Wave-head Resistor & Wave Tail Resistor
Wave Tail Resistors: Customizable Cylindrical Resistors for Impulse Voltage Generators
Wave tail resistors are critical components in high-voltage impulse test systems, designed to precisely shape the tail portion of impulse waveforms. These cylindrical resistors offer customizable mechanical and electrical properties to meet specific testing requirements.
Key Features
Cylindrical Design: Circular cross-section for uniform current distribution
Custom Colors: Available in standard or client-specified colors for easy identification
Configurable End Fittings: Adaptable mounting solutions for various generator designs
Precision Engineering: Accurate waveform tail formation for reliable test results
Technical Specifications
| Parameter | Description |
|---|---|
| Geometry | Precision cylindrical construction |
| Mounting Options | Customizable end fittings (threaded, flanged, or bolted) |
| Visual Identification | Multiple color options available |
| Electrical Properties | Tailored resistance values for specific applications |
Customization Options
Mechanical Adaptations
Variable length and diameter configurations
Specialized end fittings for different generator models
Multiple mounting orientation possibilities
Electrical Properties
Precision resistance values (standard or custom ranges)
Low-inductance designs for accurate waveform control
High energy handling capacity
Applications
Lightning Impulse Testing: Tail time adjustment for 1.2/50µs waveforms
Switching Impulse Systems: Waveform tail formation for 250/2500µs tests
Custom Test Setups: Specialized waveform requirements
Installation Guidelines
Verify proper alignment of end fittings
Ensure adequate mechanical clearance in generator assembly
Check electrical connections for secure contact
Confirm resistance values match test requirements
Maintenance Recommendations
Regular visual inspection for surface degradation
Periodic measurement of resistance values
Cleaning of contact surfaces as needed
Replacement if physical deformation occurs
Why Cylindrical Design?
Uniform Current Density: Circular cross-section minimizes edge effects
Optimal Heat Dissipation: Efficient surface-to-volume ratio
Mechanical Stability: Withstands repeated impulse stresses
Conclusion
Wave tail resistors with customizable cylindrical designs provide essential waveform control for high-voltage impulse testing systems. Their adaptable mechanical configuration and precise electrical characteristics make them ideal for both standard and specialized test applications.
