How to connect LED Light to 230V AC Follow us on: Website : techsawco.com/ Twitter: / techsaw2 ********************************************** FULL INSTRUCTION : • How to connect LED Lig...
For all those commenting the voltage or the wattage of the elements, the capacitor is for maintaining light during the negative cycle of AC, which is not used in the circuit.I would use even a 6,3Volts capacitor, its more than enough since the LED acts like a Voltage limiter, around 2 - 3 Volts. The resistor is enough to be 0,5Watts. It is endeed consuming around 1W but only half the cycle, so 0,5Watts in total. The diode type is 1N4007 (could be 1N4004 and above) which works great with 230Volts AC. Personally, I used a rectifier bridge to make use of the negative cycle, and a smaller cap, 22μF on 10Volts. The resistor I use is 39k 0,5W and the LED is blue power led.
@harianodragi8288
4 жыл бұрын
Good project.......i like it .......but resistor rating 1/4 or 1/2 watt?????... .
@marcinurban5633
6 жыл бұрын
Good video... 47K Resistor and 47K Subscribers
@vyghafoods
3 жыл бұрын
4 led 3watt ???? Please
@shivashankar8278
6 жыл бұрын
One IN4007 diode, one 100k 1/2 watt resistor and one LED will make a durable ac indicator.The heat produced will be very less and the circuit is safe.No capacitor is needed.
@Allin7days
5 жыл бұрын
He's using the cap to prevent flickering since LED can lit during 50% of negative AC voltage cycle.
@joaorocha555
2 жыл бұрын
@@Allin7days With 230V ac @ 50hz, half a cicle (witout capacitor) would give abt 25hz flickering. Our eyes may not notice flickering above 16hz, so no need for capacitor.
@nickking9133
3 жыл бұрын
Bhai kitne Om ka resistant lagaya hai batao plz
@kuchbhimushkilnahiladdi810
6 жыл бұрын
sir ji ek Aise circuit ki video Banaye Jis Se Hum 15 vodka CFL Vallabh ka Kanch Jilla saaky aapka bahut bahut Dhanyavad hoga Mere pareshan kar Uttar Jarur dijiye sir
@67omkarwaghmare28
6 жыл бұрын
It's working
@Akshay-pe4fp
3 жыл бұрын
Without capacitors we can use
@alfaromeocarlos
5 жыл бұрын
Y para que funcione con 110v??
@lachhman752
5 жыл бұрын
50 60 led bulf ko hum 220 volt pe kaise conect kare ge
@vyghafoods
3 жыл бұрын
4 led 3 watt 2 led കത്തുന്നില്ല എന്തു ചെയ്യണം
@balasubramanid5411
Жыл бұрын
I tried the same circuit, but after continues usage for an hour the resistor and bulb burned
@LEO-xo9cz
4 жыл бұрын
I'm seeing people use 1k resistors. Why your one so high?
@musictechnicaljramlifire6956
4 жыл бұрын
Isme maine 16v 100uf capacitor dala hai to wo hit ho raha hai
@mohdtahirmohdtahir8303
6 жыл бұрын
bhai jaan 12 v ki battery se jhte laet kese jal ae
@devesia
6 жыл бұрын
It need only 4007 diode and 330 o470 kilo oms resitor is enough no need capacitor. Resistence may be 1/4 o1/2 kilo watt .
@MojammelHoqueBappy
6 жыл бұрын
Baby Nallanirappel bro mujhe eisi ek scrkit diagram chahiye please send me...i am form bangladesh
@Allin7days
5 жыл бұрын
He's using the cap to prevent flickering since LED can lit during 50% of negative AC voltage cycle.
@Sarif_Uddin
6 жыл бұрын
Capacitor of 25v with 220v......! 🤔 Resistor of 1/4 watt through 15 Amp current flow.....🤔. Capacitor have already opened and resistor will burn after 10 minutes by heat.......😭
@shahubhatti9097
6 жыл бұрын
Sonu
@gazaziho
6 жыл бұрын
That's right
@kulanchandrasekaran4462
6 жыл бұрын
Sarif Uddin With 47 K resistor, at 220 Volts, current is LESS than 5 MILLI amperes, that is 3000 times less than the 15 amperes you have said in your comment! Still 1100 milliwatts, and I’d go with a 2 Watt resistor. But your observation of the capacitor’s voltage is correct. Should be at least 250 Volts rated. Also, the PIV of the diode should be at least 600 Volts.
@shivashankar8278
6 жыл бұрын
Durable circuits must be designed.They will be useful and the constructor will be very happy.
@Allin7days
5 жыл бұрын
@@kulanchandrasekaran4462 Voltage is dropped to ~2V at LED where cap is connected. He's using the cap to prevent flickering since LED can lit during 50% of negative AC voltage cycle.
@tarikhd7412
6 жыл бұрын
Capacitor of 25v with 220v
@MrBarooah
6 жыл бұрын
Ok
@sabbiruniquetips5120
6 жыл бұрын
good
@bonifransice9542
6 жыл бұрын
good
@parthasarathiroy7421
6 жыл бұрын
Kitna light jala sakta same circuit sa
@jhgjkbhdggghhhi2193
6 жыл бұрын
how much watt have this ?
@kadogo7712
4 жыл бұрын
Vots x Amps= watts
@m.q6216
5 жыл бұрын
You need safety wear
@Mr.MohammadgouseSayed
6 жыл бұрын
Yes wast of memory be kos with in 5 to 10 minutes register burning 👎
@Sri_dhana_tex
6 жыл бұрын
Thiruvasagan A
@chandrakantkansara5209
3 жыл бұрын
.
@RakeshKJeer
6 жыл бұрын
Almost all videos of this man are fake, he would kill someone by teaching them wrong circuit of electricity, dont try this
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