How to make an adjustable power supply in 5 minutes

An adjustable power supply is an indispensable assistant for every DIYer. When testing another homemade product, we often need different voltages in order to achieve the best result. In today's video, I will show you a great idea of ​​how you can make an adjustable power supply from an old charger from a mobile phone or some other equipment. Make at home a power supply with an adjustable resistor, when you turn it, you can choose any voltage from three to 19 В Very easy and simple And we will spend about 5 minutes on this! The maximum and minimum voltage and amperage will depend only on the characteristics of your power supply. When using a 5 V and 2 A power supply I managed to achieve the following regulated result Minimum 3 5 V and maximum 15 V. And also approximately 6 A. I am very pleased with the DIY on which we spent about 5 minutes of time and literally a dollar on components! I bought all the components on the radio market, but you can do it on the Aliexpress, although the price varies a little, so I left a few links attached in the comments, you can choose something or find it in your garage!
Welcome to the channel Roman Ursu Hack. Here you will learn how to do with your own hands, homemade wood, homemade electronics, Christmas crafts, gifts, toys, scarecrows for Halloween, it is important that all this can be done at home independently!
Announcements and photos of the work process are periodically published on our Instagram: https://www.instagram.com/romanursu/ @romanursu @zoomdiy
In our Vkontakte group you can independently publish photos of your homemade products, ideas. And also you can ask questions to the author or the community if something does not work out. We will support you and will not leave you in trouble): https://vk.com/romanursu
Classmates also have homemade goods more than enough: https://ok.ru/romanursu
For those who have Tik Tok in the trend, to our surprise it grows fast!) So we're cool :) Fly in: @zoomdiy
For Serious Uncle and Aunt https://www.facebook.com/romanursuhack

Видео How to make an adjustable power supply in 5 minutes канала romanursuhack RomanUrsuHack