Learn How To Add Wireless Charging to Your Products
Join us for training program on AirFuel Resonant™ technology and how to integrate this wireless power technology into your product.
This hands-on course for engineers, led by industry experts in AirFuel Resonant technology, will deep-dive into technical details and each participant will leave with a working reference design to integrate into your prototypes and products.
The next ACE Program will be held from September 25 to October 5, 2023 as a two week course with virtual sessions on Mondays, Tuesdays, and Thursdays from 7pm – 10pm ET.
Register using the form below.
Course Overview
SESSION SCHEDULE:
- 7:00PM – 10:00PM ET
- Monday, September 25
- Tuesday, September 26
- Thursday, September 28
- Monday, October 2
- Tuesday, October 3
- Thursday, October 5
FOR THIS PROGRAM YOU WILL NEED:
- Soldering Kit
- Multimeter
- Oscilloscope (100MHz)
- Current Probe at 6.78MHz
- Power Supply (Recommended)
Sessions & Key Learnings
1. AirFuel Resonant Introduction
- The Who, Why, What, and How of AirFuel
- Introduction to AirFuel Resonance Concepts and Theory
- System Architecture and Block Diagram
- Key Terminology and Abbreviations
- PTU/PRU Characterization and Interoperability Concepts
- Operational / State Flow
- Introduction to AirFuel Specifications
- Introduction to AirFuel Certification Program
2. Transmitter/Receiver Resonator Characterization
- H-Field Concepts (I-H Concepts)
- VNA and Testing Setup Basics (e.g. common-mode prevention, theory for using VNA, etc)
- Measuring Q, k, L, Z21 (wM), SRF
- Impedance Box Characterization
- Scanner, Analysis, and Software Tools
- Hands-On Measurements and Characterization
3. Power Transmitter Unit (PTU)
- Utilizing the Transmitter Resonator Characteristics
- Why Impedance Matching
- Amplifier Topologies and Concepts
- Impedance Box and Output Levels Testing
- Software States and Gotcha’s (Cross-connect, presence detection, charge complete, etc)
- Hands-On Transmitter Build
4. Power Receiver Unit (PRU)
- Using H-Field (H-V Concepts) — Designing PRU Resonator using tool.
- Why Impedance Matching
- PRU Theory of Operation
- Electronic Characteristics and Parameters
- Software States and Gotcha’s (e.g. dead-battery, long-beacon, presence pulse, clamping vs operating modes)
- Hands-On PRU Build
5. AirFuel Bluetooth Communications
- Why Bluetooth and Out-of-Band
- AirFuel Bluetooth Profile
- Software Flow and Parameters (optional & mandatory)
- Choosing and Configuring Software Parameters
- Hands-On Software Configuration
6. Regulatory Considerations
- General Product Safety
- EMF
- EMC
Program Conclusion
- Overview of concepts
- Lessons Learned and Feedback
- Next Steps
- Q&A