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Simple direct current regulator circuits

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$2 PCBs & shipping discount on First order: https://jlcpcb.com Download archive http://www.kit-shop.org/zip/tokk.zip Buy voltage stabilizer http://ali.pub/2bg8o3 DIY power supply http://ali.pub/2bg8n4 My power supply http://ali.pub/2bg8lk Facebook https://web.facebook.com/Kasyan-TV-139150916827430/
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Text Comments (33)
normal think Ponnala (3 days ago)
good explained
timmy 900 (13 days ago)
Good video
Hasem Ali (25 days ago)
this is not understandable
Shebeeb my heart (1 month ago)
Please post variable frequency controller for power motors
ariel gonzales (5 months ago)
don't work number one in proteus hmm...
can i replace power transistor with mosfets
MegaInformazione (7 months ago)
filament bulb in 2018?
Amir Abdurraman (8 months ago)
The circuit is very good, but it would be better with a current limit indicator ... Maybe a led indicator
electro magic (8 months ago)
like
Balan Bogdan (8 months ago)
Thank you!
Zahid Shah (8 months ago)
Why do your pcbs resemble like the ones in 1980s
Browarus Pierogus (8 months ago)
Yeah those boards are good for driver circuits but if you deal with currents 20A+ those PCBs are fried (thin copper tracks). Whole art is laying out those power elements.
هائل الايوبي (8 months ago)
Big like 👍 👍 👍
Philip Gevaert (8 months ago)
Interesting video that refreshed some of my forgotten knowledge...
M.Palani samy (8 months ago)
Reply me
M.Palani samy (8 months ago)
Sister u have make an usb killer previously can u sam me the small little transformer calculations 😊😄
B.G.B Voice (8 months ago)
I love you guys
Upcycle Electronics (8 months ago)
Ha! I just realized I can use the unused half of the LM358 op amp on a cheap VC288 Volt/Current meter to create an adjustable current limit.
Mr IMBUS (8 months ago)
Awesome video i Like it 👌♥️👍👌😀👌♥️
Atomic t c g (8 months ago)
How calculate rx value
alyo / (8 months ago)
pls can you make an video modyfijing that kit from chine at 0:34
Necois Idois (8 months ago)
Thank you..
Gordon Lawrence (8 months ago)
Zenner diodes if used for very precise control voltages should have a 100nFceramic capacitor in parallel to eliminate some of the zenner noise. Zenner noise is worse at low current and a zenner should never be used at less than 10% of it's rated working current (this would cause voltage tolerance issues too). Also R1 in the transistor only current regulator should be selected to have approximately 5% of the current flow of that required by the whole circuit - this is because the hfe of a medium power transistor is rarely over 50 (sometimes as low as 20) for medium currents (a bit more at low current) and by medium current I mean medium with reference to that particular transistor. EG a medium current for a 5A part would be 500mA. Low current would be 50mA and high current would be 1A+.
Philip Gevaert (8 months ago)
Interesting and usefull reply ! Thnxs !
Kpomal productions (8 months ago)
Pls can you make a sine wave inverter
MC's Creations (8 months ago)
Really nice! 😊
Ismail Dadang (8 months ago)
Mantap gan.
Roberto S. Chiandotti (8 months ago)
Ty for the tip, I will enjoy it in my project ;)
Ghanraj singh (8 months ago)
alwayas good
Cliff Matthews (8 months ago)
Oops! On 3 transistors you say, resistors are added to the emitter circuit, but show 0.22ohm resistors on the collectors..
mohit sorout (8 months ago)
Amazing explanation as always, and effective deasine
Alfian Oktafireza (8 months ago)
Very nice
kadirhan yavlak (8 months ago)
hi

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