DUKANE // Ultrasonic Welding and Cutting // iQ LS

Menu Controls

  • Rear panel expansion slots are available to allow for custom configurations for OEM and cost effective custom solutions.
  • Process statistics window displays part count and % of good, bad and suspect welds. 
  • System status panel displays any of six self-diagnostic messages, including Fault, Input test, Overload, Overtemperature, On-line, or Off-line.
  • Integrated frequency analyzer accurately displays operating frequency of the acoustic stack.  This is perfect for acoustic stack diagnostics.
  • Standard 19" (48cm) Rack mountable for easy system integration at minimal cost.
  • Compatibility with all Dukane standard transducers helps reduce inventory requirements and provides interchangeability with your existing DPC or Ultra series components.



Data Sheet (Eng)
The complete product documentation

iQ LS Ultrasonic System

Select system :

40 kHz


Frequency options

Please contact us for the frequencies

Dukane iQ LS Ultrasonic Power Supplies were designed specifically for automated ultrasonic systems for the automotive, aerospace, packaging, textile, and food industries.

  • Available in bench top or panel mount.
  • The iQ series ultrasonic generators and power supplies are all built around our patented digital design. Compact in size, they provide the highest power density in the smallest package, while incorporating our exclusive flow through cooling.
  • These ultrasonic generators are designed to handle the toughest applications and environments, capable of operating either in continuous duty or high-speed automation.
  • Our industry leading 0.5 millisecond multi-core processing speed provides the highest level of accuracy and repeatability.
  • The unique modular design allows for custom configurations and ultimate flexibility.



Digital Features

  • 100% digital control of all power supply functions and parameters allows for unique configurations and future upgrades or requirements.  Includes digital frequency syntheses
  • Industry leading data acquisition rate speed of .5 msdue to advanced multi-core architecture.  Increased weld accuracy and repeatability.
  • Three step system safe power up sequence 
    1) AC Power inrush protection
    2) Supervisory System Monitor
    3) Plug and Play configuration
  • Digi-Trac tuning automatically tracks the resonant frequency digitally.  Adjust the output frequency to match the acoustic stack (sonotrode, booster, and transducer) this is done for every weld cycle and eliminates the need to manually tune the generator.
  • Ultrasonic overload protection, with status indicator for ease of troubleshooting.  The overload power limit is based on true RMS power output level.
  • Line Voltage Regulation compensates for line fluctuations assuring consistent amplitude. 
  • Temperature Drift Compensation allows for seamless acoustic stack operation, and automatically compensates for acoustic stack temperature changes.
  • Patented Pulse-Width Modulation design delivers power more efficiently with substantially less stress on the electrical and acoustic components for superior performance reliability and extended life.
  • Linear Ramp Soft-start algorithm allows the acoustic stack to be brought to operating amplitude smoothly, minimizing start-up surges and abnormal stress to stack and power supply.
  • System Supervisory Monitors checks all internal power supply functions for proper operation.
  • Load Regulation provides constant ultrasound amplitude automatically regardless of the power draw.  The ultrasonic output amplitude level is held to within 1% to provide weld process consistency and reduced weld cycle times.

Mechanical Features

  • Flow Through Cooling tunnel with a matched high performance heat sink and thermostatically controlled fan reduces thermal gradients, minimizes dirt infiltration and increases component life.
  • Highest power density per unit of volume.  Most power in the smallest package at highest duty cycle.  Low and high profile configurations available.
  • 21-segment multi-color power bar graph.  Peak power detect feature, LED remains on after weld cycle.  Multifunction overload indicators.  Ideal for quick diagnostics and troubleshooting.
  • 4 line LCD display with intuitive menu structure for quick easy programming.
  • RS232 serial configuration port is used for field software upgrades, troubleshooting and advance hardware setup with optional PC based iQ configurator.
  • Advanced I/O is standard with 25-pin output, and 15-pin input, user configurable from the utility menu.  Click here for system integration Application Note.
  • Unique Patent pending modular hardware designincorporates motherboard/interconnect of internal components.  Reduces internal cabling while increasing reliability and performance.