Good explanation of calculation

Very nice and helpful video. Sir, thank you🙏.

Very nice, very useful, thank you.

Good tiching karte hai 👌👍👌👌👌👍👌

Jankari achchi lagi

VALUABLE INFORMATION SIRJI.

Very helpful video.Thanks

I am tv technician very informative videos

Ya video achcha Laga

Usefull information 👍

Ab Ek electronics engineer ki Bhasha bol rahe ho aap ekadam badhiya bhai

Bahat baria Bhai

Wow that was amazing sir.👌👌👌👌

Superb. Balanced mixing of practical and theoretical information.

Thank you Sir.

Useful information bro ❤️

haaha zinda doctor saheb

Thank you very much sir very useful and nice video

Nice work......

very interesting video please make more videos like this thanks

Nice video 😊

vdo to aap mast hi banate ho sir..

Very good

Nice video

Nice trick 👍🌼🌼🍀🌼🍀🏵️🍀🌼

First view + First like👍👍👍

Isme C1 capacitor kon sa use hua hai Pls bataiye ? Jo input ke paas laga hai red wala?

Itna knowledge to electrical engineering students ko bhi nhi hota hai jitna aapko h

I am first viver

Sir ek circuit banaye jo AC~ to DC Ho usme ham volte and current dono adjustment kar sake Please sir is par ek video

@FreeCircuitLab

3 жыл бұрын

Achha

VERY GOOD, I AM IMPRESSED, YOU ARE THE ONLY ONE WHO KNOWS HOW TO READ DATASHEET AND CAN UNDERSTAND CIRCUIT DIAGRAMS, KEEP UP THE GOOD WORK 👍👍👍

led parlel ye series kisme juda hota hai

Puri video me ok ok bola h

🙏💓🙏

Yes good explanation pl show or message me that LED driver circuit output voltage without load LED

@FreeCircuitLab

2 жыл бұрын

90 to 100 volt

Which led is good in terms of good power supply. I tried Eveready it has not so good power supply

Led tube light ko kaise smd led badla Jay aur driver ko kaise repair Kiya Jay iske upar ek video jarur dijiye.......

Sir plz make a video about how to run cfl on 4-12v pls

@MMaheshThakur

3 жыл бұрын

iske liye bahut boost krna padega. invrter circuit kyu nhi use kr lete h app

ओ भाई हमको लेना है लेडी ड्राइवर ट्यूबलाइट का कैसे मिलेगा

Gd.. Video ..bhai.. But ee flikering kyu hota hai.. ? Plz bataie..

@FreeCircuitLab

3 жыл бұрын

Mujhe exact reason pata nhi hai. But probably is circuit me inductor, capacitor charging, discharging karta rehta hai. To output voltage pure DC nhi hota hai. Ek triangular component rehta hai to ushke wahjah se LED ki brightness high low hota hai but wo bohot speed me hita hai isliye hume mehsus nhi hota. But camera ek second me 30 ya 60 photo leta hai(Frames per Second), isliye wo frequency camera ke sath interfare karta hai

@abhishekrout3022

3 жыл бұрын

@@FreeCircuitLab same case tv main recording ke time bhi hota hai

Ek tube light mein 25×4=100 smd led hai jis mein last 25 smd nahi jal raha hai. 8/10 smd 5mm led se replace kiya phir bhi last part nahi jal raha hai. Toh solution kya hai??? Tripura state.

Please add a brightness control to this tube light because it's very bright

@FreeCircuitLab

3 жыл бұрын

Hmm I am also planning

Output voltage 80v ke upar aaraha hai mai kya karu

100w led Mein sat Hota Hai Sar

Bhai apko electrical engineering krna tha...

Sir ya 12v convert box ma chalega????

@FreeCircuitLab

3 жыл бұрын

Pura video dekho pata chalega

bhai ye board 5v ya 12 volt output de skta h kya.. chhote mote project me IC me supply dene k liye use krna h ya fir mobile charger ki tarah. current ki chinta nhi h bas voltage kam karna h

@FreeCircuitLab

3 жыл бұрын

Yeh chiz alag h. Jab aap ka device current kam lena chahega, tab yeh voltage ko badha ke pressure create karega jab tak current utna na ho jaye

@MMaheshThakur

3 жыл бұрын

@@FreeCircuitLab oh.. isme kuch modify krke 5volt output le skte h kya

@FreeCircuitLab

3 жыл бұрын

Le shakte hai fixed load ke liye

Ok ok ok ok bolte hi ja rahe ho

Sir meri tube light blinking kar rahi hai maine charon capacitor badal kar dekh liye aur naya circuit bhi laga kar dekh liya sari led bhi check kar li magar blinking band nahi ho rahi

@FreeCircuitLab

3 жыл бұрын

Smd capacitor dekho short hua to change kro

@shafiquemirza5960

3 жыл бұрын

@@FreeCircuitLab sir naya circuit la kar lagaya fir bhi wahi problm ho rahi hai

@FreeCircuitLab

3 жыл бұрын

Opps. Tab LED ki problem hai. Har ek series me ek ek led faulty hai. Change karna hoga

😅dada tumi eto ok ok koro keno...