CD431640B Powerex - miscellaneous
CD431640B Description
Powerex makes the CD431640B, a 1600 V, 40 A thyristor module. Common uses are AC switches, soft starters, DC drives and controlled rectifiers in industrial power equipment.
We help engineers and repair technicians find parts like the CD431640B, including obsolete ones. Send a quick RFQ for current pricing and delivery. Before ordering, please confirm ratings and pin-out with the official datasheet.
Target Applications
Powerex CD431640B 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 | 1600 V |
| Rated current | 40 A |
Related Part Numbers
| CD431660B 1600V, 95A | CD431690B 1600V, 90A | CD431490B 1400V, 150A | CD431460B 60A/1400V |
| CD431840B 1800V, 40A | CD431440B 1400V, 40A | CD431860B 1800V, 110A | CD431890B 1800V. 90A |
| CD431660 1600V, 95A | CD431640A 1600V, 40A | CD431660A 1600V, 60A | CD431640 1600V, 40A |
| CD431690 1600V, 90A | CD431690A 90A/1600V | CD431490 | CD431290B 1200V, 90A |

