12V to 230V Inverter 800watt prototype.wmv

combination two 200VA transformer connect to parallel for 400VA output with Pic 16f628a microcontroller modified sine wave..10pcs low ohm power mosfet, total power 800W at 12v 100ah- 500w at 12v 50ah battery.i am successfully my target for power up 500w - 800w equipment such power tools,jig saw,blender and rice cooker..look like very bulky and heavy but still far cheap than commercial inverter in market..total cost my inverter only RM 270.00 - USD 87.00...in malaysian power inverter very2 expensive in market total cost for 800w modified sine wave about RM 850.00 - USD 274.19! better build one coz electronic component,transformer,casing etc here very2 cheap in town..

Category:

Science & Technology

Tags:

• 12V
• to
• 230V
• Inverter
• 800watt
• prototype

[impakmaksemah]

yes that so funny :D maybe my mic camera not soo good

[impakmaksemah]

lastly...my inverter can use for offroad 4x4 camper....

[yapanuwan]

Why not use TRUE SINE WAVE? Your are using a PIC to get only this?

[SajjadBro]

hahaha harmonics are interfering with your mic.

[GarrethStaveley]

Could you please send me the circuit diagram please?

[randacnam7321]

@toyu17  If the drill uses a universal motor (like most drills) then it can be used on square wave electricity. Universal motors do not care about the supply waveform.

[zulflbeatz]

bro ada digram x??

[fredriktaaje]

Looks like your inverter make some high frequent noise as well :-) 

[khaledhabbash]

dude

well done project, but can you explain what do you mean by "combiming 2 transformers 2kva each" you should rectify their outputs first then chop the resulted high voltage DC to get 20v ac is that correct ??

thanx

[Manzi1968Pinoy]

Dude that is awesome projects could it be possible to grab a copy on it, my e-mail is mnslngnrs@yahoo.com.ph it will gonna be healpful if you could share it God Bless! thanks in advance

[Mrinfoone]

what are the parts need? Do you have diagram?

[fabzcardon]

and then it went BOOM !!!