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Old 25th June 2011, 11:43 PM   #41
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For all the those who say this is not a SMPS...read this
1000W SMPS Based on IR2110
Maybe you will learn something.
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Old 9th July 2011, 01:32 PM   #42
netiks is offline netiks  Azerbaijan
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Default Protect Card

Can You Post the PCB of protect card and schematics?
Thanks in advance
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Old 10th July 2011, 09:20 PM   #43
netiks is offline netiks  Azerbaijan
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You didnt post the final part ''''PROTECT CARD''''
Can You Please Post It
Thanks!
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Old 10th December 2011, 07:45 AM   #44
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Quote:
Originally Posted by Ar4 View Post
Well I have This core available. Wondering if I can use it for SMPS. I cant find out material in datasheet too.
If I am correct, that's an ETD39 in the data sheets?

with ETD39 you may get 700W.
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Old 10th December 2011, 05:22 PM   #45
Ar4 is offline Ar4  Latvia
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Yes, it is, but I am having a trouble to find out material in datasheet.
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Old 10th December 2011, 06:00 PM   #46
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just google it
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Old 19th June 2012, 03:57 PM   #47
chas1 is offline chas1  Dominican Republic
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Some manufacturer's of classd audio amps and other's use a similar smps PWM @ about
50% duty cycle and no output inductor(no regulation).Most are HB design offline..
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Old 19th June 2012, 04:02 PM   #48
chas1 is offline chas1  Dominican Republic
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Ltspice is free spice simulation software aimed at power supply design and with it you can simulate this schematic and get an idea of the pitfalls of the design.
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Old 20th June 2012, 01:22 AM   #49
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Hi guys
how can i use this smps for car audio?
i mean with 13.8 input voltas.
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Old 17th July 2012, 02:13 AM   #50
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hello dear friend
my name is Hadi from iran
i want to creat my own car amplifier but can not to creat smps for that.
i see in diy site you do that in past.
can you please help me to creat a good smps?
sory for my bad english
my email adress is Hadi_ghr_e_61@hotmail.com
very thanks for your helping.
have a nise day dear friend.
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