CD431890B Powerex - miscellaneous
CD431890B Description
Rated at 1800 V and 90 A, the Powerex CD431890B is a thyristor module. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment.
USComponent (Young & New Century LLC) supplies power modules, thyristors, diodes and other industrial components, including legacy parts. Contact us for a quote on the CD431890B, and please confirm ratings against the datasheet before ordering.
Target Applications
Powerex CD431890B is used for General Purpose Inverter, Uninterruptible Power Supply, Servo & Spindle Drive for CNC Machine Tools, Robotics (Servo Drive for Robots), Switching Power Supplies for Welding Machines.
Key Specifications
| Manufacturer | Powerex |
| Rated voltage | 1800 V |
| Rated current | 90 A |

