ভাই আপনাকে অসংখ্য মোবারকবাদ ভাই আমি 2007 থেকে 2011 পর্যন্ত সাদাকালো টিভির কাজ করতাম কালার টিভির কাজ তেমন একটা ভাল বুঝতাম না বিদায় কালার টিভির কাজ করতাম না কিন্তু ইউটিউবে আপনার ভিডিও দেখে আমার আবার কালার টিভির কাজ করার ইচ্ছা জাগলো আপনার ভিডিওগুলো দেখে আমি ভালোই কাজ বুঝি এবং সুন্দর করে কাজ করতে পারছি
then, this circuit is dangerous for large projects or to charge a smartphone, but this circuit is widely used to power LEDs for the night through another resistor.
The 1N4007 diodes are in series and one of them is useless.100nF capacitor charging 470uF takes a few seconds without any load,but having connected a load it will not work because it will never fully charged to 5v.Equal or less than 1uF capacitor for fast 5v rising time.
This circuit just works for a few mA, Never for high currents. This is good for low consumption devices like LEDs. Biggest current flows needs transformer.
if you're looking for zapping somebody, that's the right way. never connect live 220v without a transformer, you readers just take it for educational purpose, do not attempt to use 5v out from that circuit
then, this circuit is dangerous for large projects or to charge a smartphone, but this circuit is widely used to power LEDs for the night through another resistor.
I have a doubt. To glow led of 2v and 20 milliamps We need to apply resistance of (220-2) /(.020). I.e., 11 k ohms across 220 v supply. So if we need 5v and 2 amps, should we be using 215/2. i.e., 107.5 ohms resistor?
then, this circuit is dangerous for large projects or to charge a smartphone, but this circuit is widely used to power LEDs for the night through another resistor. Sorry for the english but i'm italian
What is the role of 100nF capacitor It is a voltage divider ckt, will not IN 4001 gets damaged on reversal of polarity, as PIV of these diodes is very less.
It is safe provided you secure it in a plastic/MDF box and connect the phase to the open end of the ceramic....if you connect neutral , electric shock at the output is for sure ....to avoid mistake,use a 3 pin plug so that the live wire always remain connected to the proper place
Sir Ji 220volt ac ko 12volt dc may badal kar dc 12volt speed moter 795, 895 say banay fan ko Chalanay kay lia MAINAY 220 volt ac 12012 ka 5 amp wala transfarmer lia hay. Sath may Bridge bananay kay lia konsay No..ka Diod Laina hai, Kitnay volt ka Kon sa capacitor laina hai , Lagatar kitnay gantay tak in speed moters ko chala saktay hai Kitanay what's BIJALI KHAIGA. JANKARI DAY , Thanks
Actually this circuit has one problem. It will heat the zener diode. And blast the capacitor bcz total output of 1 micro farad capacitor is around 150 volt and you are converting 150 volt to 5 volt directly. So it will generate lot heat.
bhai aapne bhalehi voice nhi dali bt har ek components ki deatail barikise naame de de kr batae 👍 bhai mujhe market me jo Bluetooth usb kit aati hai use mere ghar ke emply me lagana hai to kta esa krne se mai ac to 3 volt dc de sakta hu koi short to nhi na hoga
ভাই আপনাকে অসংখ্য মোবারকবাদ ভাই আমি 2007 থেকে 2011 পর্যন্ত সাদাকালো টিভির কাজ করতাম কালার টিভির কাজ তেমন একটা ভাল বুঝতাম না বিদায় কালার টিভির কাজ করতাম না কিন্তু ইউটিউবে আপনার ভিডিও দেখে আমার আবার কালার টিভির কাজ করার ইচ্ছা জাগলো আপনার ভিডিওগুলো দেখে আমি ভালোই কাজ বুঝি এবং সুন্দর করে কাজ করতে পারছি
thanks a lot
Keep your channel logo somewhere, , placed exactly at the subtitles...
Thankyou bro.I did it.this video was very help to my project.thankyou very much.🤗🤗😘😘
1. When making these kinds of videos, it would help to show a diagram at the beginning
2. This circuit is fucking dangerous.
I mean you gotta take the risk without needing the transformer
then, this circuit is dangerous for large projects or to charge a smartphone, but this circuit is widely used to power LEDs for the night through another resistor.
The 1N4007 diodes are in series and one of them is useless.100nF capacitor charging 470uF takes a few seconds without any load,but having connected a load it will not work because it will never fully charged to 5v.Equal or less than 1uF capacitor for fast 5v rising time.
that's right
Have you not noticed the channel logo and part names merge with same colour. Then what is the use of displaying the parts name.
good gob! bro!!!
thanks
How can we make it 2 or 3 ampere output?
why does my 5v output electrocuted me????please reply
BOA TARDE PROFISSIONAL DA CRIATIVIDADE!👍🏻🇧🇷SUCESSOS E VITÓRIAS DURADOURAS
thanks a lot
2:35 having the third hand is always useful.
yes, bro
This circuit just works for a few mA, Never for high currents.
This is good for low consumption devices like LEDs.
Biggest current flows needs transformer.
Could you tell me exactly what does it mean a 'few milliamps' ? Can I use with Esp8266? It requires max. 200mA
@@Kszajga seems no. Purpose of this circuit is to use it as Signal.
Can i use this same components and only change the 5v zener to 12v zener to get 12v
sure, you can do that,
Why 2 diodes? It seems like one of the two is redundant. Removing one diode should'nt cause any change in the working right?
if you're looking for zapping somebody, that's the right way. never connect live 220v without a transformer, you readers just take it for educational purpose, do not attempt to use 5v out from that circuit
Yup correct
It's totally buggy circuit
@@blackbox8789 Why is that? What's the downside to this method?
then, this circuit is dangerous for large projects or to charge a smartphone, but this circuit is widely used to power LEDs for the night through another resistor.
Nice circuit i need it to give live feedback to arduino, to check wether the supply is present or absent. What is the output current you are getting?
did you use that in arduino ??
Pf or resistance kam volt ka laga sakte he kay
no
I have a doubt. To glow led of 2v and 20 milliamps We need to apply resistance of (220-2) /(.020). I.e., 11 k ohms across 220 v supply.
So if we need 5v and 2 amps, should we be using 215/2. i.e., 107.5 ohms resistor?
2 amps you will not get, capacitive dropper circuit gives very low ampere
Bro i need zenor diodes no and 470k alternative resistor house 104j /400v capacitor
zener diode 5v.
then, this circuit is dangerous for large projects or to charge a smartphone, but this circuit is widely used to power LEDs for the night through another resistor. Sorry for the english but i'm italian
বেশ ভালো লাগলো ।
thanks a lot
Good job , the circuit works very well , would you tell me please how to increase the output current , thank you.
Ok, thank you
How much current it can handle?
Ak bat bato bhi isse mobile charge ho sakta h kya
nahi
Can you convert 100 am dc and 3.7 volts to a higher dc voltage on the other side without a transformer?
sure
What is the role of 100nF capacitor
It is a voltage divider ckt, will not IN 4001 gets damaged on reversal of polarity, as PIV of these diodes is very less.
it work in 34pcs parralel LeD lights?
i don't test that,,,
Can i charge lithium battery with this circuit
no
nice . give pf link
Good job,Man.Keep it up!
thanks a lot
output Ampere....how much?
how much ampear in 5 volt dc
Extremely dangerous circuitry that puts whatever connected on the 5v end in a floating ~200-250 volt DC relative to ground.
so this is a half wave recitifier. Can that zener diode handle all that voltage its preventing from coming through without burning out?
yes,
What changes would be required for a 120V AC input, same 5V DC output?
don't need to change anything
What is it's output amps?
1.5 amp
Hello please tell I want to convert 410v to 5v . How to do it
you need to use bridge connection using diode and capacitor,
for exact 5 volt, you can use 7805 voltage regulating IC.
Vai sundor vabe bujaite parcn
thanks a lot
You should use a bridge rectifier in place of your full wave rectifier, that will be better.
yes
220 v to 5 v mobile charge kar sakte hai
yeah
I'm always using a transformer in the power supply circuits. so i'm wondering Is this circuit safe? and how much the current that can bear?
it's output is DC 5 Volt
@@CreativeWorldPro yeah i'm already know that.
but i'm asking is it safe? and what is the maximum current of this circuit
It is safe provided you secure it in a plastic/MDF box and connect the phase to the open end of the ceramic....if you connect neutral , electric shock at the output is for sure ....to avoid mistake,use a 3 pin plug so that the live wire always remain connected to the proper place
thank you sir.this is working
congratulation, thanks a lot for trying
Can i operate 5v relay in this circuit
2:03 - 2:10 what you mean by AC negative and positive? AC doesn't have polarity. Do you mean live and neutral?
you are right
@@CreativeWorldPro kk
Is circut ko 2 ampiar mai kaise banye
i tryed this circuit but its note take any load output
Bro 5volt dc motor chlaa sakhta hai kya
sure
A better circuit is with a transistor
Feed to collector 5v zener to base out emitter
Can i follow the idea bro?
sure, you can,,,
@@CreativeWorldPro thanks bro
Good, but the current it can drive is too low, not having isolation is dangerous and one diode might be enough.
There is no constant output., max output I am getting is 0.50V not more than that, what to do??
please check all connection and electronics component that you are using
Change PF
Me too same 0.5v.. if I remove zener it gives 65v...
Anyone else cringe at the cold joints? Interesting circuit though.
Sir এটা কতক্ষণ চলবে।
i like your explenation very much. i'm searching from 110vac to 5vdc can you please help me?
sure, i will make
@@CreativeWorldPro great thankyou so much
Sir Ji 220volt ac ko 12volt dc may badal kar dc 12volt speed moter 795, 895 say banay fan ko Chalanay kay lia MAINAY 220 volt ac 12012 ka 5 amp wala transfarmer lia hay. Sath may Bridge bananay kay lia konsay No..ka Diod Laina hai, Kitnay volt ka Kon sa capacitor laina hai , Lagatar kitnay gantay tak in speed moters ko chala saktay hai Kitanay what's BIJALI KHAIGA. JANKARI DAY , Thanks
you can use 1n5399 diode
dt tranagforma r pasa c 2482 tandestare sort dila halka st dita chay kinto st hoy na ki korba boss
kiser circuit ata ?
welton tv
01720386903 plz aponar namber ta boss
I would have loved to have been able to see the parts list.
thanks a lot
ভাই,মাইলার ক্যাপাসিটর আর রেজিস্টরের কাজ কি দুটো একসাথে কেনইবা দেয়া হয় প্লিজ বলেন
i will do that
Whats ampere?
Can I touch it out put wire
Dear I don't find any value of resistance
This one is easier to understand without explanation.
isme output current kitna hoga?
5 volt
@@CreativeWorldPro MERA MATLAB Amps.
100 mA
Actually this circuit has one problem. It will heat the zener diode. And blast the capacitor bcz total output of 1 micro farad capacitor is around 150 volt and you are converting 150 volt to 5 volt directly. So it will generate lot heat.
I thought the impedance of your meter would decrease the voltage. But it is a good experiment anyway.
thanks a lot
Apakah aman pak untuk MP3 bluethoot
Gak denggung
Please let me know the watt of 470 ohm resister.
2 watt
Amp. ? Output 🤔
Mpr kese banaye ye bata
Sir ji good morning
Sir bina load ke cheque karenge to capacitor blast kar jata hai
Kya kare
actually, watching you can identify which one good & which one bad
Connect always some load to get capacitor discharge path to ground. First connect load then make it on...
@@chandrashekharmirajkar2611 or connect a 1 watt zener diode to the capacitor
This won't work as you have reversed polarity of diodes 🤔😕
its a half wave rectifier so it would still work. That's what the capacitors are for.
Amankah kalo buat beban yg gede
Can you draw the circuit diagram""'video is very fast&can't see the value of parts,,,,
So nice
Thanks
How to make 5v 50amp and 100amp
i'll show you
How about the load?
220v ac to 5v dc
Creative World i meant how much current u can take it ?
Sir ac current me positive Aur negative nhi Hota hai phase Hota hai neutral
thanks for your compilation
bhai aapne bhalehi voice nhi dali bt har ek components ki deatail barikise naame de de kr batae 👍
bhai mujhe market me jo Bluetooth usb kit aati hai use mere ghar ke emply me lagana hai to kta esa krne se mai ac to 3 volt dc de sakta hu koi short to nhi na hoga
beautifull work ^_^
I need to know the Resistor power How we calculate them
i will show you, how to realize the value of resistor
@@CreativeWorldPro Thanks
P=UxU/R so , 220x220/470000 in watts normally 0.1w but be aware of the max voltage of the resistor , so put a 1w.
So nice 👍
Semplice ed efficace
whaou !circuit and highly dangerous too without isolation.
i realize that, i just see the method of making this circuit
la Cachina Umbrella sa
Shockproof he ya nahi
nahi
@@CreativeWorldPro transformer wala hi safe he
Sabe como fazer um provedor via rádio me manda uma vídeo
i will make
Mobile charge ho sakta hai
koshis kar sakta hoo
No, Nehi hoga.
Negative of diode not positive
Ye to btaya hi nahi ki aapne kaun 2 se component use kiya
safe nahi hai .a cnak light jada ayi to diode aur capacitor ud jaiyemge
Use 105j/450 v ????? Or resistor kitna wat ka h
I want 3.7 to 4 volt
that is also possible
@@CreativeWorldPro how possible
ac negativ and ac pozitiv
really?
sometimes reverse...lol! 50 or 60 times/second
Sir 12 volt ka cerkit bataiye
you just need to change diode,,,
if you use 12v diode, it will be ok
This is not pure 5v DC. This is modified sine wave and curve does not flat like pure DC. If you touch this 5v it will give you shock
Output voltage drop
ভাইয়া,220v ac to 12v dc without transformerless একটি ভিডিও বানিয়ে দেখাবেন, প্লিজ।
sure,,,
khub taratari dabo
It is giving low current output...
This is not a good circuit to apply with
Seperti nya hanya gue orang Indonesia yang komen,like jika ada orang Indonesia nonton konten ini
Hello sir in your project requirements shows above the creative world name so it's unreadable so please step away your creative world name aside
ok,
thanks a lot..
Please check voltage is keep dropping
It's not a consistent 5v. fluctuates way too much.
This circuit is not isolated from the main supply , don't touch any part
you are right