convert 220v to 12v Dc power supply use 225j capasitor | connect 12v led to 220v without transformer
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- เผยแพร่เมื่อ 27 ส.ค. 2024
- this video I will to show you how to make 220v Ac to 12v Dc power supply using 225j 400v capacitor used to make very simple and this circuit without any transformer used but don't touch this circuit and thanks
My soldering iron 60watt..🔥🔥👈
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220v 12v power supply All ready making.
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I used components this video.
list.
1) 4007 diode.
2) 225j 400v capacitor.
3) 25v 470uf capacitor.
4) 1milli ohm resistance.
5) 12v led.
Thanks For Watching Have A Good Day
Like share subscribe thanks for watching and please don't touch this cricuit because in put 12v15v ac current have a great day
Россию не заводи в заблуждения начинающих!-Сколько вольт у тебя в стране?-Пиши в в роликах своего видео!
Baulo62
Awful
Degree
@@Ramiltos81quite some other time with you in bed with a little more information
The value of resistor is 1 Mega Ohm (colour code: brown,black,green) and it is not 1 mili ohm as the caption in video says.
نعم
That is 1m
Thanks for sharing tutorial video your video tutorial really amazing.
According to colour coding the first resistor connecting 225J capacitor is 1 Mega Ohms not 1 Milli ohms
Mega ohms look colour
Yes mega ohm
maybe he wanted to say 1 milion ohms
🤔
If you use 1milli ohms, it will damage you consumption component
I wonder will it can last for long ! will it blow up in 1 or 2 hour ! Just lighting up doesn't mean it can survive long usage ! Anyway thanks for sharing !
Creative video, like it,thanks for sharing:)
Quite often people upload a tutorial of simplified electrical circuit to show "how simple a circuit can be". Unfortunately, many viewers do not understand that the simplicity of a circuit can be created by removing the safety components of the circuit.
Warning viewers, DON'T DO THIS! The output voltage will vary tremendously depending on the load and you may destroy what your powering.
And dude, learn to solder.
Sorry to be critical, but it's the facts. With that said, it would work, inefficiently, with a specifically designed load depending on the values of the resistor and cap chosen... but not close to being a good/safe power supply.
the danger is given by the current that can flow not from the voltage! and in that circuit the current is limited by the capacitance of the capacitor
@@salvatorebarbaro5862 Danger is unregulated voltage that could damage devices and come on, not even a fuse, seriously.
Kenneth you are right...it is dangerous in many ways:1) if you connect the neutral with the free end of the ceramic capacitor you will definitely get electric shock at the output, 2) if you take the electrolytic capacitor of low voltage value,it will become extremely hot within seconds,3)if you donot use pn diodes of higher ampere rating,they will burn if used continuously......I have tried many transformerless power supplies and thought to share my experiences.....I came across the following conclusion: 1)do use a 3 pin plug so that live wire and neutral wires are always connected to the circuit in the same way,mistake will definitely occur if you will use a two pin plug,2) use a bridge rectifier IC of higher current rating instead of using 4007 diodes to build it(then you will not require the polar condenser),3)use an additional 100 ohm 2 watt resistor to the neutral wire to drop the output more, 4) regulate the dc output...donot use zener,thay are very treacherous 😔,use a 7812 IC(in case you require 12 V dc) and donot forget to use a heat sink,5) the 1 megaohm connected to the ceramic should be of 1/4th watt,the 2 watt resistor for the neutral should be covered by heat arrester(fibre sleeve),6)keep the entire circuit hot glued to a mdf board/plastic box with ventillation holes made,6) use a 3 volt LED connected in series to a 1 kilo ohm 1/4 th watt resistor at the final output,7) use a 9 V battery connector at the output for safety
its not 220v, input but low voltage iput ac
bacause if it is 220,v ac ot might blown up the caacitor and led bulb
bacuse 220v input . and it will out a 80v to 110v
THANK'S from Indonesisa Parepare.👍👍👍💗
Please correct your displayed resistance value and in list as well list . Maga Ohms and not milli Ohms
Mega home look colour
It should be only 1k... Total drop required is 208v.. And there are 12 LEDs white, meaning 12*.025 amps =0.3amps...
Now divide the drop required by 0.3amps, i.e. 208v divided by 0.3amps = 693ohms... So, just a 1kohms do...
You are wrong
Cybernet system
Calculate is right but what is wattage in resistor
very good video
Awesome sooo beautiful 😍😍😍😍😍😍😍😍
great talent friend 😊 ❣️ very nice ❣️ enjoy your day friend 😊
have a nice day 🤝 god bless you and your family 😊 stay safe please 🙏
It is very useful thanks a lot
there is error in expressing the value of resistor. you have mentioned its 1 milli ohm , but it is 1 Mega ohm resistor , please correct it in the video.
चूतिया है ये one मेगा ओम अगर न भी लगाओ तो कुछ नहीं होगा केवल कैपेसि तर
को डिस्चार्ज करता है बाद में
1 milli ohm !!! awesome !!!
I have LEDs that have been working for years with this system that is better than electronic regulators because there are no components that can fail ( ic or mosfet)
Right...but I donot understand why in my case the electrolytic capacitor is becoming extremely hot....should I choose one with more voltage or should I attach an additional resistance of higher watt to the neutral wire...I don't know
@@souravbhattacharyya3392 if the electrolytic capacitor becomes hot try to put two in series to increase the working voltage e temp.
Very noisy, thanks you very much for keeping me know I like this video
Very nice to
May I download the video to watch it at my own pace? I already hit the thumb up :)
SUPER T Q SIR!
Good project
а кто это тут изобрёл лед подсветку холодильника навесным монтажом, да ещё не поставил в схему стабилитрон, для защиты диодов от скачка напряжения, да к тому же не ввёл в силовую часть резистор ом на 500-800, который там должен выполнять роль предохранителя?))) изобретатели такие изобретатели
Take care. It will be dangerous. But I like that...Congratulation from Ecuador.
Really thank you so much I like your comment..
@@ProjectTechsool for 110v??
very good
you can't call this 12VDC....
notice how he first connects load and afterwads plugs the supply...
if you have no load it will charge up to about 310 volts.
and the output voltage depends on the load afterwards. for 12V you need to draw about 60mA from the circuit
you can limit the output voltage with a 12V zener diode and a 150Ohms resistor. but it will have bad efficancy than.
for a very specific use this might work. but its NOT a 220V/12V AC/DC converter for a general use case
Very good.
What is the out put amp of this circuit 🙂
1 MOhm resistor : Brown -1, Black - 0, Green - 5 colors. 10^6 . 1000000 Ohm = 1MOhm. Or 1 and 0 - 10 and five(5) 0 (zero).
High voltage side wires are potential threat for electrocution. Please take proper safety measures.
New subscriber po
sir please 5volt DC vali Video Bnao Ji Thanks
Mast kya isme current Marta hai
12v using transformer or 12v using without transformer.which is better.plz...reply soon
without led matrix, the 25V capacitor get overcharged and blast off
Hola buen video y exelente musica ese circuito lo puedo usar para conectar un taladro skil inalambrico de 14,4 volt
No no se puede aparte existe el riesgo de electrocucion por no ser aislada
Dear, I want to put a variable resistor to raise it and reduce the voltage, thank you
Super Brother
В таком варианте светодиоды раскрывают свои возможности только на 50%. В импульсном режиме будет работать на много ярче
Сам лично проверял на прожекторах 100 вт
Keren K2... Inspirasi bngt... Slm skses
Bt tmn2 yg lain mampir Yach.... Di Ngelantur ngawur chnnel... Slm spprt...
Theres no such term as 1milli ohm,it should be 1megaOhm
Thank u for sharing. Can u please tell the details please, like why the resistor connect to capacitor, n not diode? That would help me
maybe he only wants to empasize the resistance not the polarity
The resistance discharges the capacitor when not in use
first thing the resistor is 1 mega ohm
second if one of load terminal get separated the capacitor will blow up causing circuit destroy
super
Hi How many amps does the circuit output?
Are all these parts available on a CFL bulb?
Mere pass 3 volt ka 12 leds hay series may laga huva hay. Muje 36 volt dc ke liye kithna value ka capacitor lagana padega
SIR AGER MUJHEY 6V BATRE CHARGE KARNE KE LEY CHARGES BATA DEIN .THANX
apne original voice sab detail mai explain karna chahiye tha... music is very irritating.. after all nice video..
TNX
सर हमें यह बताएं कि डीसी करंट को आगे से छूने से करंट भी लगेगा क्या
Hi Friend, I don't have the 225j 400v capacitor, so can I use 105J 630V 1UF, Thanks
Nice but it cant go for a long time.
Iska life kitne din ka hoga 1 din ya 2 din
Quita tu música, traduce lo al español x favor y tendrás muchos seguidores
how much load can this produce constantly in amps please..Love the simplicity of this
Wayneo's World
If you are not sure about how this circuit works then I suggest you don't try to build it, because it is a very dangerous way to build circuits and there is no protection for you.... It has a high probability of killing the inexperienced....
if you measure this circuit using a multitester the output is 35 volts instead of 12 volts be careful
Getting 52-54 volts dc with ac ripples present
Интересные поделки...
Precisa de um trafo, esse circuito vai durar 2 minutos ligados até explodir
2.2mfd 440v capacitor or 330uf/25v capacitor or 100k resistance
यह use कर सकते है pl बताये जलदी से
This is great and awesome can it work with 12 volts LED television
This circuit will supply at least 100 mA and the led tv needs minimum 4000 mA
Show the volt with multimeter
Sir, very good, but what is the value of resistance. Can we use 560k ohm in 1/4 watt. Please guide me.
No
You can use 1m ohm 1/4 watt resistor
hola.buen proyecto.queria saber si sirve para conectar una tira led de 12v?
Is the output clean?
Because I dont want noise in it
Sir 12 v single color pixel led 50led circuit making sir
The video is very good. Can I use this same schematic for 120V power input to 12V?
Yes. You will get about 40 milliAmps per microfarad.
Sirve para conectar calentador de 12voltios?
saludo de chaco ,aguanta muy bien el circuito tengo a prueba ace 2 años .
??? Con solo mirarlo y un poco de nociones en electrónica se tiene por respuesta que los diodos no durarán mucho tiempo encendidos
Kiya ye solar DC karent ko ac karent me badal sakta he jese ki janretor DC karent ko ac me deyud ke thuru se ac karent banate he kya apka jugad ESA solar me ho sakta he ap batay ki solar DC karent ko Nina Invortor ke kese ac karent kese nanay
Bien
Man your resistor is taking a beating! Does it get really hot?
12-0-12volt 3amp ,and 15-0-15volt 5amp ka bridge circuit ka diagram chaiyea
Keknya voltasenya
ttep 220v
cuma ampere nya yg kecil..
How much would the capacitor be if the voltage is 125 v?
Yeah jo sir aapne led circuit bani would led circuit Kitne watt led tak CHALTA HAI?
YOU SHOW VOLTAGE THROUGH MULTIMTER
Muito bom parabem
No diagrams? how about the LED configurations? does it have a over current resistor ? was it a parallel ? or series or series-parallel lack of info dangerous
Can I use this circuit for 12 volt mini refrigerator instead off AC to DC adopter.
1 mili is wrong. It was 1M ohm. Brown-Black-Green-golden(1 for brown * 0 for black*100000 for green golden 0.1=1M)
What is this means 1Milli-Oms Resister. Is that a 1MOms resistor. Plus. Reply.
شكرا جزيلا
There is mistake, 1 M ohms instead of 1 milli ohm
Sir capctor heat ho jata hai supply dete he kya kare
meekata 12V light venuvata podi LDE light set karann ooni resister eka mokadda bro
Ampere?
Kya sir is circuit se ham 12volt ki battery charge kar sakte hain ya fir 12v dc motor chala sakte hain
Can we run a dc amplifier/car music tap with the dc output?
How much long we can use it, means if it use alternative 12v transformer or 220v to 12v to 5v use in circuit which will work at least 2 hours so will it work properly, It will not dangerous for circuit?
will 205j 250v capacitor work?? please answer
Sorry ..brow....resistance may be 1mega ohm......not milli
Brother ye kitne watt tk current de skta Maximum
Para usarlo o convertir a 110v a 12v que se debe cambiar o hacer?
To use it or convert to 110v to 12v that must be changed or made?
Can I use 35V capacitor instead of 25V capacitor?
Yes.
Yes u can also use 16v
Did you connect "1mili amp" bleeder resistance? Very surprising isn't it ?
Bhai yeh led strip ma work karegi
I have made the same circuit but wants to run an led series but power supply does not come through
do you have solution for 220AC to 220DC, 220AC through diode bridge have 289,08V (240AC - 315,36DC) 220x0.314 + electrolyte 10-20V cca
good
Nice