How To Fix Induction Cooker- No Power

By on September 3, 2016



how to fix induction cooker

 

 

 

how to repair induction cooker

Customer sent to me the Taiko brand induction cooker for repair and the complaint was no power. If you want to fix any electronic equipment, first you need to understand how the equipment work.




You may refer to other brand of induction cooker block or schematic diagram if you can’t find the exact information of your model. Once the cover was removed I could see the heating coil and a fan-see the photo below:

fix induction cooker

The other section was the power supply section.When I see it closely I could noticed that the viper 12A power IC was cracked. You can’t find the power FET because it is already built into the power IC.

power supply for induction cooker

power ic for induction cooker viper 12A

Usually when the power IC is shorted or blown there could be other components that can go bad too. So I had to check some of the major components and I found that a low ohm protection resistor was open circuit. Other components found to be good included the main fuse.

resistor open in induction cooker circuit

In this case, there were only two components that had gone bad. One is the power IC and the other one is the resistor.  By replacing these two components I managed to bring the induction cooker back to life again. It was quite easy to fix and if you know how to test components, you can start to do the repair work. I can fully recommend Jestine Yong’s ebook on how to test electronic components.

induction cooker repair

fixing induction cooker

suranga

This article was prepared for you by Suranga Bandara who owns an Electronics repair shop in Anuradapura, Sri Lanka.




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Note: You may check out previous post about fixing active speaker in the below link:

http://jestineyong.com/how-to-fix-active-speaker/

and induction cooker repair articles by Parasuraman :

http://jestineyong.com/induction-cooker-repair/

No heating in Avon Induction Cooker VQ16 solved!

 

 

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15 Comments

  1. Yogesh Panchal

    September 3, 2016 at 4:44 pm

    well done! suranga.

    Likes(2)Dislikes(0)
  2. Parasuraman

    September 3, 2016 at 5:07 pm

    Great! Well done!

    Likes(2)Dislikes(0)
  3. Albert van Bemmelen

    September 3, 2016 at 5:50 pm

    Professional repair Mr Suranga as always!
    The replaced components can also be found in Tumbledryers and Washing Machines. And often with the same defect.

    Likes(2)Dislikes(0)
  4. beh

    September 3, 2016 at 6:31 pm

    good job SURANGA keep it up.

    Likes(2)Dislikes(0)
  5. Bulent NUR

    September 3, 2016 at 7:50 pm

    Thanks for sharing, good job!

    Likes(2)Dislikes(0)
  6. Robert Calk

    September 3, 2016 at 8:36 pm

    Good job, Suranga.

    Likes(2)Dislikes(0)
  7. Charlie

    September 3, 2016 at 8:41 pm

    Very good idea to check for associated components that may be bad. The resistor going bad may very well have been the reason the IC cracked.
    Thank you for the information.

    Likes(4)Dislikes(0)
  8. Andre Gopee

    September 3, 2016 at 11:25 pm

    Nice Job. Thanks for sharing.

    Likes(2)Dislikes(0)
  9. cain sibanda

    September 5, 2016 at 8:36 pm

    NICE JOB AM NOW A BEST ELECTRONIC REPAIR IN ZIMBABWE ESPECIAL WHERE I OPERATE FROM BULAWAYO,am enjoying reading your journals and managed to solve some sofisticated problem

    Likes(0)Dislikes(0)
  10. Mr. Soft

    September 6, 2016 at 5:23 am

    good work

    Likes(0)Dislikes(0)
  11. Humberto

    September 7, 2016 at 12:36 am

    Good repair Suranga.

    Likes(0)Dislikes(0)
  12. Ulises Aguilar Pazzani

    September 10, 2016 at 8:21 am

    nice and Quick repair Mr Suranga

    Likes(0)Dislikes(0)
  13. sushant

    September 12, 2016 at 12:30 pm

    Thank u sir,
    this articles was very helpful for me. as i dont have good economic support to complete electronics course. your article helped me to earn some money.

    again thank you sir.

    Likes(0)Dislikes(0)
  14. sushant

    September 14, 2016 at 3:23 pm

    Dear Sir,

    Can I test voltages of induction cooker without coil(removing coil)..

    Likes(0)Dislikes(0)
  15. dalganjan kurre

    March 13, 2017 at 8:18 am

    i also have problem 4.7 uf 450v capacitor bulged and low low ohm prtection resister crack but the power ic 8012 is not crack i replaced capacitor and resistor but no power please help me?

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