Negative Voltages are more important than you think! So here is how to make them! EB#52
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Charge Pump Power Supply: s.click.aliexpress.com/e/_Ad0Us9
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Capacitors: s.click.aliexpress.com/e/_9gfJRJ
In this electronics basics episode we will be having a look at negative DC voltages. Now you usually do not require them alone, but pretty much always with a positive voltage as well. In this case the power supply that can provide these two voltages is called a dual rail power supply. So in this video you will not only find out where you need such a dual rail voltage but also how to create one with 3 different techniques! Let's get started!
Websites which were shown/mentioned in the video:
tangentsoft.net/elec/vgrounds.html
robu.in/what-is-dual-power-supply-circuit-construc…
www.electronicsweekly.com/market-sectors/power/ten…
en.wikipedia.org/wiki/Charge_pump
www.ti.com/lit/ds/symlink/rc4580.pdf?ts=1648798873…
www.analog.com/media/en/technical-documentation/da…
ww1.microchip.com/downloads/en/DeviceDoc/21456D.pd…
datasheet.lcsc.com/lcsc/1809131515_Maxim-Integrate…
www.ti.com/lit/ds/symlink/ne5532.pdf?ts=1648785673…
Thanks to Altium for sponsoring this video.
0:00 Why Negative Voltages?
1:37 Intro
2:11 Charge Pump Design
5:44 Transformer Design
7:15 Simpler Rail Splitter Designs
9:26 Verdict
2 سال پیش
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