This is a practical electronics product manufacturing eBook focused on a DIY (Do-It-Yourself) project, authored by an IIT Engineer. It provides instructions to build a "Fast EV Charger - Type 2 – 22kW – AC-3phase-LCD Display". The eBook includes a complete design package for constructing an EV Charger either for personal use or as a marketable product. The addition of a Nextion 3.5” TFT LCD Display allows the user to view images during the EV Charger operation, adding functional and aesthetic value to the product.

Electronics product design requires knowledge of hardware and software, along with industrial experience. The author has over 45 years of industry experience and has published several notable eBooks, including four important ones.

You’ll be able to build a Fast EV Charger 22Kw 3phase AC with the help of this eBook. If you have 3-phase power available at home, you can build yourself and install a 3-phase EV charger for faster charging. If you own a Public Charging Station, you can install 3-phase AC charging.

3-phase power provide a higher voltage and current compared to single-phase, allowing for faster charging. In Europe, 3-phase power is more common in residential settings, making it easier to install fast EV chargers.
This eBook is very useful for both young and experienced engineer who are engaged in designing Electric Vehicle Chargers. This comprehensive eBook will enable engineers to independently develop market-leading Fast EV Chargers of exceptional quality.

Building a 22kW 3-phase AC Fast EV Charger involves meeting safety standards and regulatory compliance. Each phase needs protection against various electrical faults, including high/low input voltage, maximum output current, surges, and ground faults. We use separate Safety Interlocks Cards for each phase to meet these requirements. The design has been evaluated with actual electric vehicles. This eBook provides clear wiring diagrams and technical information that is accessible to both beginner and experienced engineers.

This eBook contains seven chapters, 19 downloadable resource design files, 72 engineering images, downloadable Gerber files for six PCBs, a complete bill of materials, and complete manufacturing files for Model: EDP-O1C. It also includes calibration and test procedures for Model: EDP-01C.

Chapter 1 covers the core technology of electric vehicle chargers. Chapter 2 details the product's technical specifications. Chapter 3 simplifies the Fast EV charger with a Block Diagram.
Chapter 4 focuses on the motherboard, including schematics, PCB designs, Gerber files, BOM, and Arduino codes. Chapter 5 provides documentation for other components like safety interlocks card, Nextion Driver Card, RFID control card, and Bluetooth control card.
Chapter 6 discusses manufacturing processes, Nextion display images, Door plate interconnections, EV charger simulator fabrication, mobile app details, and smart card creation. Chapter 7 outlines calibration and test procedures to ensure high performance and safety standards.

Buy this Book and just follow all the steps. When all the Steps are finished, you’ll have a Fully Tested working model of a marketable Fast EV Charger 22kW 3-Phase AC.