Manufacturer Part Number
VWO40-14IO7
Manufacturer
littelfuse
Introduction
VWO40-14IO7 is a thyristor SCR module designed for high voltage and current applications, capable of controlling 3-phase power.
Product Features and Performance
3-Phase Controller with all SCRs configuration
Six integrated SCRs
High off state voltage of 1.4 kV
On state currents are 18 A average and 29 A RMS
Gate trigger voltage maximum at 1 V
Gate trigger current maximum at 100 mA
Surge current capabilities at 400A and 450A for 50Hz and 60Hz respectively
Hold current maximum of 150 mA
Operational over a wide temperature range from -40°C to 125°C
Product Advantages
High power handling capacity
Durable and effective for industrial environments
Wide temperature operational range ensuring reliability under different environmental conditions
Key Technical Parameters
Voltage Off State: 1.4 kV
Current On State (It (AV)) (Max): 18 A
Current On State (It (RMS)) (Max): 29 A
Voltage Gate Trigger (Vgt) (Max): 1 V
Current Gate Trigger (Igt) (Max): 100 mA
Current Non Rep. Surge 50, 60Hz (Itsm): 400A, 450A
Current Hold (Ih) (Max): 150 mA
Operating Temperature: -40°C ~ 125°C (TJ)
Quality and Safety Features
Robust module build capable of withstanding high surge currents
Safety ensured through strict quality control measures during manufacturing
Compatibility
Chassis mount configuration ensures compatibility with a wide range of industrial equipment
Application Areas
Suitable for high power AC controllers
Industrial power supplies
Motor drives and controls
Product Lifecycle
Product Status: Active
Not nearing discontinuation with reliable availability from the manufacturer
Several Key Reasons to Choose This Product
High voltage and current capacities suitable for industrial applications
Integrated SCR module simplifies design and increases reliability
Wide operating temperature range allows for use in various environments without performance degradation
Trusted manufacturing from littelfuse, a leader in circuit protection solutions
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