Zener diode voltage regulator, resistor calculation, हिंदी

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  • Опубликовано: 10 дек 2024

Комментарии • 77

  • @GKAgrawal2
    @GKAgrawal2  4 года назад +17

    Correction, in the last 2 figures, right side, zener current with load will be 0.02A and not 0.2A. Watch and learn Zener diode resistor calculation
    Join ruclips.net/channel/UCO31rZS4_EDYJ8CGXiRZdxgjoin

    • @muhammadsalman9134
      @muhammadsalman9134 4 года назад

      One more correction in ohms value of resistor when resistance coccects in parallel their ohms value shall remain same

    • @pradeep-rajnanavatijain752
      @pradeep-rajnanavatijain752 4 года назад +1

      @@muhammadsalman9134 Sir, greetings. Resistance Ohm value reduce in paralal & increase in series , Watt are also increase.

    • @muhammadsalman9134
      @muhammadsalman9134 4 года назад

      @@pradeep-rajnanavatijain752 Ok sir Now i understood thanks to tell..

    • @mohammedfaisal5334
      @mohammedfaisal5334 4 года назад

      Sir I want you mobile number

  • @MukeshKumar-hz7jr
    @MukeshKumar-hz7jr 4 года назад

    सर नमस्कार पहली बार कमेंट कर रहा हूं वीडियो बहुत देखे थे आपके बहुत इज्जत करता हूं आपकी आप जैसे लोगों को सामने आना चाहिए बहुत समय नई पीढ़ी में बहुत बड़ा बदलाव होता धन्यवाद सर

  • @dharmendrachauhan4263
    @dharmendrachauhan4263 Год назад +2

    Super explain sir

  • @rajendrarajkumar6483
    @rajendrarajkumar6483 4 года назад +1

    Very good sir ap ache se smjate he Sunbber curcite me resistor & capacitor ka value calculate kase kre pl. Video banaye

  • @crazycoolguy109677
    @crazycoolguy109677 Год назад +1

    dear sir,you just surpassed all editing skills by using paper only

  • @dr.snehasisbanerjee2
    @dr.snehasisbanerjee2 3 года назад

    I am your fan sir...Very nice explanation..you teach in such way that after listening the video my feeling is why I did not know such a easiest topic till date..God bless you.

  • @imaginebeyondlimits
    @imaginebeyondlimits 3 месяца назад +1

    Very very thankful to you sir , your video is so nice

  • @LABTAK
    @LABTAK 2 года назад +2

    Old is gold knowledge

  • @somnathkundekar2790
    @somnathkundekar2790 2 года назад

    बहुत बहुत धन्यवाद गुरूजी 🙏🙏❤🇮🇳

  • @somnathkundekar2790
    @somnathkundekar2790 2 года назад

    बहुत धन्यवाद 🙏🙏गुरूजी

  • @klsonidhanla
    @klsonidhanla 4 года назад +1

    Bahut achhi jankari di sir👍👍
    Aap se request h ki ferrite core transformer winding calculation ka video banaye sir

  • @rmjnm
    @rmjnm 4 года назад +1

    Great video, key points. Thanks for your help and support sir. Kindly make a video on analog oscillators.

  • @rajaaltaf9202
    @rajaaltaf9202 4 года назад

    G K SAHB AAP BHOT DILSE SIKHARHEHYN BHOT SUKUN HOTAHYN

  • @kuldeepjangra1868
    @kuldeepjangra1868 4 года назад +1

    Sir ji very Good

  • @bhudevsharma4989
    @bhudevsharma4989 4 года назад +1

    Good video sir g

  • @pritipranjali
    @pritipranjali 4 года назад +2

    Very helpful 👍

  • @vipultyagi9724
    @vipultyagi9724 4 года назад +1

    Namaste sir g 🙏

  • @stlearning779
    @stlearning779 4 года назад +1

    Sir please ek bar SCR,IGBT,or TRAIC ko multimeter se kaise test krtehai video banaiye.please sir

    • @stlearning779
      @stlearning779 4 года назад

      Jaise MOSFET ka video diagram banak samjhaye the osi trah

  • @pradeep-rajnanavatijain752
    @pradeep-rajnanavatijain752 4 года назад

    Thanks for sharing of valuable information in easy way & neserry corrections.

  • @kisjangid
    @kisjangid 4 года назад +1

    Thanks sir ji aapka bhot bhot dhanyawad

  • @easycookingbd3760
    @easycookingbd3760 4 года назад

    Great work sir, make more videos plz

  • @RavinderKumar-ok2cp
    @RavinderKumar-ok2cp 4 года назад +1

    Sir how to calculate dc motor current
    Please make a video on this topic.

  • @koushikbarman1081
    @koushikbarman1081 4 года назад +1

    Nice informations sir...

  • @invncble_dp
    @invncble_dp 4 года назад +2

    7:18 Sir ckt 2 me @ zener diode 0.02 Amp current hoga, 0.2 nahi.

    • @vibhordublish9914
      @vibhordublish9914 4 года назад +1

      Yes. It's important.
      I think GK Sir suddenly caught the error during video but seemed ignoring not to break continuity. Moreover, I'm surprised that Sir ji ignored your comment.

    • @GKAgrawal2
      @GKAgrawal2  4 года назад +2

      Yes you are correct, current will be 0.02A and not 0.2A. I can not correct video now, but I will pointout in comment or descriptions

  • @irfanaryan5996
    @irfanaryan5996 4 года назад

    Sir bhut dino ke bad aap ka vidyo aaya h

  • @electricalinfohub1543
    @electricalinfohub1543 4 года назад

    Wow very useful

  • @shubhamsharma7735
    @shubhamsharma7735 4 года назад +1

    much informative

    • @GKAgrawal2
      @GKAgrawal2  4 года назад +2

      Good that you found it useful

  • @bsgutte1510
    @bsgutte1510 3 года назад

    Sir 1led hi size 20X20mm 3.7V 10w ka battery hi 3.7V 15Ah ki hai sir resistor kon sa lage ga sir please bataiye

  • @viswanathancr2801
    @viswanathancr2801 Год назад +1

    GOOD VIDEO

  • @fillavinayaka3094
    @fillavinayaka3094 4 года назад

    Ques. Sir मैने inverter phase के output तार का connection single pole 16 amp. Mcb मे किया है जिस साकेट मे inverter का connection है उस साकेट मे neutral व phase मिलाने पर ( touch करने पर ) mcb trip नही होती साकेट मे neutral main line का है

  • @4629jay
    @4629jay 4 года назад

    Sir ji STABILIZER ki output phase wire single wire ko use kr skte h kya jese inverter mein hota h ek wire
    Stabilizer ki input neutral to attach hi hoti h supply mein
    Kya sirf ek wire ka use krke jha jrurat ho us load ko STABILIZER se chla skta h kya ek wire se 🙏🙏🙏
    Sir ji STABILIZER ki input output neutral common hoti h sir inke ampere mein to Farq hota h na phir koi dikkat kyu nhi aati h 🙏🙏plz btaye

  • @nayanjagirdar8408
    @nayanjagirdar8408 2 года назад +1

    👌👌👌👍

  • @gurpreet1389
    @gurpreet1389 2 года назад

    Ziner diode me maximum input volt kitni range tak rak skte hai agr 5v output lena ho

    • @GKAgrawal2
      @GKAgrawal2  2 года назад +1

      Yeh tho es per nirbhar karta hai ki, out load current kitni hai aur zener diode kitni power kaa hai.

    • @gurpreet1389
      @gurpreet1389 2 года назад

      @@GKAgrawal2 sir hmne 5amp ka load lena hai 12v output ka transistor use kiya hai TIP3055 aur voltage unregulated aa raha hai around 40v ke kreeb aur 8amp bhi aa raha hai kitne watt ka ziner use hoga

    • @GKAgrawal2
      @GKAgrawal2  2 года назад +1

      At least 50 watts zener, design not practical. The transistor may burn.

    • @gurpreet1389
      @gurpreet1389 2 года назад

      @@GKAgrawal2 thanku sir

  • @shahidayaz9090
    @shahidayaz9090 4 года назад

    Sir without resistor zener diodes kaam Kare gaa

  • @Electricalguru345
    @Electricalguru345 4 года назад

    sir hamne ek house wiring kiye hai usame ek ab fault aa rha hai jab light hai tab fan sahi chal rha hai light jane ke bad jab inverter par koi load diya jata hai to inverter pr ka sabhi fan speed ho jaa rha hai Q???
    bas inverter par aa rha hai fault koi bhi switch on krne par.

  • @somnathkundekar2790
    @somnathkundekar2790 4 года назад

    धन्यवाद सर

  • @rahulbhaskar4179
    @rahulbhaskar4179 Год назад

    Sir, resistor parallel karne par to unka watt half ho jayega. 120 ohms 1 watt ki two resistors parallel me lagane se final resistor ki wattage to half watt ho jayegi na...????

  • @sanjaybangde1015
    @sanjaybangde1015 4 года назад +1

    Mushkil aasan karne wala tari ka hai yah

  • @fillavinayaka3094
    @fillavinayaka3094 4 года назад

    Sir 1.5 टन AC के लिए कितने amp. की mcb लगानी चाहिए

  • @petersamodhar9527
    @petersamodhar9527 4 года назад

    Please reveel,if you can, what is the meaning and origin of word ( hartz) cycle

  • @SONUMORADABADI
    @SONUMORADABADI 2 года назад +1

    Thanks ji

  • @madhavpujari7391
    @madhavpujari7391 4 года назад

    Thanks sir🙏

  • @prasadkarlekar7856
    @prasadkarlekar7856 Год назад

    0.02 amp current Zener se jaayegi not 0.2 amp... Right 🙏

    • @GKAgrawal2
      @GKAgrawal2  Год назад

      Yes, that is clarified in my comment 3 years back.

  • @saanjayray
    @saanjayray 4 года назад

    Itne din kaha the

  • @electricianavijitghosh5891
    @electricianavijitghosh5891 4 года назад

    Thank you

  • @sefalibhakat143
    @sefalibhakat143 4 года назад

    Thank you sir..

  • @salikkumar1220
    @salikkumar1220 3 года назад

    5 वोल्ट सप्लाई से मुझे 4.2 वोल्ट में कैसे बदलें मुझे कितने का रजिस्टेंस लगाना है

  • @ravilovekumar750326
    @ravilovekumar750326 4 года назад

    Sir please make a video on Load Testing for SMPS ... How to test with fixed load resistor ? ... Currently i am working in a private organization where i perform testing of smps .. in testing we are adjusting input ac voltage and at the output side we connect a resistor .. and note the readings ... And from the testing board there are three indicator which are ac input voltage , ac input current and DC output voltage only ... I want to know how can this actually works without changing load resistor ( as i know we have to increase load current with low to high ) but here we are changing input voltage instead of output current . ... We test at three input voltage first 220 volts then 130 volts and then 300 volts ... Whenever we change input voltage then automatically current changes itself ( as per ohms law ) . But sir i have watched a lots of video on your channel . I don't remember which video was that exactly but in a video you said that the total power at primary will be the total power at the secondary side ( in other words you said the total power on input side is always equal to the output side ) .
    But when i calculate the input current and voltage and then multiply to get input power and then calculate the fixed output DC voltage and resistance ( fixed load resistor ) but both values are not same 🙄 why ???
    For example i test a laptop adapter which has 19vdc and 4 ampere maximum current rating .. so we attached a load resistor of 4.75ohms to get 4A constant current at the output .. and we change input voltage ... I want to know how this load test work without changing load ??? Please please reply sir.
    Thank you

    • @GKAgrawal2
      @GKAgrawal2  4 года назад +1

      According to.me, the test you are doing is not the load test, but it is input voltage varation test at full load. This may come under routing test.
      Check your documents for type test done if any.

    • @ravilovekumar750326
      @ravilovekumar750326 4 года назад

      Okay sir ... Thanks for your kind answer .. i request you , can you please tell me more about it ? Just like how it is different from load testing ? And which one is better for quality test performance ? I know what is load test and why it is used and its importance but i am not aware of input variation test ... what is it ? Why it is used ?what It's advantages ?

    • @ravilovekumar750326
      @ravilovekumar750326 4 года назад +1

      You can provide me a web link of any artical or video by which i can understand clearly .. i will be very thanksful to you 😊

    • @kuldeeprawat4758
      @kuldeeprawat4758 4 года назад +1

      @@ravilovekumar750326 pls send your contact number, I will describe regarding testing

    • @ravilovekumar750326
      @ravilovekumar750326 4 года назад +1

      @@kuldeeprawat4758 9990269589

  • @fillavinayaka3094
    @fillavinayaka3094 4 года назад

    Ques. 1. Sir rccb मे ampier क्यु दिया जाता है जैसे
    16amp. 25amp. 40amp.
    घर मे 30ma का rccb लगवाना चाहिए
    यह तो समझ आ गया लेकिन rccb कितने amp की लगानी चाहिए rccb मे amp क्या काम आता है rccb मे amp. क्यु दिया जाता है

    • @GKAgrawal2
      @GKAgrawal2  4 года назад

      Vah contact ki rating hai. Contact mey se pure ghar ki current bahti hai. Mera video RCCB breaker concept dekho.

  • @endersinpinkaa9522
    @endersinpinkaa9522 2 года назад

    0.2 A or 0.02 A ?

  • @electriciandigantax3777
    @electriciandigantax3777 4 года назад

    Red mercury kia hai

  • @bhausahebgolhar6354
    @bhausahebgolhar6354 7 месяцев назад

    Wa....modiji

  • @muhammadsalman9134
    @muhammadsalman9134 4 года назад

    There are 2 mistake in this video..

  • @mradulsaxena8350
    @mradulsaxena8350 4 года назад

    𝙉𝙖𝙢𝙖𝙨𝙠𝙖𝙧

  • @bhawanisingh3317
    @bhawanisingh3317 Год назад

    Pm Modi ji

  • @roopakomala5610
    @roopakomala5610 3 года назад

    Thank you sir