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#91 There is one more topic to handle before going into the effects and that is a good alternative to battery power. In this video I look at why some power adapters are so noisy, especially when they are connected to audio equipment. And afterwards to solve the issue, I make my own version, just to be on the safe side.
Related videos
Magnetic field probe: kzbin.info/www/bejne/omO8hGSpa62rfrc
LNA part 1: kzbin.info/www/bejne/jp-cfYGdi7CXp6s
Power supply: kzbin.info/www/bejne/bnrQqqqrmMehga8
Active load: kzbin.info/www/bejne/a6nLfX2ipqiFe6M
Schematic:
drive.google.com/file/d/1uBKeB12Oym_iuD8jcukKlPxkjQ-0f3Th/view?usp=sharing
Used datasheets:
www.st.com/resource/en/datasheet/ld1085.pdf
www.ti.com/lit/ds/symlink/lm317.pdf?ts=1600009977641&ref_url=https%253A%252F%252Fwww.google.com%252F
global.oup.com/us/companion.websites/fdscontent/uscompanion/us/pdf/microcircuits/students/diode/1n4004-general.pdf
Other videos in the series:
Ep1- kzbin.info/www/bejne/ap_Cfopmi7Z5nMk
Ep2- kzbin.info/www/bejne/b2mtn59vaqmCqc0
Ep3- kzbin.info/www/bejne/gJmZYaBnhbeWh8k
Ep4- kzbin.info/www/bejne/fKS9f5RslNqEg8k
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