Universal step-up and step-down converter 2.7 to 30 volts
Universal step-up and step-down converter 2.7 to 30 volts
It can be used to operate several electronic circuits. It can also be used to charge mobile phones and cameras for because it produces a high amp ratio and can be used to make a good power bank.
Electronic components used:
mosfet n-channel IRFZ44
ic UC3843
3 ceramic capacitors : 220pF/10nF/100nF
3 resistors: 1k
2 resistors: 15ohms
resistor: 8.2k
resistor: 6.8k
resistor: 100k
resistor adjustable: 10k
diode: MBR10100
transformer : 2x10 turns O1.5mm
capasitor 50v 1000uF
capasitor: 25v 1000uF
Video illustrating how to operate : https://www.youtube.com/watch?v=fYmAktrfeUI&t=1292s
Universal step-up and step-down converter 2.7 to 30 volts
Project images are for reference only. Actual production is based on the manufacturing files on the project page.
Please review the designer's notes (e.g., PCB thickness) and select the appropriate options.
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