Our Modular Transducer Amplifier (MTA) is a high-speed Class-D switch-mode power amplifier specifically designed for applications in underwater acoustic and piezoelectric transducer applications. The MTA utilizes state-of-the-art wide-bandgap Silicon Carbide (SiC) power components combined with QorTek’s proprietary FPGA modulator and control architecture to enable industry-leading power density and system modularity.  The MTA was designed to enable both wideband magnetically coupled and direct-drive applications. 

Contact us for Modular Transducer Amplifier design support for your product development.

  • Dual Channel High Voltage Class-D Amplifier
  • Advanced PWM Topology
  • Adjustable Switching Frequency (500kHz Nominal)
  • Wide Bandgap High Voltage SiC MOSFETs
  • Externally Available Integrated 12V Supply (25W)
  • Onboard Voltage, Current, Power, and Impedance Measurements
  • Manchester Encoded LVDS Digital Input / Output
  • Enables Direct or Magnetically Coupled / Matching Network Transducer Drive
  • Modular, Scalable, and Reconfigurable
  • Flexible Digital Interface
  • FPGA Based Control enables Reconfigurability
  • Designed for MIL-STD Applications in Harsh Environments
  • Modular Packaging
  • Made in the United States

Input Voltage: 100 – 300VDC

Output Voltage (Direct Drive): Up to 200VRMS, Reconfigurable

Output Voltage (Transformer): Up to 200VRMS, Reconfigurable

Bandwidth: 1kHz – 100kHz

Power Level Continuous: 100W/Channel

Power Level Peak (Low Duty Cycle): 500W

  • Dual Channel High Voltage Class-D Amplifier
  • Advanced PWM Topology
  • Adjustable Switching Frequency (500kHz Nominal)
  • Wide Bandgap High Voltage SiC MOSFETs
  • Externally Available Integrated 12V Supply (25W)
  • Onboard Voltage, Current, Power, and Impedance Measurements
  • Manchester Encoded LVDS Digital Input / Output
  • Enables Direct or Magnetically Coupled / Matching Network Transducer Drive
  • Modular, Scalable, and Reconfigurable
  • Flexible Digital Interface
  • FPGA Based Control enables Reconfigurability
  • Designed for MIL-STD Applications in Harsh Environments
  • Modular Packaging
  • Made in the United States

Input Voltage: 100 – 300VDC

Output Voltage (Direct Drive): Up to 200VRMS, Reconfigurable

Output Voltage (Transformer): Up to 200VRMS, Reconfigurable

Bandwidth: 1kHz – 100kHz

Power Level Continuous: 100W/Channel

Power Level Peak (Low Duty Cycle): 500W

Features

  • Dual Channel High Voltage Class-D Amplifier
  • Advanced PWM Topology
  • Adjustable Switching Frequency (500kHz Nominal)
  • Wide Bandgap High Voltage SiC MOSFETs
  • Externally Available Integrated 12V Supply (25W)
  • Onboard Voltage, Current, Power, and Impedance Measurements
  • Manchester Encoded LVDS Digital Input / Output

Benefits

  • Enables Direct or Magnetically Coupled / Matching Network Transducer Drive
  • Modular, Scalable, and Reconfigurable
  • Flexible Digital Interface
  • FPGA Based Control enables Reconfigurability
  • Designed for MIL-STD Applications in Harsh Environments
  • Modular Packaging
  • Made in the United States

Performance

Input Voltage: 100 – 300VDC

Output Voltage (Direct Drive): Up to 200VRMS, Reconfigurable

Output Voltage (Transformer): Up to 200VRMS, Reconfigurable

Bandwidth: 1kHz – 100kHz

Power Level Continuous: 100W/Channel

Power Level Peak (Low Duty Cycle): 500W

Our Modular Transducer Amplifier (MTA) is a high-speed Class-D switch-mode power amplifier specifically designed for applications in underwater acoustic and piezoelectric transducer applications. The MTA utilizes state-of-the-art wide-bandgap Silicon Carbide (SiC) power components combined with QorTek’s proprietary FPGA modulator and control architecture to enable industry-leading power density and system modularity.  The MTA was designed to enable both wideband magnetically coupled and direct-drive applications. 

Contact us for Modular Transducer Amplifier design support for your product development.