Self-tuning Resonant Power Amplifier

Due to the awesomeness of this product, it is currently in production and will be updated when stock is replenished.

At the heart of a resonant power system is the amplifier and tuning system. The Suprock Technologies resonant power amplifier is a microprocessor controlled high power RF amplifier with built-in feedback to match resonance and automatically fine-tune your high power RF application. Whether your application is for wireless power transfer or a hobby application such as Tesla coil driver, this component is sure to satisfy. With an acceptable input voltage range of up to 36 volts, our resonant power amplifier can output the current your application is thirsting for, even for low Q applications. For easy access and breadboard breakout, use with resonant power break out board!

Features include:
- Small 3" by 1" footprint provides high power density
- I2C interface to communicate and respond to external control commands
- AVR ATMega88PA microprocessor, preloaded with auto tuning program
- Accessible programming header
- PCB edge castellations for PCB surface mount installation
- High current sourcing capabilities (up to 12 amps)
- Wide input voltage range (~5 to 36 volts)
- Full H Bridge output stage doubles output voltage peak 2X from input voltage (up to 72 volts!)
- Five PWM controlled LED indicators
- Auto tuning with active feedback circuit
- Onboard buck converter with 3.3v output at up to 500mA can supply power to external projects
- Industry standard 2.1mm high current power jack
- Tuning frequency resolution better than 0.1 kHz at 300 kHz
- Square wave output