The most Dangerous, yet Cheapest Mains Power Supply?! || Building a Capacitive Dropper Circuit!

$2 for 10 PCBs (any colour): jlcpcb.comnPrevious video: youtu.be/rT-1gvkFj60nImpedance video: youtu.be/W2VwAL7-8-onReactive power video: youtu.be/cxXmWZDwNEsnFacebook: www.facebook.com/greatscottlabnTwitter: twitter.com/GreatScottLabnSupport me for more videos: www.patreon.com/GreatScott?ty=hnnIn 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!nnThanks to JLCPCB for sponsoring this videonVisit jlcpcb.com to get professional PCBs for low pricesnnMusic:n2011 Lookalike by Bartlebeats

Category : Наука и техника

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