DC motor_N-channel MOSFET's_H-bridge

[speedy]

Come on guys give him a push ...
It's your hand made my friend ... your Pugnacity will be paid back .
My honor to be the first ... Because I can't hold it ...

@ The third picture ... WTF ... is that an 8-cylinder O-shape car radiator

it should be named [The flying H-bridge ] ...


speedy

[prilad]

Hi Guys!

I'm waiting for POWER ON test

Good luck,
Ale

[thecure]

your h-bridge works at 24 volts?..tks

[speedy]

I didn't test it on this condition ... but I believe yes, It can operate 24V motor just replace the 12v fan to a 24v fan ...

And more ... If you like .
Since the IRF3205 is a 55v rated MOSFET ...!!!
Since the IR2110 MOSFET driving IC is controlling both the high and low side of the H-bridge via there own rated voltages and up to 600V DC ...
Then you are free to go higher up to 55V MOSFET rated voltage, Regarding replacing the fan to match the operating voltage .

[thecure]

tks !!

[speedy]

Please Hold on:
Sorry guys ... there is an error in the posted layout of the bottom board and 2 diode orientations ... discovered by vicpopo ... working on the layout now ... I'll update the first page with the correct one and what is done ... plus results from vicpopo which comes first .

So Sorry again.

spe edy

[prilad]

Sorry guys ... there is an error in the posted layout of the bottom board and 2 diode orientations

I know one proverb (as Murphy's Law) of programmers - Programs without error does not exist.

Good luck, my friend.
Ale

[vicpopo]

Hi Speedy,Prilad and Thanos,

Yes,yes yes yes yes ....

He Speedy look at this video.This video will give you confident , hapiness , courage and what you want.

The video is the best explaination as I could wrote in this post.

@Prilad : Many Thanks Ale for your FW and SW
@Thanos: Many Thanks for your board amc 1.6 crystal 18,432 Mhz
@Speedy: Many Thanks for your N-Mofset h-bridge
I just now have to test a big worm motor

Best Regards



Edit : Many Thanks also to my job colleague who helped me for this board cheer's

[speedy]

Hi vicpopo :

Oh yeah ... Who is happy like a kid now ? ... very nice my dear ...
Impressive work and Respectful job ...
H-bridge of the month ...
I'm back to my mode again

claps for Vicpopo... claps for Vicpopo... claps for Vicpopo... claps for Vicpopo...

By now, I give you these two Wisdom's ...
"Work always rewarded !!" Prilad @ 1980 ...
"Pugnacity is paid back !! " Vicpopo @ LFS ...


I admit it ... that Apple still eating my brain's resources trying to find out a solution to it .
good job Vicpopo ... And give your clever friend a Gesture of respect from me.

edit : about the error ... sorry again and it's still under renewal and upgrading ... giving more solutions for double sided board MOSFET's removal ability ... adjusting some holes @ the bottom side ... would be better to all cases .
Regards all
spe edy

[thecure]

where did you buy IR2110 ? can you give me the link?---tks