Introduction: Repairing Charger

Hello! guys today i'm gonna show you how to repair your charger at home very easily but before do this you'll need to know how to soldering if you didn't know keep practicing.

Step 1: Disassembling

Let's get started open your burnt charger with screw driver.

Step 2: Examine

Examine your charger kit what types of component burning and simply replaced it.

Step 3: Components

These are the components burnt on my charger kits i just simply replaced with new components

Capacitors: 2.2uf(400 volt) and 4.7uf(400 volt)

Resistors: 100 ohm

Step 4: Replacing

After replacing my charger kit is just looks like this and its work fine.

I hope you guys like it.....:)

Comments

author
Phil B (author)2015-07-20

Please notice the bulging top ends of the capacitors. This is a sign they need to be replaced. You replaced two of them, but another in the picture is also bulging and in need of replacement.

author
Asadullah Mughal (author)Phil B2015-07-20

yes you are right sir but its fine its just black color on it by burnt the others i already checked it.

author
MikB (author)Asadullah Mughal2015-07-25

'"tis just a fleshwound!"

The bulged capacitors are clearly shot, so good job on replacing those.

The others don't look bulged to me, but, if they are using the cheapest capacitors possible, and two have clearly failed, the others may be out of spec but not yet bulging and leaking.

Always try and use decent quality capacitors for this, they might be a few pence more, but it means you won't have to do it again in a year or so!

Nice repair.

author
Asadullah Mughal (author)MikB2015-07-25

thanks MikB

author
Asadullah Mughal (author)Phil B2015-07-20

By the way thank you very much sir Phil B

author
padbravo (author)2015-07-20

Yeap!

simple, clean presentation

author

thanks padbravo i hope you like it

author
chelseabun (author)2015-07-21

Don't you check diodes?

author

All diodes in good condition.

author

Good. It's bad if just repace damaged component without checking all diodes ( I thought you don't check them) :)

About This Instructable

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Bio: I am a student of BSCS but I'm interested in electronics that's why I would like to think about innovative ideas and try ... More »
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