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QRS1220T30 Powerex - Diode Module
QRS1220T30 Description
The Powerex QRS1220T30 is a rectifier diode, rated for 1200 V and 127 A. Diode modules like this are common in rectifier front ends, DC power supplies, welders and plating equipment. If you are repairing older equipment, we can usually find this exact part, including date codes that are no longer in production.
Need the QRS1220T30? USComponent stocks and sources power modules for repair shops, OEMs and maintenance teams worldwide. Request a quote and we'll confirm availability and lead time. Always compare against the datasheet before ordering.
Summary of Features
Target Applications
Powerex QRS1220T30 is used for Switching power supplies, Inverters, Choppers, Welding power supplies, Free wheeling diode and High frequency rectifiers.
Key Specifications
| Manufacturer | Powerex |
| Category | Diode Module |
| Rated voltage | 1200 V |
| Rated current | 200 A |
Technical document (PDF) | Request a quote for QRS1220T30 (reply within 24 hours)
Related Part Numbers
| QRS1240T30 1200V, 400A | QRS1260T30 1200V, 600A | QRS1440T30 1400(V) / 400(A) | QRS1460T30 1400(V) / 600(A) |
| QRS0660T30 600(V) / 294(A) | QRS0640T30 600(V) / 195(A) | QRS0620T30 600(V) / 200(A) | QRS1450001 |
| QRS171D001 1700V, 1200A | QRS061K001 600 V, 1000 A freewheel / 420 A average | QRS4506001 4500V, 60A | QRS4506002 4500 V, 60 A |
| QRJ0640R30 600 V, 280 A | QRF1430T30 | QRF1420T30 1400V, 200A | QRF1410T30 1400V, 100A |
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