ANALYTICAL
High-Voltage Power Supplies
High-stability power solutions for electron and ion beam applications
Reliable high-voltage control for more accurate system performance
PRECISION HIGH-VOLTAGE FOR ADVANCED BEAM CONTROL
Sioux delivers high-voltage solutions with ultra-low ripple and ppm-level stability for precise control of electron and ion beams in semiconductor and analytical equipment.BUILT AROUND YOUR APPLICATION
Our configurable platform supports advanced SEM, metrology, wafer inspection and analytical systems, with flexible multi-output architectures, communication interfaces and safety functions.FROM ARCHITECTURE TO PRODUCTION
Sioux combines electronics, software and system engineering to develop, integrate and industrialize high-voltage solutions that fit your system architecture and scale into production.
Industry challenges
Shrinking nodes demand higher measurement accuracy
As semiconductor devices continue to shrink, the demand for advanced electron-beam metrology and inspection systems continues to grow. Applications such as CD-SEM, defect review and wafer inspection require exceptional beam stability to deliver the measurement accuracy needed for next-generation process control.
Transition to advanced device architectures
Advanced electron-optical systems increasingly rely on precise control of beam energy, landing energy, and electrostatic lens configurations. As multi-beam and low-energy inspection techniques become mainstream, voltage ripple, drift, and channel matching become critical performance parameters. High-voltage stability is no longer a component specification but a key enabler of imaging and inspection performance.
Improving Quantitative Accuracy
Advanced mass spectrometry applications require exceptional measurement repeatability across long analytical runs. Voltage drift and noise can influence ion transmission efficiency and detector response, impacting quantitative accuracy. High-stability power supplies help ensure consistent analytical results and reduced recalibration requirements.
Increased System Integration and Miniaturization
High-voltage power systems are expected to deliver greater precision, lower noise, higher power density, and enhanced safety within increasingly constrained space envelopes.
Key features
Ultra-Stable High-Voltage Performance
Delivers ppm-level voltage stability and ultra-low output ripple to ensure exceptional electron beam stability, reduced drift, and highly repeatable imaging and measurement performance.
Integrated Multi-Output Platform
Combines accelerator, suppressor, extractor, and filament supplies in a single modular platform, simplifying integration and reducing system complexity for Electron Beam manufacturers.
Designed for Advanced Electron Optics
Supports demanding SEM, metrology, and wafer inspection applications where beam quality, measurement accuracy, and long-term stability are critical.
Flexible OEM Integration
Modular architecture enables customization of voltage ranges, communication interfaces, safety functions, and form factors to fit application-specific requirements.WHAT IS YOUR CHALLENGE?
Share your challenge with us, and we'll help bring your high-tech solution to life.
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