@faith. The primary windings are two separate sets of 2x 9 turn coils where the start of the Np2 winding begins right at the end of the Np1 winding. This is a 24V-0-24V configuration where the voltage potential is applied to the centre (Np1 end / Np2 start) transformer studs in the middle and the outer transformer studs (the very left and right studs) on the primary side are synced to ground via the FETs in an alternating pattern. When Np1 is on, Np2 is off and when Np2 is on, Np1 is off. This produces the alternating sine wave on the secondary side of the transformer. The primary windings are larger than the secondary windings because the transformer output voltage is greater than the input AND since the amount of power remains the same (the wattage is shown to be 3KV) at least in an ideal transformer, and because of ohm's law (V=I*R), as the voltage increases, the current will decrease. This decrease in current on the secondary side means that a smaller wire diameter may be used.
With the EEb5526 core it’s maximum frequency is 250khz at max power is 3700 watt so you don’t need to use two that 7kw of power not using so max the frequency to 250kw with one for 3700watt
For secondary winding you need to use 0,80mm × 2 and total of turn is 80turn. And primary winding, need to use 1mm x5 and total of turn is 3turn CT 3turn for 12v and 4turn CT 4turn for 24v
push pull without snubber. output diodes 5 amp. primary coil 2 square mm for current 50 amp. secondary coil 0.5 square for 6 amp. this really 1.5 kwt per one unit, )))
I think these mosfet or really as a engineer my self I bought 80 pieces and I am going to order 80 more in s as few day hy3008 or really good for 48 volt but these or 36 voltage in the safe zone
Bad design, core does not store so much energy in transformer like in coil. 3kw can get with smaller etd49 with 3c94 material. Core is round so much shorter winding will be used. Primary shall be made from copper sheet, secondary from litz wire.
Um desperdício tanto mosfet e transformador para um enrolamento medíocre do transformador. Para aguentar realmente 3 kW precisava ser chapa de cobre e no máximo 25 voltas no primário para um transformador eee55b
thank you for stopping free energy videos. these kinds of diy videos are really helpful. glad to see you helping people. keep up the good work
Couldn't find the Gerber file in description only an image of the circuit diagram.
Is the trigger frequency 15 kHz? Also why no feedback? Thank you.
Heey AT!! WE finally got to hear the voice behind the magic! 😃 NIce work as always !
Great job. I need something that is 110 volt to use here. Nothing that I have is 220 volt.
Good day please send me the info where to order a kit like this please
How many turns is the primary windings, and why is the wire much bigger than the secondary windings?
@faith. The primary windings are two separate sets of 2x 9 turn coils where the start of the Np2 winding begins right at the end of the Np1 winding. This is a 24V-0-24V configuration where the voltage potential is applied to the centre (Np1 end / Np2 start) transformer studs in the middle and the outer transformer studs (the very left and right studs) on the primary side are synced to ground via the FETs in an alternating pattern. When Np1 is on, Np2 is off and when Np2 is on, Np1 is off. This produces the alternating sine wave on the secondary side of the transformer.
The primary windings are larger than the secondary windings because the transformer output voltage is greater than the input AND since the amount of power remains the same (the wattage is shown to be 3KV) at least in an ideal transformer, and because of ohm's law (V=I*R), as the voltage increases, the current will decrease. This decrease in current on the secondary side means that a smaller wire diameter may be used.
is it good for using home appliance such as cooker, pumps, etc.
Please where can I find the Gerber file?
Where can I buy these kitsch from in south africa or on line
With the EEb5526 core it’s maximum frequency is 250khz at max power is 3700 watt so you don’t need to use two that 7kw of power not using so max the frequency to 250kw with one for 3700watt
48vturns plz
@@paisawasoolkaronga for 48v 6+6 primary and 48 turn for secondary
@@Dc_tech386 think you vary mch
Please Module input voltage?
I really wished you'd commentate your videos rather than just music. It would give so much more
how can i buy the pcb board?
Yes 110 version please on the soyo grid tie inverters its just s resistor and a jumper
Hi i have gone through thecircuit Digram but don't have the chrging part pls include yhay part as well
For secondary winding you need to use 0,80mm × 2 and total of turn is 80turn.
And primary winding, need to use 1mm x5 and total of turn is 3turn CT 3turn for 12v and 4turn CT 4turn for 24v
I want complete kit how can I purchase
48v turns plz
Beautiful circuit! Can you send the gerber file please?
Circuit diagram please brother
Very nice project sir finally you consider 220 volt also vivers need
It is a Dc to Dc 12v to 380v board and must take 380v to connect to another board with egs002 to convert to 220v 50Hz
sg3525 cannot produce sine waves
push pull without snubber. output diodes 5 amp. primary coil 2 square mm for current 50 amp. secondary coil 0.5 square for 6 amp. this really 1.5 kwt per one unit, )))
Dove posso comprare questo inverter.
Podria proporcionarme las pcbs
what’s the frequency how many’s Hz 60,50,40,30, 20,10 Hz
high voltage Dc 380v
-400v no frequency
Good job
Not so much a "how to make" a pure sinewave inverter, as much as it is a "watch me make" a pure sinewave inverter.
Kya price hai Eska
Awesome
I think these mosfet or really as a engineer my self I bought 80 pieces and I am going to order 80 more in s as few day hy3008 or really good for 48 volt but these or 36 voltage in the safe zone
bende yapmak istiyorum köyde ihtiyacım var. köyde elektrik her zaman olmuyor
Bad design, core does not store so much energy in transformer like in coil. 3kw can get with smaller etd49 with 3c94 material. Core is round so much shorter winding will be used. Primary shall be made from copper sheet, secondary from litz wire.
We need lots of lead acid battery for this inverter
Thank you .
nice video
En mi país solo hay aparatos 110-115
Iguale a mi Senior 110/120v
@@Dieguin-m4z I only own 240v devices.
@@MattyEngland Omg 240v Exist 340v?
@@Dieguin-m4z 415v = best lights for cannabis 👍👍
@@MattyEngland wow
Now connect on your 230v side an adapter cable 12v back to transformator1
🤫😎Win
How is it possible to get 3KW of power through those thin wires... 😁
I need This
Please sell me one of your inverters, I am a big fan
Good
Mujhe yah Board chahie
Induction motor chalayo
Hello sir ji
Me parece bem potente..
Sir, please upload a pdf file.
Nead. To. Pars
Hi
NEVER EVER your pcb and transformers handle 280 Amps! This is the expected current at 12V (eta 0.9)
Show me or change title to 200 watts!
Um desperdício tanto mosfet e transformador para um enrolamento medíocre do transformador. Para aguentar realmente 3 kW precisava ser chapa de cobre e no máximo 25 voltas no primário para um transformador eee55b
it is not pure sine wave
This is the front end pt2 is pure sine wave with this part first
Talking is no good drawing needs to be provided.
Uncomplete information no benefit of this video
Good job