How to make led driver circuit | Diy transformerless power supply | 7,9,12,18 and 40 watts circuit.

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  • Опубліковано 15 жов 2024
  • How to make led driver circuit | Diy led driver circuit | 7w, 12w, 18w, 24w all in one circuit
    ...This video is only for educational purpose...
    ..Please like share and subscribe my channel..
    Descriptions!
    Welcome friends in this video i will show you how to make a powerful led driver circuit. This circuit is very simple and compact circuit.
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    ______________________________________________
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    #leddrivercircuit
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    #powersupply
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    #fixled
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КОМЕНТАРІ • 41

  • @duketal1
    @duketal1 Рік тому +1

    what is purpose of 471k capacitor please tell
    can we used this circuit in making led chain of 60 led

  • @shundhem_electrick
    @shundhem_electrick 2 роки тому +3

    Amazing

  • @electproject
    @electproject 2 роки тому +1

    awesome video bro

  • @aziz-hw4sk
    @aziz-hw4sk Рік тому +2

    Can i use normal resistor here 1:24

  • @motalibaluyodan8616
    @motalibaluyodan8616 11 місяців тому +2

    What is the wattaģe of each resistor. Thanks

    • @SolderingTech
      @SolderingTech  11 місяців тому

      Input and output resistors 15 ohm and 1 ohm resistors are of 1w and both 470k resistors are half watt

  • @afaqelectronic7866
    @afaqelectronic7866 2 роки тому +1

    Nice bro

    • @SolderingTech
      @SolderingTech  2 роки тому

      Thank you..

    • @kennmossman8701
      @kennmossman8701 3 місяці тому

      this is BS. Max practical current is about 100mA, so you are lucky to get a few Watts*. The input cap determines the current.
      Furthermore this is a DANGEROUS circuit - it is mains live.
      *you will NOT get max brightness unless the LEDs are operated near their rated current which is very unlikely with this circuit.
      This is a dismal copy of a standard circuit - done and presented without any knowledge and understanding.

  • @gurkansen6009
    @gurkansen6009 Рік тому +1

    hello. which diode did you use ?

  • @techprojects9495
    @techprojects9495 2 роки тому +1

    awesome bro

    • @SolderingTech
      @SolderingTech  2 роки тому

      Thanks bhai

    • @kennmossman8701
      @kennmossman8701 3 місяці тому

      this is BS. Max practical current is about 100mA, so you are lucky to get a few Watts*. The input cap determines the current.
      Furthermore this is a DANGEROUS circuit - it is mains live.
      *you will NOT get max brightness unless the LEDs are operated near their rated current which is very unlikely with this circuit.
      This is a dismal copy of a standard circuit - done and presented without any knowledge and understanding.

  • @mirmetch1
    @mirmetch1 2 місяці тому

    How you calculate the output voltage to the led

  • @impraveen777
    @impraveen777 2 роки тому +1

    Nice broh

    • @SolderingTech
      @SolderingTech  2 роки тому +1

      Thanks

    • @trhosking
      @trhosking 2 роки тому

      Try using one of these and a bridge rectifier. iranmls.com/wp-content/uploads/2021/10/RM9003A-Datasheet.pdf. That does the whole job for just a few cents.

    • @kennmossman8701
      @kennmossman8701 3 місяці тому

      this is BS. Max practical current is about 100mA, so you are lucky to get a few Watts*. The input cap determines the current.
      Furthermore this is a DANGEROUS circuit - it is mains live.
      *you will NOT get max brightness unless the LEDs are operated near their rated current which is very unlikely with this circuit.
      This is a dismal copy of a standard circuit - done and presented without any knowledge and understanding.

  • @saimanojnetha
    @saimanojnetha Рік тому

    Can we use for 30watt led

    • @SolderingTech
      @SolderingTech  Рік тому

      Yes

    • @kennmossman8701
      @kennmossman8701 3 місяці тому

      NO@@@@@@ this guy is full of BS. max practical cuurent is just 100mA
      You would be lucky to get a few Watts

    • @kennmossman8701
      @kennmossman8701 3 місяці тому

      this is BS. Max practical current is about 100mA, so you are lucky to get a few Watts*. The input cap determines the current.
      Furthermore this is a DANGEROUS circuit - it is mains live.
      *you will NOT get max brightness unless the LEDs are operated near their rated current which is very unlikely with this circuit.
      This is a dismal copy of a standard circuit - done and presented without any knowledge and understanding.

  • @francisdias9487
    @francisdias9487 Рік тому

    Can we use this circuit for 24 watts street light.

  • @roshanjayasinghe4505
    @roshanjayasinghe4505 Рік тому

    Can use 5w, 7w, 9w led bulb

  • @headway19
    @headway19 Рік тому +1

    Brother Can I use for 10 watts tubelight not bulb

    • @SolderingTech
      @SolderingTech  Рік тому +2

      You mean for cfl this is not for tube light first video on my channel d882 transistor inverter 3v to 220v you can run any cfl/tube light with that circuit...

  • @peymanamiri7560
    @peymanamiri7560 Рік тому

    Its good but dosent have good light becaus dosnt have good current.

  • @ashokkulkarni1456
    @ashokkulkarni1456 Рік тому

    सर,आपने इतने सारे सर्कीट्स बनाते हो मैंने यूट्यूब पर हमेशा देखता रहता हूं.पर मुझे कृपा करके ५ वाट एल् ई डि बल्ब का सर्किट बनायिये मैं इंतजआर करता हूं.धन्यवाद सर..

    • @kennmossman8701
      @kennmossman8701 3 місяці тому +1

      you need to be more deyailed......what is the supply voltage....dimmable.....efficiency....simple or what

  • @Shyamal-xk2st
    @Shyamal-xk2st Місяць тому

    100 uf.100 volt use

  • @kennmossman8701
    @kennmossman8701 3 місяці тому

    this is BS. Max practical current is about 100mA, so you are lucky to get a few Watts*. The input cap determines the current.
    Furthermore this is a DANGEROUS circuit - it is mains live.
    *you will NOT get max brightness unless the LEDs are operated near their rated current which is very unlikely with this circuit.
    This is a dismal copy of a standard circuit - done and presented without any knowledge and understanding.