Скачать с ютуб 4KW 350V to 220V sine inverter H-bridge в хорошем качестве

4KW 350V to 220V sine inverter H-bridge

$2 For 2 layers 5 PCBs & $5 for 4 layers PCBs: https://jlcpcb.com Use promotion code "JLCATH" to get extra $2 This is part 4 (Part 1 here:    • How to make 2000W transformer for Sin...   Part 2 here:    • How to make 2000W 12V Sine Inverter |...   Part 3 here:    • How to make 2000W 12V Sine Inverter |...  ) of the 2000W sine inverter project. In this video I will create an H-bridge using IGBT and EGS002. It will convert the 350VDC into 220VAC. If using an IGBT greater than 75A. The capacity can be up to 4KW. However I recommend using at 3KW. This is an inverter using a pulse transformer, I use 2 50mm toroidal cores. Stage 1: The 12V voltage from the battery will be boosted to 350VDC with the pulse transformer. The oscillator is SG3525 Stage 2: The voltage of 350VDC will be converted to 220VAC using H bridge and EGS002. The LC filter will convert the voltage from the H-bridge to a sine 220VAC. The efficiency of this circuit is 92%. This is part 3, This video has 4 parts, I will upload the video soon. If you like my video, give me a cup coffee. Thank you very much. Donate : https://www.paypal.com/paypalme/phdhung Facebook group : http://bit.ly/CreativeElectronic Contact: [email protected] Phone: 0989821611 Download file here: https://www.mediafire.com/file/6ast8v... https://www.mediafire.com/file/jcpqaq... https://www.mediafire.com/file/s61qev... Hope you enjoy my videos and projects. Like, share and don't forget to subscribe to my channel. one more thing, thanks to everyone, my channel has reached 100K subscribers. #Inverter #2000W #DIY