DIY 2 in 1 Backlight/Capacitor Tester. Mackoy Tech Ph version.

A low cost DIY instrument that can be use for testing of backlights and capacitors.
2 in 1 Backlight Tester and Capacitor Tester.
Materials:
1pc Ac Cord
1pc Ac Socket(Optional)
1pc Fuse
1pc Single Switch
1pc SPDT Switch with indicator light (Optional)
1pc Inductor Coil
1pc Bridge Rectifier Diode
1pc Capacitor (150uf/450v) or (100uf/400v) or (82uf/400v) or (100uf/450v)
1pc 150k ohms 2 watts resistor
2pcs 20k ohms 2 watts resistor
2pcs Metal plate
1 pair test probe
Connector (Optional)
1 Casing or Box
Thanks for watching
Don't forget to subscribe, like & share.

[@noelbriguez3166]

salmat po s di pag dadamot ng ka alaman at dahil po dyan ay new subscriber nyo napo ako maqami pung salmt malaking tulong s aming mga newbie n tech.

[@MackoyTechPh]

Maraming Salamat din po

[@robertmoleta3717]

ganda ng tutorial mo nice very good

[@MackoyTechPh]

Thank you

[@luisbasas7730]

Yes sir saludo po ako maliwanag ang turo salamat

[@rainprie2799]

Salamat sa maliwanag na tutorial mo boss, madaling maintindihan at sundan ayos boss.

[@edsantos6627]

Sir... this is truly nice.. comments: you can reduce the 321vdc to manageable say 21 or 30vdc... pwede pang hawakan.. para mapaliit yung tester, you can use the 4 watts led driver... pwedeng kumasya sa charger... nice video!! 👍👍👍

[@rogermansilungan1416]

Masarap panoorin detalyado

[@MackoyTechPh]

Thank You Kuya Ger❤️

[@romymimes4851]

Salamat galing ang galing mo,bagohan LNG rin ako nag eletronic tecnician technician

[@DifficultyInElectronics]

enjoy watching here master, thank for sharing the new technique

[@MackoyTechPh]

Salamat Sir.

[@dallanbuilders]

Masarap Makinig at Manood talaga Pag Nais matuto Salamat sa Tutorials Master

[@MackoyTechPh]

Maraming Salamat Sir. Nagsshare lang din ako bilang pasalamat sa mga natutunan ko. Kasi nagsimula din ako sa pagiging newbie may mga tumulong din sa akin kaya ayun sinusuklian ko lang din. God Bless Sir.

[@eddieaguilar9574]

Thank sir for sharing the new techque of diy tester

[@leolongos9757]

Ayos ka sir new din ako sa mga led tv..

[@dreiumali]

I believe idol. Shout lang. Lang Dann fr Tarlac city po

[@MackoyTechPh]

Okay Sir. Sa next vlog.

[@antonfernandez1520]

salamat sir sa dimo ninyo karagdagang knowledge

[@felixlexuloquellano2636]

Para sa akin sir ang tiknik tinuturo.tama ka sir.wag ipag damot kong ano alam.mabuhay ka sir.

[@tricksandfix6374]

Dito na ako master, watching.. ang ganda ng pagka build mo, pulidong pulido. Nagkasya lahat sa enclosure.. ty sa info master.. Sana makagawa din ako ng ganyan

[@MackoyTechPh]

Maraming Salamat sa pagpasok sa munting bahay ko Sir😊. Actually pang apat na gawa ko na yan una gamit ko ung sirang adaptor ng laptop. Yung pangalawa at pangatlo naman ung box ng dental floss😁 Tapos ito last sa demo ko hanapan ko ito ng pahaba na housing. Konting imahinasyon lang Sir walang imposible basta Pinoy madiskarte.👍

[@rntech2504]

watching master....thanks for sharing

[@rosalindayuzon1930]

Salamat idol sa mgandang pag turo Dante yuzon fro leyte po

[@MackoyTechPh]

Welcome po

[@bernardobautista6546]

Thank you sir for the sharing

[@MackoyTechPh]

My pleasure

[@isidorotorres7405]

Thaks sir..malinaw pa sa sikat ng araw💥💥♥️

[@MackoyTechPh]

Maraming Salamat po

[@reydsting1030]

Good job sir God bless

[@libanganofwdubai5806]

Enjoy watching idol may natutunan ako. Full support here

[@MackoyTechPh]

Salamat ng marami Sir. Keep safe

[@jprtechvlog]

ok sir ayos ang paggawa mo ng backlight tester mo at kasali na ang tester capacitor master

[@MackoyTechPh]

Salamat din sa suporta Sir.

[@edwintech1277]

Malaking tulong pra sa baguhan.. pag graduate ko magagamit ko to sir mackoy.. ☺️☺️

[@MackoyTechPh]

Maraming Salamat Sir Edwin Nueva.

[@johnjeronepenaflor7081]

Salamat tlga po sa information sir para sa mga newbie...

[@MackoyTechPh]

Walang anuman Bro.

[@edgardomanriza5285]

Thanks sir for sharing your knowledge..

[@MackoyTechPh]

Your welcome Sir.

[@rogerjimenez4944]

Thank you po sir for sharing Godbless po

[@jeffreycruz573]

Nice sir thanks for sharing your knowledge

[@MackoyTechPh]

Welcome Sir.

[@joeyesquerra9593]

Thank you sir, for sharing,god bless,

[@MackoyTechPh]

Thanks for watching Sir Joey.

[@wealaurente3487]

Sir,,maganda yung ginawa mo tamang tama ,,gusto gumaw nyan at may mga parts naman ako,, salamat sa pagupload mo,..

[@MackoyTechPh]

Walang anuman Sir. Hiling lang sana na maliit na favor pasubs naman sa channel ko😊

[@wealaurente3487]

@@MackoyTechPh opo naka subscribe po ako sa inyo,,at kila sir leboy giovanni v at iba pang tech blogger,...

[@felixherrera1435]

Nice bro

[@MackoyTechPh]

Thank you Bro

[@marvinambalongbarte3766]

Malupit, thank you

[@antoniosigasig972]

Salute you idol.

[@darwintech.]

Thanks for sharing master late visitor master..

[@marcofrancis713]

Watching 😊😊lodi macoy 😊😊

[@MackoyTechPh]

Thanks for watching Idol.

[@simosat1684]

Merci 👍

[@MackoyTechPh]

Your welcome.

[@benjamindespuig6967]

Verry good yan boss

[@nilocosmeph6082]

watching master try ko din gawin yan

[@MackoyTechPh]

Thanks for watching Sir. Very useful po yan para sa akin Sir. Sa lahat ng repair ko dito yan ginagamit ko. Sana makatukong din sa iba kaya ko shinare.😊

[@benjiearroyo6881]

👍👍👍

[@rofecarsalvador1000]

Watching from Cavite..

[@MackoyTechPh]

Thanks for watching Sir. Taga Cavite din ako.

[@rheyparaguya8194]

Ang linaw ng pagkapaliwanag mo sir

[@MackoyTechPh]

Maraming Salamat po.

[@jerrynarra47]

Good job master watching from roxas city.

[@MackoyTechPh]

Salamat po.

[@55etivactv98]

maraming salamat sir watching from gentri cavite keep vloging and god bless

[@MackoyTechPh]

Salamat Kabayan taga Cavite din ako.

[@55etivactv98]

@@MackoyTechPh ah ganon po ba sir isang lugar lng Pala Tayo ingat lng sir sa covid

[@edwinpn3457]

Watching bro from G_LAb group galing ng gawa mo malaking tulong to

[@MackoyTechPh]

Maraming Salamat Sir. Nakakataba ng puso.😊

[@RyanCrosit]

Watching from bohol lodi.. 👍👍👍

[@MackoyTechPh]

Thanks for watching Sir Ryan.

[@nardstv4351]

Watching nards TV again master lufet mo talga master

[@MackoyTechPh]

Salamat sa support Nardz.

[@yieszakiethl.lorenzo7256]

thanks for sharing master...from rodriguez rizal...

[@MackoyTechPh]

Maraming Salamat.

[@daveelectronicsrepair8660]

Watching idol mackoy ingat po...

[@MackoyTechPh]

Thanks for watching Sir Dave.

[@Atletangpinoytv]

Very good....

[@mojhajostechnique]

napakahusay tlga ni mayor

[@MackoyTechPh]

Kayo ang mga naging inspirasyon ko nung baguhan palang ako Master. Kaya di dapat ipagdamot ang mga natututunan. Galing din tayo sa begginer stage kaya i-guide at bigyan din natin ng ideas ang mga baguhan.

[@techmerepair6006]

Totoo yan sir, God Bless!

[@GANDANGLALAKI]

Pre mackoy....ayus yan pre malaking tulong talaga yan pre

[@MackoyTechPh]

Salamat Pre. 😊

[@GANDANGLALAKI]

@@MackoyTechPh anong oras na ngayun jan pre?

[@GANDANGLALAKI]

@@MackoyTechPh dito satin 5am na......bigla akong napabangun sumakit tiyan ko.....

[@MackoyTechPh]

@@GANDANGLALAKI Dito Pre late kami ng 5hrs sa Phil. time.

[@budstvmix2634]

watching from las piñas full support sir buds tech vlog

[@MackoyTechPh]

Maraming Salamat Sir. Pasyalan ko din channel mo.

[@noeltech2020]

Watching lods mackoy.

[@MackoyTechPh]

Maraming Salamat Sir Noel Tech.

[@jomarviajedor6353]

Okay bus enjoy linaw mung mg turo

[@MackoyTechPh]

Salamat po.

[@johnpatrickquiambao9406]

Tnx lods for sharing god bless

[@shouldbewillbe2813]

Thank God, we have fast forward and can view in high speed.

[@MackoyTechPh]

It's okay. I'm sorry for the video that took too much of time.

[@richardavilla5235]

Watching you here in AK

[@MackoyTechPh]

Thank you Pa

[@donnymason9206]

watching po master

[@MackoyTechPh]

Maraming Salamat po

[@oscardamaso5922]

Okey ka bossing gagawa ako NYAN

[@jayloutorres1225]

Ayos boss i love u..

[@angelitovelena8275]

Watching po sir from sariaya Quezon lucena city god bless po

[@MackoyTechPh]

Maraming Salamat po

[@dhavevelasquez3140]

Salamat muliaster

[@MackoyTechPh]

Welcome po

[@enosmowatt7148]

Great job! what ranges of capacitors can this tester test example Poly, Electroletics, or Ceramic? Please explain. Thank you, sir.

[@MackoyTechPh]

Polarized and non polarized. Like Electrolitic, Ceramic and Mylar.

[@enosmowatt7148]

Thanks for sharing I built one and it works great.

[@gollsory5581]

tama sir ako new be lng po ako

[@mcrechiepagaran4855]

Salamat sir...

[@MackoyTechPh]

Your welcome po

[@dolfedjtech5529]

Bou master kasama mga adds,,,nag enjoy ako sa panood una hangGang Dulo,,petmalu talaga,,pwedi rin sa capacitor pang test,,madali sundan,kung gagayahin,,, tanong lang po,,wala bang problima kung mag dekit ang positive and negative test prove? Salamat sa sagot

[@MackoyTechPh]

Wala problema Master kahit ipagdikit mo yang dalawang test probe. Wala din masisirang component sa circuit. Sa next vlog ko idedemo ko then special mention kita Master. Thanks for watching.

[@gollsory5581]

thank you sir god blesss po

[@MackoyTechPh]

Welcome Sir

[@RhymeSandJournEy]

watching master

[@MackoyTechPh]

Thanks for watching Sir Bill.

[@silvanoriconalla2097]

nice video sir mabuhay

[@MackoyTechPh]

Maraming Salamat po.

[@pagsubokisadalawatatlo1159]

Watching master

[@MackoyTechPh]

Thanks for watching po.

[@fixnreview]

OK na din po Sir. Salamat po

[@MackoyTechPh]

Your welcome Sir..

[@taikong7952]

thank you. May I ask what is the use of 2 plates for?

[@MackoyTechPh]

That 2 plate is used for charging and diacharging of capacitors.

[@aldrinelectronics4283]

Watching boss

[@MackoyTechPh]

Maraming salamat sa walang sawang suporta sa aking munting bahay Sir Aldrin.

[@larrygueco9240]

watching po master 7 nlang

[@MackoyTechPh]

Oo nga po. Dahil yan sa inyong tulong mga Sir/Mam. Maraming Salamat po.

[@user-lr8hv8oe3y]

Boss, wala kba version yung low voltage para hindi nakaka kuryente

[@spencerhinampas8208]

sir pwede ba gumamit ng 220 uf 400v? tsaka yung coil pwede ba rin sa tube crt tv?

[@edtechph5444]

Watching ED TECH PH

[@MackoyTechPh]

Thanks for watching Sir ED.

[@johnjeronepenaflor7081]

Ganda idol pwede ba lagyan Ng switch yung Banda sa pang test Ng cap at SA test probe para madali sya switch to off and lagyan led indicator

[@MackoyTechPh]

Yes Bro pwede. Kayo nalang mag customize ng ibang design at ibang features niya.

[@westjojotechelectronics9386]

Watching west jojo tech idol

[@MackoyTechPh]

Maraming Salamat Sir West Jojo Tech sa support.

[@eldboyrodrigueztech]

Pede Pala dual master KC ung nakuha ko diagram nya para SA backlight tester galing Kay Dan leal tapos capacitor tester galing Kay Joey tech same diagram LNG nmn Dual na ren gagawen salamat master malaking tulong talaga kau master 💓💝

[@MackoyTechPh]

Oo Sir ito magagamit mo na siya both pangtest sa backlight at capacitor. Watch mo sir ung part ng video na nag actual test ako ng backlight at capacitor. Thanks for watching.

[@upulshantha4524]

Thank you kabayan, Please tell me if we tuch or short probe wht happened...

[@MackoyTechPh]

It will shock you a little bit Sir. Be careful not to touch the test probe and the charging plate. Always switch off when not in use.

[@RonaldoSabanal]

Anong klaseng backlight yan Sir,back light na 320 V dc ang supply?

[@wealaurente3487]

Sir mackoy,,pwedi rin bang apat na pirasong IN4007 na diode o 4001 ang gamitin jan sa paggawa ng bl and cap tester,,

[@MackoyTechPh]

Pwedeng pwede po kayo gumamit nun Sir. As long na makakamura kayo or di na kayo gagastos. Yan kasi available ko kaya yan ginamit ko para less sa space sa housing. ng tester.

[@Browski_88]

Watching sir,,baka pwede gawa kayo bidyu niyan na may voltmeter,,thanks po

[@MackoyTechPh]

Sige po.😄

[@johnluisborja6480]

Master hindi po ba pede pagdikitin ung test probe nyan or kht hawakan ung test probe hindi po pede hawakan.?😁

[@vicvictegio7065]

sir, tanong lang pwede ba jan ma test yong capacitor na mababa ang voltage rating... hindi ba sasabog...

[@MackoyTechPh]

Pwede Sir. malalaman mo kung okay kapag nagdischarge. Ibig Sabihin ay nagccharge.

[@taikong7952]

According to your diagram, if the polarity is confused when charging the capacitor against the polarity, the capacitor will not explode

[@MackoyTechPh]

Absoulutely yes.

[@brunomarvs]

idol khit anong klase po bang coil ang pwde gamitan jan??ska ano po value nung bridges na ginamit mo wla po kse akong idea sa mga yan pero gusto ko po subukan at matutunan..salamat po

[@MackoyTechPh]

Ang coil na gamitin mo ay yung dual. Pang noise reduction ang gamit nun. Ang bridge rectifier naman 450v to 600v pwede na yun.

[@badongstvph]

Hello sa kuya kong malupit na newbee😍😍😍😍😍 ay master pala😁😁 pasyalbako dito sa bahay mo

[@MackoyTechPh]

Maraming Salamat Brother Badong. Solid supporter sa mga Tech Vlogger.

[@badongstvph]

@@MackoyTechPh opo sama sama masya hehehehe

[@danteburgos7837]

Shot out sayo machoy

[@MackoyTechPh]

Maraming Salamat Brother

[@jhontytech2553]

Sir tanung que lanq pwd poh vah jn khit anunq value nq capacitor. Kht mbaba anq value.

[@MackoyTechPh]

250v 68uf, 100uf,

[@SanCeGOElectronics]

Full support mga master tech kalikot.....keep safe paki visita din po salamat

[@MackoyTechPh]

Maraming Salamat Brother sige pasyal ako sa bahay mo.

[@BasicBOBP84]

Parang gusto ko gumawa yan , autho reduce ba yan boss ,

[@MackoyTechPh]

Oo Idol siya na bahala sa load mo kung ilan ang kailangan njyan voltage.

[@jlvvlj2575]

Sir salamat sa maayos at detalyadong pag tuturo... sir pwede po 220uf 400v o dapat po puro 150uf to 100uf lng salamat po ulit

[@MackoyTechPh]

Pwede Sir, magbabago lang sa bilis ng pagcharge at tagal ng discharge. Thanks for watching Sir.

[@jlvvlj2575]

@@MackoyTechPh ah ganun pla salamat po ulit sir ..

[@MackoyTechPh]

@@jlvvlj2575Pero ideal na yang 82uf,100uf at 150uf Sir.

[@jlvvlj2575]

@@MackoyTechPh ah ok po sir last question sir ung dalawang 20k na resistor sa out pwede po kaya 22k ilagay salamat po ulit..

[@MackoyTechPh]

@@jlvvlj2575 Pwede naman din Sir.

[@workinginvestor1496]

Boss bkt di kayo gumamit ng capacitor ng electric fan? Mas maganda po na ang coil kaysa sa capacitor?

[@MackoyTechPh]

May ibat ibang version kasi ang paggawa ng DIY BL Tester. Mas okay sa akin kung sariling version ko naman ang maishare ko sa iba.

[@cynthiachui3555]

gud day ser mackoy pwdi bang magtanong?anong pangalan ng coil na ginamit mo,bago palang aq nag aral ng electronic,sana masagot mo SALAMAT ingatz u,God Bless....

[@MackoyTechPh]

Dual inductor coil po.

[@joemaresr.crisologo2435]

Salamat sir piro paano po natin malalaman ang capacitance tnx uli

[@MackoyTechPh]

Sir bale ang chinicheck lang ng Capacitor Tester na ito ay kung ung capacitor ay good pa siya na mag charge. Kasi usually ang capacitor good sa physical pero di na pala okay magtrabaho. Kaya merong mga leak at dried capacitor. Yan ung mga akala mo okay sa panglabas kung iyong titingnan. Kung gusto niyo naman malaman ang capacitance pwede niyo naman gamitan ng multitester.

[@BasicBOBP84]

Alam ko nag pindot na ako , nawala pala ulitin ko nlng boss ,

[@MackoyTechPh]

Okay na Idol. Salamat sa support.

[@richeobrador1976]

pwede po ba yan kahit yong sa maliliit na mga LED indicator?

[@MackoyTechPh]

Pwedeng pwede po

[@katechdolvlog.8879]

sir di ba dilikado yan baka minsan kc nagmamadali ka at makalimotan mo naka on ang tester at nasagi mo ang probe di ba nanguryente yan lakas ng voltage nya 320V

[@MackoyTechPh]

May kiliti yan Sir kahit papaano kahit DC pa yan. Konting ingat lang tulad nung plate kaya ko nilagayan ng connector just in case na di mo gagamitin ung capacitor tester disconnect mo lang. Kapag di mo gagamitin make sure off mo switch. Masasanay ka din Sir kapag gumamit ka niyan. Yang ang kasangga ko yan dito sa pagrerepair ko ng backlight ng led tv.

[@fkirkmusicvlog1889]

pwede b png replace yun 100uf 450v n capasitor..slmat..

[@MackoyTechPh]

Pwede naman po

[@fkirkmusicvlog1889]

@@MackoyTechPh slmat po sir😊😊😊