Portable Mobile Charger on E TECH
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I appreciate your idea but couple of things brother!
1) This transistor should not be use without Heatsink! else Transistor will be fired up!
2) Transistor 7805 converts 12V dc current to 5V which is enough to charge mobile battery but battery can be hot and fired up if you continuously charge it for 30 Mins or more..
3) Charging mobile phone in a car makes sense but in motor bike it does not! Very high risk is involved because in motor bike either you have to ride or either you charge it.
Irfan4u10 1 month ago
great job. Keep it up...
sforsaqib 6 months ago
thats a transiter 1:03 and thats a werid hair style! 0.0?
idman3333 6 months ago
@E-Tech Dear Nice Thread 7805 Without Heat sink harmful for Mobile Because This Transistor Working On mili amp and very hot when working
awanawn14 7 months ago
@piercep102 its urdu
danyalqweasdzxc 8 months ago
what in the hell are you saying?
piercep102 10 months ago