Creating a Custom Triple Voltage Regulator: Build Your Own Power Supply with 7812, 7809, and 7805

[@dalenassar9152]

Don't forget that the current through the regulators is SHARED. For instance, if you use power from the 5V regulator and the 9V regulator, this "combined" current flows through the 12V regulator even if it is not used. It should also be kept in-mind that the transformer shown can only supply 1A total for all three loads.

[@shaheen.electronics]

Very nice video

[@mosiala5066]

Thanks🌹

[@NakonDiye-kb3bl]

Good job

[@maniBabi-mi3yg]

Well done

[@donloughrey1615]

Good.

[@mosiala5066]

Thank you! Cheers!🌹

[@madbrowndog4887]

So, I have a project in mind for my boat where input will be 12V, and I only need the 9V output. Do I just need to use install the 7809, and forget about the 7812 and 7805?

[@mosiala5066]

Yes, if you need to convert 12V to 9V, a 7809 voltage regulator is all you need. The 7809 is specifically designed to provide a stable 9V output, and your 12V input is well within its operating range. The 7809 can get hot, especially at higher currents. Make sure to use a heatsink to prevent overheating.

[@AndresGarcia-pj6ju]

Excelente

[@ayashasod377]

❤❤❤

[@hussainjee1350]

Sir make 80 volt to volt 220 regultor

[@mosiala5066]

Determine the required power output (watts) of the regulator. This will dictate the component choices and overall design. Will the input voltage always be 80V, or will it vary? If it varies, what is the acceptable input range? How precise does the 220V output need to be?