just what is it? A power supply? Cranks out higher voltages from the 3.7V battery via the transformer? Is that it? He says we can go over 120V. it dangerous then or the current is way too low? What specs has it got like for current, for max voltage? How's it operate - like a constant voltage source? And so on. All things very obvious to electronics guys but not to people such as I who may be interested in having a go, giving it a try. Nicer if we knew a bit more.... :)
Some time ago, I bought a professional DC Power Supply from Tektronix for lab use. It was more than 1000$. After opening it up, this was exactly what I found inside.
Ridiculous circuit. Why generate a high voltage to do the job of what a 9 volt battery and single resistor can do? The charge developed in the 250 volt 1 microfarad capacitor might well destroy the device you are testing before you get a reading. Crazy.
Looking at the schematic, I'm confused. It looks like the claim is this thing amplifies voltage from a 3.7V battery. It's DC, don't transformers and coils need switching or alternating current to work?
Indeed ( yes ! ) ...especially useful to test the EHT diode in a microwave oven , testing this diode with a multimeter will show open circuit and the owner might throw away a working item ( tried - n - tested ) .. DAVE™🛑
just what is it? A power supply? Cranks out higher voltages from the 3.7V battery via the transformer? Is that it? He says we can go over 120V. it dangerous then or the current is way too low? What specs has it got like for current, for max voltage? How's it operate - like a constant voltage source? And so on. All things very obvious to electronics guys but not to people such as I who may be interested in having a go, giving it a try. Nicer if we knew a bit more.... :)
It is a Circuit testor or diode tester
Dubious and ambiguous content gets the most clicks. Even you and I are victims now..
Hola. Investiga sobre "LADRÓN DE JULIOS" ese es el principio de este proyecto. Slds.
Which cricket we can't flower
@@veryverynewtypedance5412 The poker pokes with a poking poker.
Better if you mention the topic of what you are going to introduce. Thank you
Some time ago, I bought a professional DC Power Supply from Tektronix for lab use. It was more than 1000$. After opening it up, this was exactly what I found inside.
Electric Schematic?
How much battery back up time, for a 9V bulb ?
_"We can go over 220v"_
TIP3055: Vceo(max)=60v RIP transistor.
Thank you for the video ❤❤
It's a very good idea! Thanks for your video!
Glad you liked it!
I'd have put thermal paste between the transistor and heatsink.
Very good music. We play the video every evening whenever I get a zener or led. Now I have to make the gadgets for relatives also. 😂 thanks.
Oh my god He made 13 watts of power from a 18650 that’s capable of putting out 40 watts Let’s start a fund
Say it with me ,AMPS , or lack of.
Good.
Amazing.
Thank you viry much.
This is amazing 😍😍💜❤️
Ridiculous circuit. Why generate a high voltage to do the job of what a 9 volt battery and single resistor can do? The charge developed in the 250 volt 1 microfarad capacitor might well destroy the device you are testing before you get a reading. Crazy.
Есть попроще схемы..! И как считать витков когда крутишь шуроптверт..!
Can I use 13009 MOSFET?
Yes, it'll work fine
thanks pro
To nie jest mosfet.😟
it is a power transistor not a mosfet
بجای دیود ba159 چه دیودی میتوان گذاشت
Hola, para qué sirve?, gracias.
After load what is the output voltage & amps?
Amps will be very less, can't expect more than 100ma from 0.3mm wire
الله ينور عليك يا هندسة ربنا يكرمك ويوفقك ويرزقك ويسعدك يارب العالمين
😅😅😅😅😅😅well information good show 😅😅
Превосходный результат дружище!!
Беру себе на вооружение. Жду новых роликов, с меня подписка и лайк! 1:17
Витки успевает считать?
Legal eu tava pensado nesse circuito agora irmão vc colocou na internet show top👊👊
that's good machine with electrycity's items
Good ❤❤❤
Rezystor 10k zastosowany prawidłowo, ale niezgodnie ze schematem!
Excellent clip of information,
Very nice ❤
Why so complicated! You can get a 24-024v transformer to give you enough voltage
Tranformers are for AC voltage. The battery in this supplies, of course, DC voltage. This is a type of buck-boost converter.
Thanks for sharing
This is just a large Joule thief.
❤❤❤👍👍👍👍
To avoid looking like a idiot, try to replicate this circuit successfully before you waste your gratitude in the comments. 😂
Looking at the schematic, I'm confused. It looks like the claim is this thing amplifies voltage from a 3.7V battery. It's DC, don't transformers and coils need switching or alternating current to work?
@@johnathanhubert7303 It's a bullshit circuit. Just for likes and views.
AC bulb also glow ( work) in DC supply
don't discurreg ( sorry)
circuit is use full
thanks
Awesome 👍
Thanks 🤗
Superb ❤❤😂😂
Joule thief phenomenon - thats all.
Thank you
DC-DC преобразователь... И что?
A diode tester yes just what every home needs
Indeed ( yes ! ) ...especially useful to test the EHT diode in a microwave oven , testing this diode with a multimeter will show open circuit and the owner might throw away a working item ( tried - n - tested ) .. DAVE™🛑
@davidfalconer8913 recommended for every untrained housewife take your microwave to bits and poke about
Mạch tăng điện áp của bạn rất tuyệt
Iam make not working
Coil gage
Old model tube ballast 😅
🤝🤝👏👏👍👍💙💙💛💛💪💪😎😎
Well
🌷🌟🌷
Not working
НАХРЕН так заморачиватся у зафара схемы намного проще. Лажа полная