How to make Ac 220v LED Light Indicator | DIY AC Led indicator | 220v Ac Light Indicator
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- เผยแพร่เมื่อ 17 ม.ค. 2018
- How to make Ac 220v LED Light Indicator | DIY AC Led indicator | 220v Ac Light Indicator
220v LED indicator
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superb....
good job..
Hi
Very nice I will try myself
THANK you very much,,
gud bro...
😃👏Excellent very easy👍like👍
Very nice
Bro What about Diod polarity?. No need for music . A clear circuit diagram will do all the things
Super
Ise tester men use kar sakte hain
Perfect! ✌😎
Wow nice video
Sir, ac ka plus minus check karna parega. या फिर कैसे भी लगा दे टू plug ko
Thank you
Are these types available online for purchase without case?
How many watt it should be take??
What are the resistance and diode specs if I want to use 3 and 5 no leds respectively,please reply
Thanks for the prompt reply
If you have old Nokia charger you can use that simply connect led and resistor ( 330E or 560E or in between value ) to the out put of the charger wire for eg: charges out put pin/wire + (red wire normally ) to one end of the resistor and other end of the resistor to the + of led and - of led to the - of chargers pin/wire (black wire normally) if you use 330E = more bright, 560E = bit less bright than that, do experiment and set your required brightness
@@imwhatim7259 That's a very reasonable suggestion. It's rather stupid to power one or few LEDs with 220V, wasting many times more power as heat on the resistor, than goes to light. A 5V switching power supply (phone charger) is good for 1 white/blue LED or 2 green/red/yellow LEDs in series, look up LED resistor calculator to understand how to calculate the resistor values. On a 12V power supply you can run 3 white/blue LEDs or 5 green/red/yellow ones.
Sir which side of the led resistance will be connected and which value the diode you used and which side it will be connected
Led + side use resistor
thanx..
White led use me le sakte hai kya
If you have old Nokia charger you can use that simply connect led and resistor ( 330E or 560E or in between value ) to the out put of the charger wire for eg: charges out put pin/wire + (red wire normally ) to one end of the resistor and other end of the resistor to the + of led and - of led to the - of chargers pin/wire (black wire normally) if you use 330E = more bright, 560E = bit less bright than that, do experiment and set your required brightness
3, 3.5v led ko 12v ac se kese jaayein, bike ke purpose se pooch raha hu
1k resistance use karo bhai
Thank you so much .. can i use this circuit as indicator for a ac extension box
yes, im, already using it, since i made.
@@CreativeInventorlab Thank you 😊
@@CreativeInventorlab sir expecting a project which consists 3 leds .. which glows depending on AC low , normal and high voltage detection...
Like red led on when ac power is below 110volts
Green when 220 to 230
Blue when ac above 240v ..
I think it will useful to know the ac low and high voltage easily .. simply by looking leds .
By this we can protect our ac appliances from low voltages
If you have old Nokia charger you can use that simply connect led and resistor ( 330E or 560E or in between value ) to the out put of the charger wire for eg: charges out put pin/wire + (red wire normally ) to one end of the resistor and other end of the resistor to the + of led and - of led to the - of chargers pin/wire (black wire normally) if you use 330E = more bright, 560E = bit less bright than that, do experiment and set your required brightness
Tester ke undr ke neon bulb ko nikaal kr usi resister k7 jisme neon bulb lga hua tha led bulb lga de diode bhi lga de to kya kaam krega tester k undr bhi ek resistance hota hai 180k ohms ka
Bhi 180 k ka is liye hota hei ki hame curant na Lage is liye 180 ka lga hota hei .aur vo 1000 volt ko bhi check Kar deta hei .tum es tayap ka led tesatar mil jayega market me .mene to 1996 me 20 RS ka liya tha .ABB pata nhi kitne ka milta hoga MN alum nhi .ek neon aur digital tapariya ka milta hei .100 RS ka .Jo wire ko Bina kavr open kare fase Bata deta hei. Good hei .testar .dekh Lena surch Kar ke .
How many watts of resistor and value?
If you search for resistor color code guide, you can decipher it yourself. Green Blue Orange means 56*10^3=56KOhm. Silver band is the tolerance, +/- 10%. To calculate the resistor power dissipation: Vin=220V Vf(led)=2.0V (search for green LED Vf, it's typically 1.6-2.2V), Vf(diode)=0.7V (check 1N4007 datasheet, the chart with Vf plotted against current). Vr=220-2.0-0.7=217.3. Ohm's law: Ir=Vr/R = 217.3/56000 ~= 0.004 (4mA). Power dissipated by resistor Pr=Vr*Ir=217.3*0.004 ~= 0.87W. You can also calculate it as Pr=Vr*Ir=(Ir*r)*Ir=Ir^2*R=0.004*0.004*56000. Hence, >=1W resistor.
I recommend not playing with line voltages (110VAC, 220VAC) until you get a solid understanding of electricity. Electricity kills.
The resistor got heated up in short time. Can you tell me it is a normal phenomena?
Because I'm going to use it for continuous application.
u have to use 1-watt resistor if it is heating too much
can i use 56k resistor
If you have old Nokia charger you can use that simply connect led and resistor ( 330E or 560E or in between value ) to the out put of the charger wire for eg: charges out put pin/wire + (red wire normally ) to one end of the resistor and other end of the resistor to the + of led and - of led to the - of chargers pin/wire (black wire normally) if you use 330E = more bright, 560E = bit less bright than that, do experiment and set your required brightness
Yes, use 56k 1 watt resistor
Agar J al gaya to fuse hoga??please bataiye,,,
fuse hone ka chance rehta hai, pad jydatar resistor kala ho jane ke baad bhi kaam karta rehta hai.
Can I use this 56k 1/2 watt resistor to glow led daily for 24 hours
yes, it will be great
I have this matter
Bhai samjhate to aur bhi achcha hota
Upload next vedio
Why 56K ?
Will the 56K/_""1/2watt resistor. Get burnt?/please draw circuit diagram...
half watt can be used.
Assuming a Vf=2.0V green LED and Vf=0.7V on the rectification diode, (220-2-0.7)/56000~=0.004 = 4 mA. Power dissipation (I^2 * R) on the resistor will be 0.843 W. I think a 1W resistor is needed.
@@GenePavlovsky You really have practical knowledge 👍🏻👍🏻👍🏻👍🏻
Can I use 100k resistor?
yes, it will work perfect
Diode koto , resistant koto kicu boja galo na???? Comments please
56k resistance 1n4007 diode
Can I use 47k
@@CreativeInventorlab Thanks but if I calculate 230 v source led voltage 3 volt led current 18mA so resistance = 13 k approx so why we are using such a larger value resistance could you tell me please I am confused ??
Use 100k ohms resistor for longer lifespan of LED
@@vedurj9723 because you calculated resistor value, however you need to calculate watts of the resistor as well which is = Current square x Resistor
Hence 0.000324 x 13000 = 4.212
so here if you are using 13k resistor then it must be 5 watt atleast to avoid resistor to be blow up.
2.7k ohm lgaa de to chlega ye circuit half watt resistor
@@CreativeInventorlab agar me 56 k resistance 1 w ki badle me 2 w ki lagaye to chalega?
If you have old Nokia charger you can use that simply connect led and resistor ( 330E or 560E or in between value ) to the out put of the charger wire for eg: charges out put pin/wire + (red wire normally ) to one end of the resistor and other end of the resistor to the + of led and - of led to the - of chargers pin/wire (black wire normally) if you use 330E = more bright, 560E = bit less bright than that, do experiment and set your required brightness
@@goutamsarkar6415 Yes bhai chalega
No
How you calculate resistor value
@@CreativeInventorlab i know but which angle you use 56k resistor how you calculate 56k resistor please tell me
@@CreativeInventorlab i know you use 56k resistor but why you not use 8.5k resistor instead of 56k what happen if we connect 8.5k resistor
@@CreativeInventorlab tell me the formula to calculate value of resistor and also tell me if i connect 4 leds then which resistor i can apply please
@@CreativeInventorlab 220-3=217÷0.03=7233R. By ohms law i calculate the value of resistor but your value is 56k then how which formula?
@@himanshuupadhye7505 simply download the aap *resistor value calculator*
रेजिस्टेन्स से वोल्टेज कम कर सक्ते हे तो ट्रान्सफार्मर क्यु बनाया सर ?
Transformer give u proper AC 12V
BUT IN THIS CASE YOUR RESISTOR BURN IMMEDIATELY..
WHEN YOU CONNECT A LOAD TO IT...
@@nazmulhassan7008 AC 220 भोल्ट मे रजिस्टर लगाके कैसे 3 भोल्ट का LED बल्ब चल्ता है ?
एम्पियर अधिक पाने के लिए
Daiod ketne momber ka h
100k ka lagana
Registance value kaha ha?
Use 100k 1 watt resistor
Why you have used 220volt inverter??/_Why L can not connect. To 230 volt directly in main line,,,?
i had not that long extension socket at that time to show in the video, but u can see the thumbnail.
The inverter with it's limited power *might* not kill you if you mess something up. The main line is more likely to kill you. It's better and safer to take a 5V or 12V power supply (phone charger, whatever) and use the low DC voltage to run LED(s).
Formula for LED resistor is R = (Supply voltage - LED voltage) / LED ampere. So, R = (220-2)/0.02 = 11k but when I connect 11k with glass type transparent LED then it fuses after sometime. Why?
looks like you are completely based on theory, that practice will work based on theory 😅, electronics is more complicated than u expected.
@@CreativeInventorlab But what is practical? without formula and theory engineering doesn't work. Ohms law is also theory but every electrical device works on it. This formula is correct but I doubt the LED ampere or voltage is different because when I use a non transparent LED, it doesn't get fused.
use a 100k quater watt resistor, u can use higher wattage resistor also, but quater watt resistor of 100k will not burnt also, and with that 100k resistor connected any led you want diffused led or transparent led it will not get fuse at all.
@@CreativeInventorlab lol... 100k? 1/4 watt? I tried all that. Even according to formula P = V^2/R = (218)^2/11k = 5 watt is required. But for 100k P = (218)^2/100k = 0.5 watt is required. I USED 200k 1W RESISTOR but only glass type 5mm Red LED survives but Green and Blue gets fused. Why?
ha, lol, realy , led are getting fused😂🤣, i really can't believe that, im using it for years and non of leds are getting fused, God know how's ur led are getting fused😂,
Also, 100 k 1/4 watt resistors are the commonly used in ac wall mount socket, they used both type of leds diffused and transparent both with the same 100k 1/4 watt resistor., also u didn't tell me that u want to used white or blue led, for that u have to used a diode and 63v cap connected to the led.
Why need to connect a diode? LED itself is a diode which emits light.
To protect the LED from reverse voltage
You don‘t always need to, however it‘s better because LEDs don‘t like reverse voltage.
If it‘s just for a indicator, 500k -to 1M- is already enough and you can use a 1/4W resistor.
A indicator shouldn‘t waste energy and be bright as hell. With 500k, you will get a power of around 0.14W (at 264V, which is the max. in the UK). At 56k, 1.25W of energy would be wasted.
On using 500k to 1M led will not glow, so your your long explanation lecture is wrong,
And thanks for wasting mine time
@@CreativeInventorlab this may depend on the LED, but I got a blue 3mm LED to light on 500k. On 230V, the current going through a 500k resistor will be around 0.5mA. This would be the same as a 10k resistor at 5V.
I appreciate the fast answer.
In India the company manufacturers used 100k to 120k resistors in led indicators and that concept I used to reveal there truth and make them myself so that anyone can make it easily and save there valuable money, now talking about led, all leds that's an diode are sold in India works on ac 220v with 100k to 120k resistors glows fine using higher value that I had tried doesn't glow even, hop so red led will glow at 200k but very lower brightness but 500k to high and 1m is almost not worked.
@@CreativeInventorlab true. I also have tested it, everything over 500k seems to be unusable.
1 watt Resistor is heating with 5mm 3 voltage led
then use 100k half watt resistor, also half watt resistor will not burn when it is normally heating
@@CreativeInventorlab if I use 100k 1watt then can I get perfect glow without heat
yes, but there will be slightly heating that can be ignored.
@@CreativeInventorlab most of d videos showing to connect capacitor, why? is this solution for heating
capacitor is used with in4007 diode foe RGB Led flasher
Why 56k ohm resistor? 220v/0.025A =8800 ohm. So, why use 56k resistor, and not 8.8k resistor?
8.8k will heat up and burnt into ashes😅, every thing does not work well in practical dude😅😅,
@@CreativeInventorlab firstly, I doubt it will turn into ash. It's plastic on the outside. Secondly, practice always succeeds something that is written down. I am trying to understand why use 100 k ohms. To put in other words, what is the exact amount of resistance to be used, how to calculate that. Obviously, with suitable wattage, so that it doesn't "turn to ashes"
according to practical 10k is sufficient for 220v ac, but u have to use atleast 5-watt resistor for not to burnt, it will cost high and size will be big, so in order to decrease the wattage so the size of the resistor decrease, we have to increase the value of resistor,
if 10k 5-watt = 220v
50 to 56k resistor increase 5 times the resistor value and the wattage becomes half to 1-watt.
56k ??? U need education
Education from people's like you😆😆😆😆, do you ever go to school in your entire life😆😆
@@CreativeInventorlab I think what he means with this is that you should calculate the power loss before. He just isn‘t really objective, but a 500k resistor will already do the job. A 56k resistor will get relatively hot (even exceed the 1W rating of the resistor) and the LED will be too bright.
As a night light, 56k are maybe okay. But indicators should really only indicate the operation of something.
Much se bolkar samjhao
itna chota circuit ko bolkar samjhao🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣
No have a proper tools
WARN people please! People do something wrong and POOF!
warn for what
Ur video is complicated
Your comment is also complicated
Super