Now you know!

I got my answer.

mean?

 

@RRITESH KAKKAR

Servicing of SMPS units requires a degree of expertise conspicuously inconsistent with the content of your posts! --- My advice at this point is that you cut your losses and purchase a new unit!

Best regards
HP

 

Hello,

As for the fuse value, as far as I know the 15 A does not exist.
The values use for fuses are 1, 1.25, 1.6, 2, 2.5, 3.15, 4, 6.3 and 8, with factors of 10 as multipliers.
The smallest I have used is 63 mA and the largest 10 A for electronic circuits.

Bertus

 

What is blast? Is it live?

 

In the first pic, what I take to be a bridge rectifier (the black rectangular thing with a chamfered corner) just south of the main cap, looks to have a lump blown out of it .

 

But now it is blast.
I was thinking that it will work by shorting or changing fuses.

Have you registered as a prospective candidate for the Darwin awards yet?

 

What is blast? Is it live?

Its a very enthusiastic attempt at the Darwin awards.

 

I have no idea of this.
anyway, i am going to buy new.

Pay a little extra for the idiot proof model this time...............................

 

Anyone who replaces a fuse with a short should not be allowed around electricity.

 

Anyone who replaces a fuse with a short should not be allowed around electricity.

How dare you question the decision of an engineer!

 

How dare you question the decision of an engineer!

Anyone who replaces a fuse with a short loses his standing as an Engineer.

 

Henceforth as posts# 8&9.....

 

How dare you question the decision of an engineer!

When I repaired microwave ovens (amongst other things) for a back street bodger, we had a "million amp fuse" - basically a bit of brass rod the same size as a 20x5 fuse, it was even turned so it had like end caps.

Basically - when all else failed, we'd put that in and see where the smoke came from.

 

Not worth fixing since you already blown it. A new one costs 15$ on eBay. There is a reason fuses,NTC thermistors and resistors exist.

 

Hello,

As for the fuse value, as far as I know the 15 A does not exist.
The values use for fuses are 1, 1.25, 1.6, 2, 2.5, 3.15, 4, 6.3 and 8, with factors of 10 as multipliers.
The smallest I have used is 63 mA and the largest 10 A for electronic circuits.

Bertus

with factors of 10 as multipliers.
How?

 

Hello,

The 1 will come in 0.01 , 0.1 , 1 and 10 A.
The 1.25 will come in 0.0125 , 0.125 , 1.25 and 12.5 A.
etc.

Bertus

 

The 1 will come in 0.01 , 0.1 , 1 and 10 A.
The 1.25 will come in 0.0125 , 0.125 , 1.25 and 12.5 A.
etc.

Is there more series also?
why the manufacture do this?

 

Hello,

For more information on fuses, take a look at the attached PDF.

Bertus

 

Hello,

For more information on fuses, take a look at the attached PDF.

Bertus

Hello Sir,
But idon't find anything in it.

 

For more information on fuses, take a look at the attached PDF.

But idon't find anything in it.

It's 20 pages about fuses. You can't read?
Oh well. It doesn't matter that you can't read. You wouldn't follow instructions even if you did read them.