DIY H Bridge Circuit for Inverters || Convert DC to AC using this module

Hello everyone!
Welcome to my channel and thank you for stopping by.
This video is about creating a very simple H bridge circuit that is essential for converting a DC voltage to AC. I have used this module to convert 220V DC to modified square wave AC signal that can eventually be used to drive AC loads.
This H bridge is controlled by my DIY TL-494 based control card that generates accurate 50 Hz modified square wave signals.
Please share your feedbacks and suggestions in the comments below.
Visit my website here: www.utsavrshah.in/
Complete project details: www.instructables.com/Make-Yo...
Subscribe to my channel here: / @utsavshah_25
Link to the TL494 Module: • EGS card for Modified ...
Link to the DC to DC converter: • DIY 200W Inverter Part...
Timestamps:
0:00 - Introduction
0:16 - H Bridge concept explanation
2:55 - PCB design and 3D model
3:37 - Complete module and connections
4:25 - Waveform evaluation
4:50 - High voltage DC to DC converter test
5:20 - AC waveform and load test
6:21 - Efficiency test and conclusion
Follow me on Instructables: www.instructables.com/member/...
LIKE || SHARE || SUBSCRIBE
#electronics #DIY #Hbridge

[@amirmahdisalari3528]

This is a good idea. Thank you

[@user-bh3wx4ej9e]

2:48 very admirable

[@hardikshah4838]

Nice 👍🏻

[@harikamalakarreddydarapu7410]

Excellent

[@TechnoEveryday]

🎉🎉🎉🎉🎉

[@raghumakwana4078]

Wah bhai nice.congratulation

[@UtsavShah_25]

Thanks Raghu!

[@kdcreativity6201]

nice😄

[@yousafbaloch8735]

Good Broder nice🌹🌹🌹🌹🌹👍

[@lasanthawijerathne3038]

Sir ,why use D3,D4 High side driver mosfet Gate and source pin?

[@sajidsurani3367]

Hi brother do you have any idea that we can fix ac volt using traic
Like fan dimmer but if we fix it's speed and if input volt rise so fan dimmer control it's speed what we adust

[@EasyOne]

nice

[@UtsavShah_25]

Thanks a lot!

[@danielugwa6517]

Thanks a lot ur awesome once again please can you show us the modulation driver schematics thanks

[@UtsavShah_25]

Thanks a lot!
Will share the schematics soon

[@vijayvarsani07]

Now i m try to do charging saksion ,using this h bridg revars methad, like bust canvarter methed

[@CCelik-ux8zg]

Hi dear friend. Will the H bridge circuit work with a single TL494? without crystal oscillator.

[@UtsavShah_25]

Yes will work directly with a TL494 without any problems

[@CCelik-ux8zg]

@@UtsavShah_25 Thank's dear friend. well, can you please prepare a video directly with TL494?

[@piyushmehar128]

can you please make H bridge inverter for solar panel. I have to submit project in college

[@UtsavShah_25]

You can use this same bridge with a solar panel and it will convert it into AC. You just need to use a 12V supply for the H-bridge. The solar panel input can be used as input to H bridge

[@piyushmehar128]

@@UtsavShah_25 I can, but I have issue with H bridge inverter and its switching.

[@upbgenoob5488]

Hi there and thanks for the video.Can this H bridge circuit work with arduino leonardo?I want to make a high voltage H bridge to drive a treadmill motor for an FFB steering wheel for PC.

[@UtsavShah_25]

Yeah this can work with Arduino provided you give proper signals to the input of the MOSFET. You also need to check the voltage rating of the MOSFET with respect to your operating voltage

[@upbgenoob5488]

@@UtsavShah_25 thanks so much!

[@listener1940]

Are ground negetive of both 12v battery n 300v negative commonly connected to same ground...??

[@UtsavShah_25]

Both the high and low voltage side are having a common ground

[@listener1940]

@@UtsavShah_25 thanks... But if,300v negative is not connected to 12v ground, is there any problem .I mean any failure????

[@UtsavShah_25]

@@listener1940 For this design the common ground is required for the feedback circuit to work properly. If the common ground is removed the feedback reliability becomes unstable, it can still work but it's not guaranteed

[@listener1940]

@@UtsavShah_25ok.. thanks..I am a school teacher..I am a big fan of your experiments... expecting more...👍🌹

[@UtsavShah_25]

@@listener1940 thanks a lot for the appreciation! Will post more informative videos for sure!

[@shivamsharma8833]

Can i use same H bridge for spwm

[@UtsavShah_25]

Yes you can

[@shivamsharma8833]

@@UtsavShah_25 Okay thanks will try

[@listener1940]

I tried this,but the output voltage started but stops suddenly...everytime battery connectes,it starts but stops...what may be the reason???

[@UtsavShah_25]

Check the main control signals that drive the MOSFETS and also check the gate to source voltage of the MOSFETS

[@listener1940]

@@UtsavShah_25 what voltage is required minimum for gates....and for oscillator output??

[@UtsavShah_25]

@@listener1940 The MOSFETs require a minimum of 10volts to properly turn on

[@listener1940]

@@UtsavShah_25 ok...resistors connected should be quater watt or half watt?

[@UtsavShah_25]

@@listener1940 quarter watt is fine

[@gokul-3539]

Bhai wifi hacking bhi krte ho Kya aap

[@user-vg6ec8ge4j]

Mo nosead

[@electrogasm]

bhai pcb layout milega

[@UtsavShah_25]

Sure, send me you email ID and I'll share the layout

[@electrogasm]

bhai pcb layout???

[@UtsavShah_25]

@@electrogasm share your email

[@user-bh3wx4ej9e]

How Can we charge the source
battery by using the same h bridge
circuit?

[@vijayvarsani07]

I m olready doon,

[@Dc_tech386]

Two main details you never explain is the boostrap capacitor valve and valve valve and the connection of the battery negative and the higher voltage negative should connect in parallel for the negative charge of the boostrap capacitor because hundred of new comer cannot understand way there circuits won’t work and fail because they don’t know that this is the biggest part of the information needed for the circuit to work ,next time explain fully not halfway to destroy new comer ability to get the project working remember we are not here to get people disappointed in there self so be kind to other

[@pcengr]

Fault in the circuit.

[@UtsavShah_25]

It's working fine