Low frequency ultrasonic amplifier 
UTA-L-XXX   Low frequency wide range ultrasonic power amplifier 

10kHz-50Khz,XXX is rate power

Features:

1. Class D or class E amplifier design

2. 10kHz-400KHz PWM frequency

3. Perfect composite impedance drive ability

4. AC power supply or 20-48V dc supply

5. Up to 95% energy efficiency

6. Wide power range, customized design base on the customer requirement