How to desoldering smd LED With a iron

How to desoldering smd LED With a iron

[@user-rt7sn8bk9m]

謝謝分享 這是我想要知道的技巧

[@oh-jack]

感謝收看喔~

[@wukongsun2933]

我是用防风打火机在铝板下面直接烤的

[@oh-jack]

高手!

[@DIYTechTrends]

Your idea is very good, but I chose a simple, rudimentary way and anyone can easily change the LED bulb! Thanks

[@baibaiyuu7935]

用ppr热熔器，也可以

[@user-jp3of7hu9b]

Is the voltage and current circulating in diodes low ?

[@user-cg9nx9ig1z]

新手應該將燈板正負極電源分離取下燈板在加熱避免過度加熱燒壞驅動器內的電子元件

[@Bianchi77]

Nice information, thanks :)

[@oh-jack]

thanks for watching

[@chinoelders3268]

Sant foarte utile postarile din aplicatii.

[@oh-jack]

Multumesc pentru vizionare

[@henrym.5884]

Thank you So much for your teaching.

[@prasanthk2478]

very good Congratulations

[@oh-jack]

thanks

[@phuang3]

這樣做其實要小心，LED燈珠溫度不能太高，加熱時間太長會影響壽命。基本上我都是雙烙鐵工作，這樣比較保險

[@oh-jack]

感謝提醒，電熨斗最高溫度200度，比專用拆焊台溫度低50~70度，需要較久的加熱時間才能溶化焊錫，理論上對燈珠多少有點影響，沒有專用工具和技術下試試無妨~雙烙鐵真的需要技術呀！

[@phuang3]

@@oh-jack 我最早是用風槍由下方加熱，後來發現其他燈珠慢慢接連故障。查了一下燈珠的規格書，發現引腳的最高溫度只能停留幾秒而已，因此推估時間一拉長會影響壽命

[@oh-jack]

@@phuang3 使用回流焊時LED引腳最高溫度220度不宜持續10秒以上。看來快速加熱到工作溫度，完成焊接，再迅速降溫，對貼片LED的影響最低。

[@user-mg4lg3lw1h]

視頻的教學更換很仔細，不知有無人用熱風槍取燈珠的~

[@user-xg6st5of3k]

有的，只是耗時間而已

[@felizvera6485]

J

[@user-mg4lg3lw1h]

kzbin.info/www/bejne/lYXClYF-gq-JeZY 熱風槍 解焊 焊接 燈珠，講解很到位~

[@user-ic3wm3pb2m]

可用反向鑷子夾較方便

[@oh-jack]

好主意！但是還要克服沒夾好LED彈飛的問題…

[@ThienNguyen-uq1kz]

Thay led mới vào xong các led cũ nhanh cháy lắm, có phải do quá nhiệt từ bàn ủi không bạn?

[@oh-jack]

Có thể do đèn LED đặt trên bàn ủi quá lâu.

[@sinclair2]

Uno dijo compro otro, pero para los que nos gusta pensar e innovar nos encanta estas cosas, te felicito y sigue adelante con este tipo de contenido, saludos desde Perú

[@oh-jack]

Gracias

[@numazavaleta4638]

Y porque no escribis en español digo porque no se te entiende nada o estás borracho.

[@oh-jack]

@@numazavaleta4638 Sí, no hablo español, pero usaré un traductor para responder cada mensaje cuidadosamente antes de beber.

[@ravindraladdad6936]

which paste r u using for stick it

[@oh-jack]

SMD LED contacts still have a small amount of solder, which is pasted by solder.

[@ShabanSabra1]

May God enlighten - Where can you buy the LEDs that you changed? --I am from Egypt

[@oh-jack]

Amazon , ebay

[@MuhammadHussain-mj2sl]

ویری گڈ

[@tinchan3055]

好方法, 但是要填補導熱漿胡去散熱,就會更加好.

[@oh-jack]

對~哈哈,我忘了塗散熱膏了~

[@karifyoutube1001]

kzbin.info/www/bejne/Zpm7hIx6pJd2fJo

[@georgemasih5680]

Nice good

[@oh-jack]

thanks

[@imhoi1269]

讚啊。懂看不懂做。買新算了。

[@fixitfaster]

Very useful...Thanks for sharing.

[@oh-jack]

thank you

[@luzbendijo7383]

Thank you much for your video sharing . sobrang naktulong... Your new follower po

[@jigangjin7818]

我试过，把电熨斗开到最大，温度还是不够。有时候能拿一颗下来，大部分时间是烫不化的，把整块板子都烤焦了，灯珠也都烤成棕色了，可还是拿不下来。

[@Volkan69ful]

Hello, one question is it possible? I have an identical tester like this one of yours, by the same procedure as you I test with my two LED lamps that are faulty and with me no LED gives light when in contact with the tester, why don't they light up?

[@oh-jack]

Test Leads Wire Pen may not touch the solder joints of the LED chip (It's very small) Find an LED like this => www.ebay.com/itm/352163012233?hash=item51fe8d1e89:g:DMcAAOSwl75ZtbSs If your multimeter can light it up , Then it should also be able to light up the LED chip.

[@Volkan69ful]

@@oh-jack I don't know, I tried to unsolder it, I tried it again, it didn't light up. This bulb of mine is intended for 230v, maybe that's a problem, what do you say? And my tester is the same as yours, it needs a 9 volt battery to work

[@kevinmccool3719]

Make sure you are using the diode test function on the meter.

[@oh-jack]

in this video MY BULB Operating Voltage 100~240V If we are using the same tester (Model: DT-830B), maybe the LED chip is broken Or you can refer to this webpage: www.brighthubengineering.com/robotics/60933-how-to-test-led-lamps/

[@mohammedmahboob224]

Soo nice vedio thanks sir.

[@oh-jack]

thanks

Muy bueno, gracias.

[@oh-jack]

gracias por ver

@@oh-jack Mira mi canal y comentame algo.

[@billychao3394]

請問，如果祇有一個燈株微亮，可否短路使用？不換新的

[@oh-jack]

少了一顆燈珠，等於讓其他燈珠吃了更高的電流發熱量提高，長時間使用下來會影響其他燈珠壽命喔。

[@chang545141]

大部分led燈板驅動是恆流驅動少幾顆無所謂，電壓隨燈珠數浮動，電流固定的。

[@billychao3394]

@@chang545141 了解，謝謝您

[@ranashahid4498]

Good work

[@oh-jack]

THANKS~

[@gheorghelupu8158]

Felicitări pentru postare! Mulțumim

[@allokteach6318]

nice

[@oh-jack]

thanks~

[@ysho9338]

t8 t10を、買うにはどこで買えばいいのですか？

[@oh-jack]

楽天市場

[@zapnode]

What is the part number of the replacement LEDs?

[@mustafaartun9546]

Wery nice 👍

[@oh-jack]

thanks

[@nealmohowitsch1593]

Must tell you the music you chose was very wise very interesting , liked Video 👍

[@oh-jack]

thank you

[@ericklassen742]

Thank God for the MUTE button!!!!!!!!

[@faisal5370526]

Good Work my Friend's

[@oh-jack]

thanks

[@itskill3743]

Good job

[@oh-jack]

Thanks for watching !

[@7gooo]

i did exactly here (2:50) and no led has any light by sanwa multimeter buzzer mode what should i do correctly ?

[@oh-jack]

Some sanwa multimeters like PM11, PM3, CD800a, the diode test output voltage is only 1.5v, which is not enough to light up the led light, maybe you can replace another multimeter to test, good luck!

[@7gooo]

@@oh-jack yes its Cd 800a 😢 any way Big thank you for your precious efforts in your Video and your declarations in comments 🌹

[@amazonicscircuitri3762]

I can no longer throw away my flickering bulb, now that I knew how to fix it. Thanks

[@oh-jack]

👍👍👍

[@khalilsalam1500]

on peut pas le faire avec un fer a souder?

[@oh-jack]

Je peux, mais je veux essayer une autre façon de le compléter

[@phinguyen-se7wj]

Good video, thanks.

[@oh-jack]

THANKS

[@geoffroy9659]

Bonjour Très bonne idée 👍😁

[@oh-jack]

Merci

[@cornelvasile5851]

Buna ziua, Se poate un link de unde au fost achiziționate SMD-urile, sau au fost recuperate de la alte becuri?

[@user-mn6oo4qs5r]

はじめまして、初歩的な事ですが､お使いのテスターDT-830Bはブザーが鳴りますか？ 初歩の初歩ですいません。

[@oh-jack]

こんにちは、DT-830Bにはブザー機能も音もありません。

[@user-mn6oo4qs5r]

やっぱりそうですかありがとうございました。m(__)m

[@williamvan909]

Wow 😳 love this video I just learned how to fix my led light bulbs wow 😯 thanks again for your video

[@oh-jack]

Thanks for watching !

[@PRNadh]

Very nice video 👍

[@oh-jack]

thank you

[@calinciortea2093]

After replacing the defective LEDs, the erased thermal paste must be put back to disassembly for a more efficient heat transfer.

[@oh-jack]

YES,THE THERMAL PASTE MUST BE PUT BACK,AND I WAS NEGLIGENT

[@user-tp9px3qw6f]

При пайки 2 диода видно что кантакты слиплись оловом видимо не первый раз паялся.

[@albertomurua8047]

Cuanto tiempo se tiene que dejar sobre la plancha

[@oh-jack]

Cuanto antes mejor

[@creativefest]

wow, this is really nice

[@oh-jack]

thank you

[@biswanathbaidya4245]

Nice

[@oh-jack]

Thanks for watching

[@user-ee5fb8dp8z]

維修很嗨 問題是現在一顆led燈泡可以最久用5年ㄚ，真的不知道特別維修的用意在哪裡ㄚ

[@oh-jack]

從中獲得樂趣 ~

[@Aaron605]

還是蠻常遇到買到的LED燈泡 用沒多久就會開始閃爍了

[@oh-jack]

使用環境的溫度濕度頻率電壓等等，多少都會有影響。燈泡閃爍感覺是電容出了問題，但是拆裝更換太麻煩，不如下次換再高一檔的燈泡試試看。

[@user-xv1le7ii3k]

容易把外壳烫化，应该先把电源两根线摘下来，只拿原盘在上面焊，

[@oh-jack]

是的..應該要先拆下來

[@lww3988]

可以請問新購買的燈珠規格是多少的呢？

[@oh-jack]

影片中的燈珠嗎？好像是型號2835的燈珠。長2.8mm，寬3.5mm。

[@maquinas-texiles-peru]

how up the 220°C or 320°C for fusion of the weld if the iron for cloth is desing up 160°C?

[@oh-jack]

it cannot be used here if the iron for cloth is desing up 160°C

[@hamedmalekimusic]

thank you.

[@oh-jack]

thank you~

[@buddhikawickramasinha1401]

නියමයි මල්ලි පටිට

[@gandathuambe4590]

Merci. Je suis très edifié .)

[@casalasercity]

LED灯零件不容易買的到只能用舊品或壞品就能互相換零件就省錢啦

[@user-bo5sv8ni9h]

耗材燈珠去哪買多少錢

[@oh-jack]

我都在網拍買的，1顆1塊~8塊都有

[@user-xb4dn2iv7h]

شكرا..يااستاذ.هل.انت..من.الصين./CHAINA

[@joshitoshi9835]

Here you missed an important part of the video which is LED Voltage or Wattage, commonly there are 3 types of leds used in these bulbs, so one must be replaced by the same voltage or wattage otherwise it wont work. How about making another video on this topic and share all the basic info and tips to fix led bulb?

[@oh-jack]

Thank you for your advice, it is so helpful to me.But i have to consider it myself.

[@kenk320]

這種的溫度差不多剛好是220~250攝氏度 可以充當SMT熱板 可是你少了一個很重要的步驟 拆焊之前一定要刷助焊 因使用過的板子錫不可能都沒有氧化 所以較難熱熔 好一點的頂多加熱時間過長造成零件紫疫 遭一點的可能把板子都給烤壞了

[@oh-jack]

同意,感謝補充說明👍

[@user-rp8sq9vl6q]

烧坏的灯珠中间会有一个烧灼的小黑点， 用放大镜加肉眼就可以很容易识别出来。

[@nicusorion4156]

Jjjjjjjjjjjjj=jjujjjjj>juu

[@Shahidrasool98]

Thank u so much deqr

[@JRNRenato]

Boa noite, onde compro esses Leds?

[@oh-jack]

Você pode comprá-lo em lojas online, como ebay, amazon

[@manobiza]

Os LEDs você pode retirar de lâmpadas queimadas para consertar outras

[@oh-jack]

Sim, eu faço isso frequentemente

[@spacerman2005]

Aliexpress,shopee

[@oh-jack]

@@spacerman2005 YES

[@user-kk3ym2xs6v]

Led燈泡壞了會閃爍嗎？

[@oh-jack]

有的會閃爍有的完全不亮,遇到閃爍的燈泡,先檢查燈珠是否正常,如果燈珠完全正常,可能是驅動版的電子元件故障了.

[@FOREMAN2015]

hi sir good day, thank you for your tutorial. can we find smd bulb replacement at the shop?

[@oh-jack]

You can buy from online stores like ebay, amazon search "2835 SMD LED Diode Lights "

[@edwinubod0405]

i'm not eletrican but i think this is fun to study. thanks mate

[@oh-jack]

thank you😀

[@zack4382]

how to get the small piece of led and how to order it?

[@oh-jack]

You can buy it from online stores like ebay, amazon secrch "3528 Chips SMD LED Beads"

[@zack4382]

@@oh-jack thank you

[@toaderviciriuc6944]

Ok felicitari

[@iorihot]

請教一下~燈珠大小不一~如何得知是幾號燈珠呢? 謝謝

[@oh-jack]

要用游標卡尺量出長寬 比如 2.8 （長） ×3.5 （寬） 那就是2835燈珠

[@nallollamas2877]

MUy buen video, gracias por compartir, solo si es posible saber referencia del diodo para comprarlo.

[@oh-jack]

Gracias

[@mehdi1sabertanha697]

@@oh-jack عالی دمتون گرم

[@oh-jack]

با تشکر

[@bdi669]

請教一下 燈板拆下來時後你有把灰灰的（應該是散熱膏吧？）那請教裝回去不用上那灰灰的散熱膏嗎？

[@paedailylife7886]

wow...good job brother

[@oh-jack]

THANKS

[@petermoodley3203]

Can TV led back light be repaired the same way

[@oh-jack]

Yes, the principle is the same. Use an electric iron to heat the aluminum plate on the back of the light bar, melt the solder on the lamp plant, and remove the lamp beads.

[@petermoodley3203]

@@oh-jack Thanks will let you know how it goes

[@chrisburnby62]

@@oh-jack who supplies those beads? Never saw then on sale.

[@oh-jack]

@@chrisburnby62 home shopping,,like eBay

[@astronic4522]

Nice project

[@oh-jack]

thank you!

[@RepairingExpert]

Great work

[@oh-jack]

thank you

[@joseendungu]

This is great, just learned how to fix my led light bulbs. We have this TRONIC model, and it always blows the first LED after the rectifier. Now I'll collect all of them and repair the ones i can.

[@oh-jack]

👍

[@juancarlos22mx]

También se pueden desoldar los leds con 2 cautines, uno en la mano izquierda y otro en la derecha, simple.

[@oh-jack]

buena idea

[@user-ye5gl7xt8o]

@@oh-jackщ

[@angelinehuang1728]

燈泡有點可愛 💡💡💡

[@oh-jack]

謝謝，可愛的人看什麼都覺得可愛 ~

[@tahirinihad1561]

لللنى

[@SuperHolaamigos]

gran idea con la plancha te felicito

[@oh-jack]

thank you

[@SuperHolaamigos]

@@oh-jack compartir conocimientos ayuda al mundo :)

[@faisal5370526]

Great idea

[@oh-jack]

thanks

[@mohammadrauf8834]

Very goooooood

[@oh-jack]

3QQQQQQQ

[@camilocarrizo2442]

No puede ser xque los otros led con el calor se salen o se mueben de lugar x el calor

[@grzegorzmatusiak4667]

High class backraund music...

[@oh-jack]

I admit that the background music is not well chosen.....

[@alighaffari4103]

عالی بود

[@elibeserra8909]

O cara põe o multimetro e cobre-o com a mão impedindo a visão.

[@user-eo5rk7oi8l]

مشترك جديد احسنت

[@oh-jack]

شكرا لك

[@Yanto-Kun-JP]

”LED電球の修理/ LEDチップを電気アイロンで交換する”　のタイトルが日本語です

[@oh-jack]

😀

[@user-od3wg7zj3n]

燈片3030，裝別的有效嗎

[@oh-jack]

正負極接點有正確安裝上，應該會亮，可以撐多久就很難說了。

[@sharafathussan4236]

Ap con se country ma ho

[@khanwaqar2536]

You are right but I see and work as but Iron as not open as it I use 18 wat led serkit Help as massage please

[@oh-jack]

Do you mean that the led cannot be removed? It may be that the iron power is not enough and the temperature is not high enough.

[@electronique]

Bravo

[@oh-jack]

thank you~

[@thekorganut]

عندى مشكلة ، كل الليدات مبتديش اى تأثير مع الافوميتر حتى ولو عكست القطبية ، والاغرب ان مفيش اى نقط سوداء على الليدات ، يبقه المشكلة فين ؟؟

[@yehiateto21]

بتكون في المكثف، والمقاومات، غير دايرة الكهرباء ، هتشتغل تمام

[@pedropaulosantos1661]

Like número 3000 !!!!

[@oh-jack]

¡Gracias, gracias a todos!

[@fidelurbano7424]

Espo sible Que ese foco trabaje a 12voltios

[@saidehrajai3701]

Thank you

[@davidadisa1931]

Very good How can I get the chips

[@andreykruglov9578]

Почему утюг , паяльники уже не модно?

[@oh-jack]

Хочу исправить по-другому, интересно.

[@mayconhaupczinskigomes8766]

merece um like so pelo multimetro preto

[@oh-jack]

Obrigada