How to check High Voltage Transformer, HV Capacitor, HV Diode & Magnetron

This video shows you how to check major parts of microwave oven such as high voltage transformer, high voltage capacitor, high voltage diode and magnetron by comparing of good and defective parts.
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[@mubarakkhan-jw6fr]

Video is good, but it would have been better if voice and explanation were added side by side.

[@LeoLeo-wj2dh]

Sa lahat po ng nanonood ng video ni sir sna po wag po natin skip ang ads nya para makatulong tyo s kanya.maraming salamat po godbless

[@protechelectronics79]

Maraming salamat sir and God bless po...

[@jonathandiesca9251]

Agree, tinutulungan tau ni sir pro Tech. Kailangan din natin magsupport sa kanya kahit man lang wag iskip ang ads.

[@Somanathan-hj7ge]

Very good testing process 😊

[@wannabe8x6]

Great job, most comprehensive easily understand video

[@seremaiarabaraba296]

good video...irritating music.. the best thing about this video is that you showed the difference between good and defective (transformers/capacitors/diodes & magnetrons) thumbs up to your video

[@DarkSim77]

Turn down the volume?

[@udhayakumar1350]

Very important you check and show analog meter well dane god bless you.

[@protechelectronics79]

Thank you

[@JNikonT]

Ohne Worte, leicht zu verstehen wie Bauteile einer Mikrowelle geprüft werden können. Klasse!

[@RythmixDuo]

You're the best man who did video tutorial uploaded.. easy to understand thanks Alot my friend☺️may god bless you

[@jozefvarga2052]

Great video! Thank you! It was very easy to understand.

[@pietypereira8239]

Thank you sir. Your video gave me lots of knowledge.

[@nachovelino]

Thank u. Pag disconnected n ung mismong magnetron tube sa filament terminals nachecheck nman na wala na shorted. Medyo mabusisi lang magpalit ng filament terminal pero I think worth it nman than to buy a new magnetron. Make sure lng cguro n maayos ang gawa para wag mag karoon ng arcing. Thanks again for your very helpfull response and videos. Keep safe always, bro.

[@JzoneMD]

Thanks for sharing ideas boss, baka pede mag test din kayo yung may supply voltage nman sa next video nyo..

[@LeoLeo-wj2dh]

Maraming salamat sir s kaalaman kng paano malaman ang sira ng hv transformer at iba pang parts ng microwave

[@cdssuccessful6650]

Good one, you are a professional in this

[@protechelectronics79]

Thanks a lot 😊

[@legendaryl2316]

Very straight to the point. ❤️

[@agyirmustapha3060]

Very simple to understand
Good Job

[@user-hz5no6ky5v]

I see a lot of video
Your video is very good
Thank you very much
Good .defective compare is very nice

[@bashiruosman473]

Excellent ❤❤❤.

[@josepereira3165]

Please mention when you test on which range u have set the multimeter and what should be the reading of good and defective what you are checking

[@mhadzangkaya5281]

Nice thanks dito sir more power sa channel mo

[@ranjitkumermodak5280]

Thanks. It was very easy to understand.

[@huanfriend8857]

Nice video sir thank you ng marami

[@scjtechvlog]

Maraming salamat po sir malaking tulong po ito sa amin.godbless u sir

[@MrCcarter7]

Great video! Thank you!

[@DISKARTEPINOYVLOG]

thank sir sa info about sa pag test pyesa na ginagamit sa microwave

[@rodney4ever]

Thank you for sharing. Very Useful Information. New legit friend . . You got my Red support.

[@Prettykuskusera]

salamt po kuya . dami ko natutunan

[@jayar6698]

Salamat sir...God bless

[@jerskyarbey3075]

Nice tutorial bro thanks for sharing,

[@user-tn2nr3hc6z]

Thank you. Great video.

[@Dezza71]

thx now i know the bad ones

[@nigelmitchell351]

Thanks for this very informative post. I checked all HV components on my Sharp R89ST, to find them ok, but found the HV diode had gone down taking the HV fuse too. The only other thing was the HV capacitor discharge resistor had failed. But this is not a requirement to run.? My microwave now runs in all functions but does not heat the food despite the case above the magnetron getting warm. Any ideas where to look more deeply next. Cheers.

[@polygarcia3861]

Very informative! What should be the normal capacitance for microwave HV diode? I replaced the original HVR-1X 3 with CL04-12 HV diode, now the microwave is heating the food. I set the digital multimeter to 200M, the original HVR-1X 3 reads 7.5 and the new CL04-12 reads 17.

[@lillyminutolo5716]

Does it works?

[@imansugiman9691]

Good video

[@michaeltarasco7702]

Hi great video - tested my transformer -
on hi voltage winding I am getting 82.6 it’s a zebra 100TT in 120V & 60 hz -
On other side getting .4 not .5 to 1 1/2
It’s a Viking microwave with oven -
Microwave works just no heat up food - the sound is a lot less then before as well - change Magnatron - changed Diode and high voltage capacitor and all switches - do you think it’s the transformer ? With those readings above that’s bad ? Thank you !! Michael

[@sulficiojrlabasan670]

Thanks for sharing sir

[@romybmagojr2482]

Thank you sir.

[@elmerpaderes8058]

Ser tnk u po sa learning

[@Wongtvtechvlog]

Nice bossing thanks for sharing..

[@protechelectronics79]

Maraming salamat din bossing.

[@ronaldelanga6858]

thanks for getting knowing Godbless..

[@elsaarmstrong-zp6ng]

Heavy varnish on laminations is a insulator on transformer! Base where it is bolted to chassis would be better to show up shorts between coils and laminations!

[@rao54]

Good job sir god bless you

[@jonathandiesca9251]

Another interesting and sourcefull video. Thank you sir. God bless and be safe.

[@impracticalwill2771]

Does magnetron has a polarity or if I connect in reverse will it blow up and is there any way to find its polariry

[@protechelectronics79]

No polarity

[@impracticalwill2771]

@@protechelectronics79 thank you sir

[@tabrajkhankhan5481]

Good job bro

[@lillyminutolo5716]

How to check they with digital multimeter? How to set it? Can you write in description the setting ex Mega Ohm for magnetron ect. Thanks

[@ravikumar20062002]

Nice practical

[@cartoonsmania8118]

Salamat boss

[@charlespathinathan5529]

Thanks so much sir

[@planetinfluencedk5360]

Reduce boring odio , good

[@shafimehar4506]

Hello sir.good day to you.if the value between HV terminal and body shows 75.4 ohms,its good condition or bad.?

[@ronaldmonares6308]

Nice tutorial boss idle

[@cinemastationforall4562]

i like your video

[@technologywave9446]

I think the "symbol" of the diode is inverted,
But the measurement is correct.

[@ZasaSaza34]

Useful sharing

[@fffinga]

I performed the test on the magnetron and the results would suggest that it is fine. I notice NO crack in the magnets either. I have a Panasonic Prestige 1300W inverter microwave oven. The issue was that it would chip the breaker after 2-3 secs. The switches tested fine. If I disconnect the magnetron from the inverter board microwave does not chip out. Once I connect it the issue occurs again. Any insight?

[@protechelectronics79]

Try to change new magnetron.

[@joyleemorrondoz8745]

thanks paps

[@mybikevlogs6670]

Salamat sir

[@marinosmaridakis5245]

PLEASE WRITE ANSWER..I WANT ASK THAT BECAUSE CHECK TEST THE PRIMARY WINDING FROM TRSNSF.MICROWAVE IS 2.8 OHMS. ITS GOOD OR NOT? THANKS FOR ANSWER

[@malgers2005]

nice video boss

[@ahmedsuramairi4516]

Thanks a lot

[@tabrajkhankhan5481]

Nice

[@unitedgaming5275]

If mark value of capacitor is one microfarad and measured value by a DMM is .87 microfarad. Then capacitor is ok or not. Waiting for your kind reply

[@dilipdebnath21]

Thanks

[@amianantech6298]

Nice sir

[@protechelectronics79]

Thanks sir...

[@kamalhossan8319]

thankas

[@ramiiblanki7859]

nice video

[@MaathiYosi1962]

What is the multimeter settings for transformer.... Can't see in the video.

[@protechelectronics79]

Ohm

[@MaathiYosi1962]

@@protechelectronics79 thanks sir

[@robertlopez193]

Boss baka puede rin mag video kong paano mag palit ng door switct at turnanable switch ng microwave oven salamat

[@majupantangmundurmantap9565]

Mantep gan

[@PNPTechTips]

good

[@genysys1511]

168.9 ohm line to ground is good? Should it be 0 right?

[@leet6937]

Typical Readings on a Microwave transformer: Filament winding:

[@AbdullahTwait]

What is the black measurement device replacement of the digital multimeter???

[@everythingmatters6308]

Analog meter.

[@alleniglesias5932]

Boss sir magkanu po magpaayos sa inyo ng sony smart tv 42 Inc ? Ok nman po yung sound nya ano lng po yung sa screen nya walang lumalabas😊😊thank you po😊😊

[@shutupimcooking120]

Do I have to take the transformer out to perform this?

[@protechelectronics79]

No need to take it out, just disconnect the wire connections of the transformer and check.

[@alexconcepcion2012]

Sir tanong ko lng po Yung nabili ko mot ang reading sa tester ko po sa hv output nya ay 208ohm,good po ba ito? Salamat po sa sagot😊

[@boybravo689]

Sir continuity lng ba ang ginamit mo sa pagtest ng short to Ground ksi ung tester ko Hindi auto range anong range po ang gagamitin ko kng magtetest ako sa winding to body tnx sir

[@protechelectronics79]

Yes sir continuity lang

[@edwinaranaz2616]

Ed Aranaz ask q lng sir hinde b pwede Ang multi tester pang test sa high voltage trasformer at anng pwede pang test sa RK

[@protechelectronics79]

Pwede nman sir gamitin ang multitester, nakasanayan ko lang kasi gamitin ang digital at makukuha mo ang saktong reading.

[@edwinaranaz2616]

@@protechelectronics79 tnx po sir God bless

[@samadvancedenglishclasses8719]

Can we use any side for diode

[@ZenZayVlogs]

Nice content sir keep posting god bless

[@protechelectronics79]

Salamat po God bless..

[@ashoksingh-cw6kv]

Transformer Magnetron HV capacitor ka price kya kya hai thank you

[@jayceecamanag6758]

boss ask ko lang, checked na po lahat good ang transformer, good ang capacitor, good ang lahat ng fuse good din po ang magnetron, pero lagi pa din blowing ang main fuse, ano pa po kaya ang reason, baka po may na encounter na kayo na ganitong scenario, tnx

[@protechelectronics79]

Check po yong mga door switch, may upload video na po ako tungkol sa ganyang problema check nyo na din po.

[@nachovelino]

Sir, ok lng b n ung filament terminal n lng ng magnetron ang palitan? Ito nman ang laging nagiging shorted. Madami kasi ako nakikita dito s youtube n palit filament terminal lng at meron nman nabibili nito online para makatipid sana. Thanks

[@protechelectronics79]

Pwede nman sir bastat sigurado lang na mawawala ang shorted.

[@charaf1588]

hi po, ask ko lang po, pag digital po ginamit q pang test sa diode wla po sya reading pero pag analog meron po ano po kaya problem?

[@protechelectronics79]

Sa digital wala po talagang reading pero sa analog may mareading pero sa high resistance.

[@ariel7130]

salamat boss...pwdi magtanong? saan pwdi makabili ng ganyang mga pisa?..wala kasi dto sa cebu..yung legit na online site..

[@protechelectronics79]

No idea boss kung saan pwede omorder online.

[@hannesRSA]

I checked all parts twice and thought they were all working.. realised my multimeter shows 1ohm instead of 0.. so magnetron is shorted.
Costs a bit much to replace.. not sure the cheap version on AliExpress is worth it. At best 1/3 the microwave price. 2/3 for the more expensive version on AliExpress.

[@deathofhackers]

Sir kapag OL or open yung last test mo sa hv xformer may prob? dapat ba at least nasa hundred ohms yun?

[@protechelectronics79]

Yes po

[@CataleyaSalvador-yk8iw]

Sir pwede bang ipalit ang 0.75 sa 0.85 capacitor ng microwave

[@protechelectronics79]

Yes pwede po.

[@manojsikhasikhasikha7455]

Multimeter knobs position...?

[@macmacaguilar1749]

IBIG SABIHIN PO BA HINDI KAYANG MADETECT NG ANALOG TESTER YONG SIRA KAYA HINDI MO PO GINAMITAN NG ANALOG TESTER?

[@protechelectronics79]

Kaya nman po, digital lang ang ginamit ko para makita ang saktong reading ng resistance bawat winding.

[@JohnPaulPajaron-qd3sb]

Merona inaayos microwave midea problem pumuto or nag spark magnerton pinalitan ko ma magnetron at Capacitor
Ganon parin

[@charlescabalteja4362]

Sir umuusok po ung transformer ng microwave ko sira na kaya un saka ung diode nya sir kapag tinester ko ng baliktaran may reading

[@protechelectronics79]

Sira na yon sir kung umusok, shorted na din ang diode kung kabilaan may reading.

[@Brian-yz8dj]

What kind of tester is the second one used in the video?

[@chrisophertshabalala]

It's an analogue tester.

[@Brian-yz8dj]

@@chrisophertshabalala TYVM!

[@chrisophertshabalala]

@@Brian-yz8dj KYVM. It's an abbreviations let me know its meaning please, also the first one is...!? 🤔

[@Brian-yz8dj]

@@chrisophertshabalala TYVM = Thank you very much.

[@vhenztech2710]

hello sir ,,marhaba...silent subcriber nyo po ako sir...ask ko lng po sana kung normal lng po ba sa capacitor ng microwave na kung itest ko po sya good naman po pumipitik naman po...pero pag sa isang termal then yun isa sa body po nag cap may reading po mga 15ohms...sana po mapansin nyo ako...shukran thank you po sa pag response...

[@protechelectronics79]

Wala po dapat continuity ang terminal to body ng capacitor.

[@alfredomesia7907]

sir saan makakaorder ng mga parts nito hv cap, mgntron hv diode,

[@protechelectronics79]

Check nyo po marami po yan online or sa Raon don po ang bilihan.

[@teofilatan1768]

Master tanong ko Lang po ano pinang di diischarge nyo sa high voltage cap?

[@protechelectronics79]

Short to ground lang po...

[@johnpatrickquiambao9406]

Saan kayu middle east boss

[@protechelectronics79]

Saudi boss

[@rheymartbalbanero5003]

Sir ano po yon Value ng diode salamat po

[@protechelectronics79]

CL04-12, 450mA 12kV High Voltage diode.

[@macmacaguilar1749]

Di mupo naipakita sa analog tester yong sa transformer po

[@samdiamond1532]

Confusing on HV cap