Transformer Current and Power

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  • เผยแพร่เมื่อ 4 พ.ย. 2024

ความคิดเห็น • 56

  • @seqvenzer
    @seqvenzer 13 วันที่ผ่านมา +1

    All these videos because of a cup of coffee. The absolute mad man.

  • @chasincreationz9364
    @chasincreationz9364 9 หลายเดือนก่อน +7

    Dear IEC, please hire this man as a teacher in the Connecticut location 😂 I’m a 3rd year apprentice and you have explained this light years more concise than my teacher. Thank you for these videos.

    • @williamandrews6541
      @williamandrews6541 6 หลายเดือนก่อน

      I'm a Third year in the Fort Worth, TX Branch of IEC and our teacher can't teach transformers either.

  • @paulstoyek381
    @paulstoyek381 6 หลายเดือนก่อน +9

    Earth calling Dave, Hello!! We are anxiously awaiting more content please..

  • @elijahdurazo4137
    @elijahdurazo4137 3 หลายเดือนก่อน +1

    I passed my CA exam because of these videos thank you

  • @1beejay1
    @1beejay1 10 หลายเดือนก่อน +1

    I'm new to your channel, but this was one of the best explained videos!!!

  • @JustinLorenzo63
    @JustinLorenzo63 ปีที่แล้ว +2

    Im on my way to becoming a electrician and your videos are helping so much,please keep creating and uploading more.God bless.

  • @waynecostanza2280
    @waynecostanza2280 9 หลายเดือนก่อน +1

    No better explanation exists! One little thing, I think the out of phase demonstration would show additive giving you a larger potential .

  • @heyasimii9170
    @heyasimii9170 4 หลายเดือนก่อน +1

    Hope you're doing well Dave, your vids are amazing. please do more electrical content !

  • @Havoc_Prime
    @Havoc_Prime 9 หลายเดือนก่อน +2

    These videos RULE

  • @RzOh92
    @RzOh92 หลายเดือนก่อน

    Dave your videos are some of the best! Can you do a series on motors PLEASE!!!

  • @davepikleyeh
    @davepikleyeh ปีที่แล้ว +3

    Thank you for sharing mate! Keep it going, as many (perhaps not today) will be helped by your efforts!

    • @davepikleyeh
      @davepikleyeh ปีที่แล้ว

      Also, your dry erase board hand writing...is....nothing short of remarkable.

  • @mejorquien
    @mejorquien ปีที่แล้ว +1

    Great job Dave. Can't wait to see the next video

  • @moke8758
    @moke8758 ปีที่แล้ว +1

    Thank you Dave! You're an amazing teacher.

  • @miguelangelgarcia27
    @miguelangelgarcia27 ปีที่แล้ว

    Great, Dave Gordon is back!!

  • @ashokm4845
    @ashokm4845 8 หลายเดือนก่อน +3

    Your explanation is awesome! Quick (academic) question. What would happen (in your 50VA rating example) if I try to draw more current than the maximum rated (on 2ndry 25 Amp) current lets say 40 amp, load (given I run appropriate wire/gauge to accommodate the 40 amp current on the 2ndary side). Since theoretically, if 2ndry draws more current, the the current in the primary also increases, so how does the rated capacity (VA) factor in this? This is a sheer academic question. Thanks.

  • @PsalmCourier
    @PsalmCourier 3 หลายเดือนก่อน

    thank you for making these . VERY much appreciated. Ill remember you when i make it to the field. Would like to return the favor someday David. God bless ya man.

  • @mikemorrow2416
    @mikemorrow2416 10 หลายเดือนก่อน

    Thank you very much for demonstrating these concepts, it helps to solidify it in my mind lol. Thanks again and take care!

  • @haxy7196
    @haxy7196 25 วันที่ผ่านมา

    Please keep the videos coming

  • @parlaydoubleup
    @parlaydoubleup หลายเดือนก่อน

    Thank you for shorting it out 😅. Great video!! 👍👍

  • @deepakbisoyi4444
    @deepakbisoyi4444 ปีที่แล้ว +1

    Sir please post videos on regularly, these are really impressive

  • @PedramPourmand
    @PedramPourmand ปีที่แล้ว

    Thank you for posting. I've learned a lot from your videos.

  • @dentron2
    @dentron2 5 หลายเดือนก่อน

    Seriously my favorite channel for electrical knowledge. I am currently studying Soares book on grounding and bonding. Could you please make a video explaining the rules / reasons for how to ground a separately derived system?

  • @SainathKharade-jj4tm
    @SainathKharade-jj4tm ปีที่แล้ว

    🤩 best for practical lnowledge

  • @OldTimeStoriesMan
    @OldTimeStoriesMan ปีที่แล้ว

    Dude you are the GOAT. Can you make a video on rectifiers? There is lots of info out there but not with your clarity.

  • @N4TH4N23
    @N4TH4N23 ปีที่แล้ว +2

    Another solid video! Could you do one explaining symmetrical components some time? I'd be interested in your explanation. Also, I work for the electricity board and we have interconnected transformers pulling -VArs as LV generation pushes power up through transformers towards HV loads. I'd also be interested in how powerflows work like this, without inverting transformers etc. Thanks and I'll look forward to the next video!

  • @nishant1088
    @nishant1088 7 หลายเดือนก่อน

    Hi, thanks for this. I request you to make a next video of %impedance. Hope to see you back again 🙏

  • @AldoTorres-b4f
    @AldoTorres-b4f 9 หลายเดือนก่อน

    Excellent

  • @elizabethlang4160
    @elizabethlang4160 ปีที่แล้ว +1

    Dave, always a joy watching your videos! How would you feel about using some Siemens products? Perhaps a venture into VFDs?? I work with the motion control group and would love to collaborate on content :)

  • @DM-mb9jh
    @DM-mb9jh ปีที่แล้ว

    Thank you!!

  • @MrListon1961
    @MrListon1961 5 หลายเดือนก่อน

    Could you do a video on conductor sizing to transformer derating for continous duty , or terminal derating etc

  • @ivanbehnam7822
    @ivanbehnam7822 9 หลายเดือนก่อน

    Thank you

  • @mohamedghasaan6297
    @mohamedghasaan6297 ปีที่แล้ว +1

    Hello, wonderful professor, I would like to ask you a very simple request. Can you make a converter with an input? 380 Volt and output 110 volt I would be very grateful if you could teach us how to do this🌹🌹

  • @SB-dc9qb
    @SB-dc9qb 4 หลายเดือนก่อน

    Dave, where you at? More knowledge please sir.

  • @RichardKCollins
    @RichardKCollins 11 หลายเดือนก่อน

    Np*Ip/Ns*Is = Ep*Ip/Es*Is
    AmpereTurns_primary/AmpereTurns_secondary = VoltAmperes_primary/VoltAmperes_secondary
    Ampere Turns is the unit for the magnetic field. Multiply by the magnetic permeability and it gives magnetic field in Tesla.
    If you use a variable power supply with constant voltage source or constant current source, it will show the input voltage and current and you can vary things, without so much hand-waving. Also changing the frequency lets you introduce frequency dependent inductive and capacitive impedance.

  • @waynegram8907
    @waynegram8907 ปีที่แล้ว +2

    DAVE GORDON, You didn't mention anything about why transformers have "in rush current" when first apply voltage/current to transformers. The theory behind the transformers in rush current to go over in a lesson. Also you can do a lesson about Transformer GHOST current/voltage, what is causing the GHOST current/voltage and what is the theory behind GHOST currents and voltages?

  • @mohan-raj777
    @mohan-raj777 ปีที่แล้ว

    Pls explain single phase distribution transformer earthing, neutral ground and all installation

  • @opecons
    @opecons 9 หลายเดือนก่อน

    Hi Dave.. what is voltage on small appliance circuit, 120v or 240v? How do we get 1500VA?

  • @mylifehardcore3759
    @mylifehardcore3759 4 หลายเดือนก่อน

    I will be very greatfull if i get answer to this question: can be ground fault if nutral of transformer isolated

  • @H750S
    @H750S ปีที่แล้ว

    Question that’s a little off topic…I saw a video that suggested the HV transmission lines coming into the substation primary side of the transformer were not affected by the secondary coils load. However several other videos I’ve seen suggested that increasing the load on the secondary will cause an increase on the current primary winding. Is there a way that the secondary load has no effect on the primary load of a transformer?

  • @brianskellenger9344
    @brianskellenger9344 6 หลายเดือนก่อน

    🎯 ty

  • @JoseHambalos
    @JoseHambalos 2 หลายเดือนก่อน

    does it shock you when you touch the transformers steel??

  • @jasonjohnsonHVAC
    @jasonjohnsonHVAC 5 หลายเดือนก่อน

    RIGHT HAND RULE

  • @JoelAdu-Tutu
    @JoelAdu-Tutu 11 หลายเดือนก่อน

    Videos on motors please

  • @MT-rg4dm
    @MT-rg4dm ปีที่แล้ว

    Thumbs up

  • @richardnovio8531
    @richardnovio8531 9 หลายเดือนก่อน

    God morning…😊
    If i have 4160v primary line to line. I want to bank a transformer with 4160v primary and 240/480 v secondary . The costumer need 240 volts. What would be the connection on secondary to acquire 240 volts.. internal connection series. Cannot be parallel..

    • @richardnovio8531
      @richardnovio8531 9 หลายเดือนก่อน

      Cannot be parallel internal

  • @Ustad-p3z
    @Ustad-p3z หลายเดือนก่อน

    still waiting for your more videos

  • @DDTTELEWLLETEL
    @DDTTELEWLLETEL ปีที่แล้ว

    where school do you instruct at?

  • @klmkt4339
    @klmkt4339 7 หลายเดือนก่อน

    I touched 220v line in my house and still survive. An unknown touched the street line 220v died. Why

    • @comstockallison6761
      @comstockallison6761 5 หลายเดือนก่อน

      In a nut shell. The path of the current didn't travel through your heart. And probably did through the unknown.

    • @klmkt4339
      @klmkt4339 5 หลายเดือนก่อน

      @@comstockallison6761 it happens everytime. Anyone who touches the street live wire dies

  • @rkdyyager7737
    @rkdyyager7737 ปีที่แล้ว

    Why can’t I subscribe to your channel

  • @mywifesboyfriendisfire
    @mywifesboyfriendisfire 10 หลายเดือนก่อน

    Good series.

  • @kha-p7o
    @kha-p7o ปีที่แล้ว

    thank you