[SOLVED] Sine wave inverter with pic16f72 and if2110

[tommy212]

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

 

[siktec]

@tommy212,

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

 

[arif01230]

Manage Attachments > Add files > done

 

[tommy212]

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

 

[siktec]

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

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

 

[ibitechs2005]

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

 

[adam621]

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

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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.

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

 

[tommy212]

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

 

[naseerak]

@Adam this is your requested Hex file

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The rest is the same published in this thread elsewhere

 

[siktec]

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

 

[naseerak]

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

 

[fanyo042]

@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.

 

[arif01230]

Hi, fanyo042

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

 

[fanyo042]

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?

 

[EZEROBERT]

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

 

[kabeer02]

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

 

[pradeep.g.belchada]

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

 

[pradeep.g.belchada]

use protel pcb

 

[ibitechs2005]

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

 

[amjadali56]

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

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: