Building DC 10 volts regulator

HRG
HRG
@hrg-sm4qy1 • Oct 25, 2024

how to build a constant 10 volts dc supply??. i used 230-18 v transformer and fed to a bridge rectifier.the voltage across the diodes is 16 volts.now what should i do .?? i tried connecting some resistors in series and somehow obtained 10 volt but there is no enough ampere current to rotate even a 6 volt motor !!!!😔 pls suggest me how to solve this .could anyone please give out some circuit diagrams 😭

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  • Harshad Italiya
    Harshad Italiya

    @harshad-ukH5ww • Jul 29, 2012

    Use LM317 It's adjustable Regulator from It's datasheet set Two resistors and you can get 10 volt.

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  • HRG
    HRG

    @hrg-sm4qy1 • Jul 29, 2012

    ya i tried i got 10volts using lm317 but the amps is too low to drive the motor !!😔

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  • Harshad Italiya
    Harshad Italiya

    @harshad-ukH5ww • Jul 29, 2012

    HRGya i tried i got 10volts using lm317 but the amps is too low to drive the motor !!😔

    Use LM2576 adjustable. it has 3 amp capacity.

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  • HRG
    HRG

    @hrg-sm4qy1 • Jul 29, 2012

    ok #-Link-Snipped-# i will try ..

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  • Harshad Italiya
    Harshad Italiya

    @harshad-ukH5ww • Jul 29, 2012

    HRGok #-Link-Snipped-# i will try ..

    Sure Let me know if you have any problem on that case.

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  • HRG
    HRG

    @hrg-sm4qy1 • Aug 10, 2012

    Finally done with lm317 itself .i put the correct resistor value got 10 volts 😀 thanku godfather

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  • Harshad Italiya
    Harshad Italiya

    @harshad-ukH5ww • Aug 10, 2012

    HRGFinally done with lm317 itself .i put the correct resistor value got 10 volts 😀 thanku godfather

    You are moat welcome.

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