[SOLVED] Sine wave inverter with pic16f72 and if2110

• May 19, 2015

• #101

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tommy212

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@siktec please can u give me the pcb layout of the sinewave

 

• May 20, 2015

• #102

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siktec

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@tommy212,

I dont know how to attach my pcb drawn on eagle. pls explain to me if u know how to attach it.

 

• May 20, 2015

• #103

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arif01230

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Manage Attachments > Add files > done

 

• May 20, 2015

• #104

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tommy212

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@siktec@arif01230 please i beg you guys to help me out with this circuit and the componet i will be very grate full thanks

 

• May 21, 2015

• #105

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siktec

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@tommy212, use the circuit pcb diagram in thread #4.

- - - Updated - - -

the feedback control is not working. can someone help me out please.

 

• May 21, 2015

• #106

ibitechs2005

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@siktec @arif01230 please if i want to build the lcd version of the inverter,which code will i use,need help.

 

• May 23, 2015

• #107

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adam621

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naseerak said:

In a new thread I will publish the whole design at the top of this section.

- - - Updated - - -

For now I want to know how many members are interested and ready for giving me official thanks, My desighn has a complete trouble shooting guide with schematics and BOM.

Click to expand...

I am waiting for your new thread
any one please help me about core size what is the core size of 7-no in inches
thanks

 

• May 23, 2015

• #108

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tommy212

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@adam621 please am intrested in your design please help me out

 

• May 24, 2015

• #109

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naseerak

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@Adam this is your requested Hex file

- - - Updated - - -

The rest is the same published in this thread elsewhere

 

Attachments

• SN73_LCD.rar

  3.4 KB · Views: 491

• May 24, 2015

• #110

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siktec

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@naseerak , the feedback control is not working for me. please suggest what i should do.

 

• May 26, 2015

• #111

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naseerak

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the feedback has a seperate winding on transformer check that, also check other components around the feedback portion.

 

• Jun 12, 2015

• #112

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fanyo042

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@naseerak , the feedback control is not working for me. please suggest what i should do. pls does the lcd display battery voltage etc, i really want to know how it displays. thanks.

 

• Jun 12, 2015

• #113

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arif01230

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Hi, fanyo042

You say "the feedback control is not working for me.". Without filter all other part working properly for you in Hardware?

 

• Jun 15, 2015

• #114

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fanyo042

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dear arif01230, the feed back is now working with the hexfile in thread#45. but the only challenge i have now is that it seem the design does not work fine in 12V. once the inverter voltage drops to 11.5 the inverter becomes unstable. At first i thought it was the crystal i used from junk, i later replace with new one yet same prob. pls anyone with idea what the prob is?

 

• Jun 15, 2015

• #115

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EZEROBERT

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Digital inverter 500av/12v

More regard to the previous answer on the sinewave inverter using ir2110 and pic16f72
thanks a million times for that sir. But sir need the hex file and the source code of the digital inverter 500av/12v posted in the edaboard

 

• Jun 16, 2015

• #116

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kabeer02

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this program doesn't work it comes on for some seconds and go off.

 

• Jul 18, 2015

• #117

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pradeep.g.belchada

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is any one sucesfully made this project. can any one post working code and schematic

 

• Jul 21, 2015

• #118

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pradeep.g.belchada

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use protel pcb

 

• Jul 22, 2015

• #119

ibitechs2005

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@siktec@naseerak@kabeer02,please which is the final working circuit, pcb and working hex file in all the posted ones,help am confused.

 

• Jul 24, 2015

• #120

amjadali56

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ibitechs2005 said:

@siktec@naseerak@kabeer02,please which is the final working circuit, pcb and working hex file in all the posted ones,help am confused.

Click to expand...

post#4 by MRahman (sine_tech_mail.rar) have all the required Schematic and PCB files ...
use PIC16F72 and HEX from post #53 ( rk_sin_mod.rar) for LED display by naseerak and if you want to use LCD then change the PIC16F72 with PIC16F73 and use the Hex from post #53 ( sn73_lcd_b.rar) and don't forget to say thanks to the contributers for their esteem efforts and contribution.:thumbsup: