$2 for 10 PCBs (any colour): [ Ссылка ]
Previous video: [ Ссылка ]
Impedance video: [ Ссылка ]
Reactive power video: [ Ссылка ]
Facebook: [ Ссылка ]
Twitter: [ Ссылка ]
Support me for more videos: [ Ссылка ]

In this video I will be showing you how a capacitive dropper circuit works and how you can build your own. The circuit is basically a transformerless mains power supply that can for example turn your 230V AC to 5V DC. It only requires a few components and thus is very cheap to build. But on the other hand, it does not feature a galvanic isolation which makes it quite dangerous. So sit back and enjoy the video to learn all about the circuit! Let's get started!

Thanks to JLCPCB for sponsoring this video
Visit [ Ссылка ] to get professional PCBs for low prices

Music:
2011 Lookalike by Bartlebeats

свернуть