CD421240A Powerex - miscellaneous
CD421240A Description
The CD421240A from Powerex is a dual SCR module (POW-R-BLOK). Typical applications include soft starters, AC power controllers, controlled rectifiers, DC motor drives and heating control.
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Summary of Features
CD421240A is a 1,200 V, 40 A dual SCR module (POW-R-BLOK).
Target Applications
Powerex CD421240A 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
CD421240A is a 1,200 V, 40 A dual SCR module (POW-R-BLOK). Source: manufacturer datasheet.
| Parameter | Value |
|---|---|
| Product type | Dual SCR module (POW-R-BLOK) |
| Repetitive peak voltage (VDRM / VRRM) | 1,200 V |
| Rated on-state current | 40 A |
| Datasheet | Available on this page (PDF) |
Technical document (PDF) | Request a quote for CD421240A (reply within 24 hours)
Related Part Numbers
| CD421260A 1200V, 95A | CD421290A 1200V, 90A | CD420890A 800V, 140A | CD420860A 60A/800V |
| CD421640A 40A/1600V | CD420840A 1400V, 40A | CD421660A 1600V, 95A | CD421690A 1600V, 140A |
| CD421240B 800V, 140A | CD421240 1200V, 63A | CD421260 1200V, 80A | CD421260B 1200V, 110A |
| CD421290 1200V, 140A | CD421290B 1800V, 90A | CD421440B 1400V, 63A | CD420890B 800V, 90A |

