12 Volt COB Led 20 Watt / Traditional Vs Flip Chip COB Led
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👉💡👉अगर हम 12 volt 10 watt cob led को full intensity के साथ glow करायेंगे तब अगर बैट्री का voltage 12 volt है और cob को अधिकतम कुल वोल्टेज 10.8 (3.6X3 =10.8) देंगे और हमें cob पर 1.5 Oms 1 watt की resistance लगायें तो cob led chip पर लगभग 800 mAmp current पहुंचेगा और cob led chip हमारी बैट्री से 8.64 watt ऊर्जा खर्चे करेगी…… अब रैजिस्टैन्स का कलर कोड जान लेते हैं…. Colour Code Of Resistance : Brown Green Gold Gold
Note : यहाँ पर हम wiring wires का resistance Zero मान कर चलते हैं…. हलाकि ये कभी Zero नहीं हो सकता…
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12 volt led, led, 10w, 20w, 20 watt Led, 10w led, electronics, how to make, dc-dc, ideas, tricks, DIY projects, emergency, DIY, led driver, led bulb repair, electronics repair, electric, 20 watt cob chip, flip chip cob led, traditional cob chip vs flip chip cob led
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Tags :
#led #12voltcobled #ZeroLab
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Hello sir Rasistor value? ??
Very nice videos sir ji good info
Namaskar Sir…. Video is good. ye cob led lights kaha se kharid sakta hun delhi me?
Bohot aacha description diya
Sir jab flip chip me N OR P bounding wire se connect nahi ki to connection pura kaise hota h , wo samaj nahi aaya , sir plz dobra or achhe se samjhaiye,
Sir plz Ek video bna dijye micro switch jo fridge induction me hota h Ek hi switch se on v off v hota h iska circuit kaise kaise banta h???
sir aur video upload kro
Salam alikom bhai shan apna contact nambr dedo
यह COB लाइट तो CHINA से आती है ना। क्या हमे इसे use करना चाहिए ?
Nice sir thanks 👌👍
Sir aap hme Diffrent voltage mashine k bary me btay led bissness me led ko check krny k liea uska kya use hota h
nice video 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂 🙂
Ty sir this video is very important in my case coz my 4 cob led were damaged coz i used direct through 12v ..
Which value resistance use
50 watt cob led milgayegi 20 pcs
Sir agar battery Se Hi chalana Hai To kaun sa register use karna hoga
Sir nice video.
Thank you good information.
Sar ek liquid-past banakar dikhaiye
Sir ye 20 watt mein h Kya description box mein 10 watt k liye btaya h apnr
Themal paste compound kaun sa le sir best btaye
Hello sir आप 1 mosfet बनाकर बताइए ना
Sir g reply zaror karna plz🇵🇰
Sir g ap kindly ya bata sakty hien k kis driver k sat kon sie mcpcb lagani chaye.
For example driver mai kina uf our volt ka capacitor laga hn our kitni output dy raha hn our us k sat kon sie mcpcb match kary gie.for 7 to 18w.plz
Ap ko bahot comment kia k mujy contact kar lien ap sia LED bulbs k bary pouchna hai shyd ap free ni hien.to kindly ap ider he solution dy dien ya koi video ho to us ka link ya koi video bana lia for new new LED bulb business starter.
Thank you
Sir, I'm from Gujarat and i don't this type of chips over here. You show Rs.20. Can you please give address of sellers so I can contact them directly without giving you trouble. Thanks
Nice video on cob led
नमस्कार गुरु जी
Sir HEAT SINK PASTE Kya Kama karte kya upayoga