Repairing a Rechargeable Charger Fan by Replacing the Voltage Regulator

How are you all? I hope you are well. By the grace of God, I am also well today. I will share with you how to repair a charger fan.

I have not been able to do any work for the last eight days due to work, and I am working on a project which is the European white giant coturnix quail bird. I bought twenty of them and put them in the incubator today for 14 days, and when these babies come out, I will start a project with them, and a quail bird weighs about 450 grams, and a Japanese quail bird weighs only 150 grams, so I am a little busy, so I am sincerely sorry that I cannot post on Stommit.

A few days ago, one of my local elder brothers gave me a charger fan and said that his fan runs through current and through battery, but the controlling circuit is not working properly. Then I brought it home and opened it and saw that there is a problem with the IC of the controlling circuit – that it is working in reverse. Then I told him that this controlling circuit, whose current market value is 500 taka, will be changed.

Then that brother told me that it would be better if it worked within a little less time; I don't have that much money. Then I told him to offer to install a voltage regulator, which would cost you 300 taka, and if you install a control circuit, your total cost would be 800 taka. Then he told me to install the regulator, and I told him that installing the regulator will change your previous system.

Then he told me that when the current goes out, you will have to work only if you feel the wind on your body. Then I modified the charger fan by installing a voltage regulator and restarted it, which you can see in the video. I hope you will watch the video.

🟩 Thank you for reading my post and giving your valuable time. Stay well and stay healthy. God bless you. 🟩