Manufacturer Part Number
LS431843
Manufacturer
Powerex, Inc.
Introduction
High-power thyristor module for industrial applications
Product Features and Performance
High current capacity up to 800A RMS, 510A average
High voltage rating up to 1.8kV
Fast switching with low gate trigger current and voltage
Wide operating temperature range from -40°C to 130°C
Single SCR structure
Chassis mount design for easy installation
Product Advantages
Reliable high-power performance
Robust design for industrial environments
Easy integration into systems
Key Technical Parameters
Current On State (It (RMS)) (Max): 800A
Current On State (It (AV)) (Max): 510A
Current Gate Trigger (Igt) (Max): 200mA
Voltage Off State: 1.8kV
Voltage Gate Trigger (Vgt) (Max): 3V
Current Non Rep. Surge 50, 60Hz (Itsm): 14,000A, 16,000A
Quality and Safety Features
RoHS compliant
Designed for industrial safety and reliability
Compatibility
Suitable for a wide range of industrial applications requiring high-power semiconductor control
Application Areas
Motor control
Power electronics
Industrial automation
Welding equipment
Heating and lighting systems
Product Lifecycle
Current production model
Replacements and upgrades available as needed
Key Reasons to Choose This Product
Reliable high-power performance
Robust industrial-grade design
Easy integration into systems
Wide operating temperature range
Compliance with safety and environmental standards
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