Application manual for CT-Concept 1SP0635V/1SP0635S/1SP0635D IGBT drivers, covering system overview, installation, wiring and specifications.
The manual describes the CT-Concept 1SP0635 series IGBT drivers, which provide plug‑and‑play solutions for high‑voltage (1200 V‑3300 V) and high‑power IGBT modules. The drivers use a master‑slave architecture: the 1SP0635V or 1SP0635S main board and up to three 1SP0635D slave boards can be combined to drive up to four parallel IGBT modules.
It includes system overview, mechanical dimensions, connector definitions, fiber‑optic interfaces, parallel bus wiring, LED status indicators, and detailed operating principles for both master and slave boards. Safety notes, installation steps, and ordering information are also provided. This manual is written in Chinese.
| Supported IGBT voltage range | 1200 V to 3300 V |
|---|---|
| Maximum parallel IGBT modules | 4 |
| Mechanical height – 1SP0635V | 12 mm |
| Mechanical height – 1SP0635S | 13 mm |
| Mechanical height – 1SP0635D | 6 mm |
| Fiber‑optic interface (V/S main board) | AVAGO HFBR‑x522ETZ (V) / AVAGO HFBR‑x4 12Z (S) |
| DC/DC power rating | Designed for up to 3300 V IGBT modules |
Up to four IGBT modules can be driven in parallel using one master board and up to three slave boards.
They are designed for IGBT modules operating between 1200 V and 3300 V.
The 1SP0635V uses an AVAGO HFBR‑x522ETZ connector, while the 1SP0635S uses an AVAGO HFBR‑x4 12Z connector.