IGBT Welding Machine Repair

How to repair a camel IGBT welding machine.
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Some Video Link Here
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Bobbin Making
• How to Make Transforme...
100 ampere 40V Transformer | Welding machine
• 100 ampere 40V Transfo...

[@panneerselvammani130]

அருமையான பதிவு வாழ்த்துக்கள்

[@TINULARCHANNEL]

thank you bro, for the knowledge of welding transformer repair Greetings from Indonesia (tinular channel)

[@cicciograzioano]

Grande!!!!!👏👏👏👏

[@frank88ster]

What was replaced? Rectifier?

[@djamelzellouma3521]

جيد جدا ...

[@umaung3200]

thank's teacher.

[@goutammukerjee6229]

Very good technical video, kindly explain the wiring diagram for this pcb, specifically the front panel controls and leds, and display,please help me, hope you will consider my request, thanks

[@archiebuna8426]

Sir compact mma350 ,sira ang mospit transistor pwede lang ba lagyan nang ibang number,basta faking din sa 350amp,???

[@kevinmarasigan5267]

where i can buy original transistor

[@kevinjohn19]

Good video

[@moussaidmed6814]

good job

[@prathameshsutar2471]

Pramire coil ka 1phase ka kitna tarn mara
Or 2phase ko kitna tarn mara
Plz batao

[@amanpanday8942]

Sir ( CD )stud welding machine ripyer or mini spot machine ripyer tig welding machine ripyer or arc welding machine ripyer ke liye koi Banda chiye to bta dena sir new welding machine bhi bna lega

[@anp6301]

Mantap

[@morshedwazed2851]

Adab.sir ,my igbt welding machin problem diot Sfa66up30dn (one pc)but curcit have 4 diote.i am from Bangladesh. I don't collect this diote,what can i do or how number substitute sir?tnks sir.

[@RjNasir-v4t]

Plz explan when out put component burn igp no kia h

[@uzmaenterprise7446]

Sir
Spot welding machine ke bare main bataye
Wire gaj ke sath

[@basudebdas9097]

Nicevideosir

[@chezgarage]

Nice work. Keep it up!!

[@zenithcomputers3286]

Thank you

[@channel4960]

Very good

[@edwinemesino7583]

Bos tanog kolng po anong sira s welding machine my output siya pero mahina ang spark hitachi-koki ang brand

[@RjNasir-v4t]

Name of igp out put

[@juntranquilinostaana6311]

Can i know your repair shop, now i"m here in Sampaloc Mnila

[@shabbirahammed4596]

nice...

[@Msdpnmg]

sir 250amp me 10number rod par 7-8ghante kam ke liye konsi machine aachhi hai IGBT ya MOSFET please ans me mai konsi lu

[@maheshmandaloji3651]

Mera knowledge ka isab se....
Achi wale MOSFETs welding machine lelo bhai... good brand like Rilon..gb core etc...

[@funwithelectronic4140]

👌👌👌

[@WattCilik]

👍🙏👍👍

[@a_kgamer_ff204]

Bae Bar IGBT JL JATE HI ARC200 single plate

[@nezarethrepole9691]

Sir about current meter no function low current

[@surajsunar4688]

Sir..plzz ma portable arc welding transformer...with ei core and bobbin..transformer..sir..plzz make..it....sir plzz🙏🙏

[@user-wq9wf9fr6r]

Moi j'ai un poste à souder que le transistor 60u65 et endommagé

[@zishanmomin6908]

Hello sir chestan arc 400 welding machine hai uss me output nahi aarha hai aur rod touch karte hi OC aajata hai sir please guide me how to repair

[@zishanmomin6908]

Sir please reply machine abhi new purches kiya hai 2 month hi hua hai

[@frederickgarcia5404]

San pwede madala yung Ipaparepair na welding machine??

[@sherylgargar7186]

Location boss

[@chishi3137]

Sir is camel brand good or ibell?

[@abdellahzaidi1257]

Ibel

[@IsaganiNava-bn9qt]

San Po location nyo

[@obinnauzoka4130]

My inverter mechain will work for like 5mins and then off, after like 10mins it will on again what the course sir

[@ZENERVOLTAGE]

This is caused by the programming within the circuit to ensure you stay to the duty cycle limits to prevent the machine from burning out or overheating. Depending on the amps your machine is set to, the machine will shut down for a certain amount of time after set time periods of welding.

[@spktrainingfree]

Ok thanks

[@zenithcomputers3286]

Welcome

[@nealnaz]

Please, do you help hobbyists? I sure could use your help. I was recently given a multi-process Chinese Welder and the company is no longer in business. There are several different brands of the same welder. They are all the same model, and are called Super 200P, which is an IGBT MMA/TIG/CUT welder. After taking off the cover, two mosfets were burned and the traces near them were destroyed and will need to be bypassed ( and I can do that repair). The heat also melted or burned or killed 6 transistors/mosfets/tubes and in the same trace as the mosfets, 9 of the resistors were also damaged. From the color 5 band code on the resistors that fried next to the mosfets, they are blue/silver/black/white/brown (I believe that to be 1/4W 6.9 ohm 1% tolerance). There are other resistors and Zener Diodes that are on the Power supply plate/Field Tube Inverter Board, which is soldered onto the Mosfet Upper Power board. The colors are difficult to distinguish. The replacement parts...are probably difficult to find due to covid supply-chain issues. The circuit board is marked as "RSTAR 1CT02". I contacted RStar and they did not reply. I would prefer to just buy the entire board, but I cannot find it anywhere. I decided I would buy some randomn Upper Power Board with the Field Tube Inverter Board and simply harvest the components I need, to rebuld my own board. I will aslo buy many extra Mosfets, to match the Gate Threshold Voltage as closely as possible so the load doesn't burn out the mosfets again. The available Replacement Upper Power Boards are the wrong dimension but they have the same parts I need and they also come with an Field Tube Inverter Board, and is about the same as tracking down individual components. Aliexpress is the only plae I could find the components which some also use the same mosfets - the Generic version - Counterfeit - TOSHIBA 2SK2837, and are labeled as K2837s. If I knew more about Mosfets, I would buy a more durable mosfet that would also work in my PCB, but since I don't, I am going to replace with teh same values. Wish I new where to buy an exact replacement Upper Power board, but I could NOT find it. I want this machine repaired and there are no electronic repair technicians or services anywhere near me, or through the internet, that I can find. Since there is NOT anyone who has the Upper Power board or the individual component parts, I am going to rebuild the damaged board myself. The components are easy to remove. I have done that already, and expect it to be easy to replce the parts once I have them. Thank you.

[@md.mostofakamal9087]

Ll

[@md.mostofakamal9087]

Ll

[@ciaralynsimbillo]

The away is been control 0:11

[@leiraailagnos785]

Sir good day, my Makita 350amp Po akong welding machine na plan ipaayos sa iyo Kasi bigla Lang Po nawalan ng power at nag nag flash na Lang display. 3 years na age nito. Puwede Po Malaman address mo? Ako, location ko eastern Samar . Sana maipadala ko Sayo at maipaayos. Pls reply. Ty

[@subhashchander3027]

IGBT ARC -300 welding set ki quality

[@IjazIjazqaisar-gv8pd]

Sir Mobil n

[@thilinasampath2467]

By

[@kukilabhoypuria2672]

Apka number

[@zenithcomputers3286]

[e-mail]

[@imtiaz_aliali3974]

i seen my machine transitor blast ...both side kindly guid code no ....as nearest transter d92-02 3leg ....
how can share snap images ....whatsapp no plz share

[@ahmadsahbaaz5016]

Hello bhai Apna number do please jaruri kaam hai