The Smallest DC-DC Step Up Boost Converter【1-4.5V to 5V】

Input Voltage : 1V-4.5V
Output Voltage : 5V
HT7750A Datasheet
drive.google.c...
BGMはbeco様の「空を見上げれば」を使わせていただきました。
/ sora_wo_miagereba
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[@madleech]

Excellent work, dwarfed by the LED!

[@rajabhowmick_22]

Sir please tell me the components name and details.. So that i cane make myself one... Like your one..

[@osmanpasha_diy]

@@rajabhowmick_22 There is schematic at start

[@0x19840228]

LT7750Aを選ぶセンスが素晴らしい

[@denis_victorovich_poroshin]

Thank you very much for a good idea!

[@ariykaariyka5129]

Wow! It's amazing

[@polygorg]

That's pretty cool I'd say

[@JohnWayne99999a]

Neat!!!

[@osmanpasha_diy]

Amazing! Is there a step-down as simple as this one?

[@aleksanderspyra5722]

LMZM23600

[@aleksanderspyra5722]

LMZM23600

[@osmanpasha_diy]

@@aleksanderspyra5722 oh, thank you! This is indeed very simple to use!

[@poissonblanc3106]

yours is much smaller. however, i can not believe it is the smallest.

[@mrdovie47]

I have been playing with the HT7750 and found a way to raise the voltage to 6 Volts, but current goes down. If you wind your own coil, you can trick this circuit into lighting 12 Volt LEDs, no kidding.

[@maxxiang8746]

adding a voltage divider to the feedback pin?

[@mrdovie47]

@@maxxiang8746 For 12 Volts wind a second winding on the coil with one lead going to pin 2 of the HT7750. Now you will have Voltage spikes on top of the 5 Volt output from your new winding. (you may need to reverse the leads) These spikes can light a 12 Volt LED. I used a 100K pot to divide the feedback and get 6 Volts.

[@paulpena9164]

What is the conversion efficiency?

[@РоманСимонов-з2у]

What about efficiency in comparison with standard joule thief?

[@TrailMaker2]

Can I make some changes to the circuit to power it with lithium batery that has 3.4V to step it up to 6V ?

[@yelectric1893]

Magical sorcery

[@ugur2821]

👍👍🇹🇷🌙

[@鳩柿たおる5541]

昇圧コンバーターってことか...

[@samuelbudiyanto2250]

FYI, 5252F chip more more efficient than this chip. And cheaper 👍🏻

[@TechsScience]

Nice but it will be costly to make at home (the components costs too much)

[@musichouse4237]

Why not just make a bigger easier and faster one instead

[@empathicallyyours4937]

kzbin.info/www/bejne/eaPbl4CwZ8p3g6c this is what happens when you let Japan make amazing things, and then there came the earthquake tsunami of Japan 3/11 and the message was, don't mess with Texas 💥

[@technology.ki.duniya1]

🙄🤔...?

[@MMaheshThakur]

Where is the detaild nd explanation. Dislike from me