic n yan mas mgnda pgaralan mas mrami matutunan.