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 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.
ruclips.net/video/CrxfMz2eDME/видео.html 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 💥
Excellent work, dwarfed by the LED!
Sir please tell me the components name and details.. So that i cane make myself one... Like your one..
@@rajabhowmick_22 There is schematic at start
LT7750Aを選ぶセンスが素晴らしい
Thank you very much for a good idea!
Wow! It's amazing
That's pretty cool I'd say
Neat!!!
👍👍🇹🇷🌙
Amazing! Is there a step-down as simple as this one?
LMZM23600
LMZM23600
@@aleksanderspyra5722 oh, thank you! This is indeed very simple to use!
yours is much smaller. however, i can not believe it is the smallest.
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.
adding a voltage divider to the feedback pin?
@@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.
What is the conversion efficiency?
What about efficiency in comparison with standard joule thief?
Magical sorcery
Can I make some changes to the circuit to power it with lithium batery that has 3.4V to step it up to 6V ?
FYI, 5252F chip more more efficient than this chip. And cheaper 👍🏻
昇圧コンバーターってことか...
Nice but it will be costly to make at home (the components costs too much)
Why not just make a bigger easier and faster one instead
ruclips.net/video/CrxfMz2eDME/видео.html 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 💥
🙄🤔...?
Where is the detaild nd explanation. Dislike from me