This manual describes the MAST5‑3C‑U12 IGBT drive, a three‑channel IGBT board with high‑voltage isolation and built‑in protection features. It outlines the functional description, dimensions, and the internal DC‑DC isolation of up to 2500 VAC.
The document details the external power connections (12 VDC (9‑18 V) or 24 VDC (18‑32 V)), signal interfaces, protection signals, and safety precautions. It also includes wiring tables, pin assignments, and recommended component values for proper operation. This manual is written in Chinese.
| Isolation voltage between DC‑DC converters | 2500 VAC |
|---|---|
| External power input voltage | 12 VDC (9‑18 V) or 24 VDC (18‑32 V) |
| Board height | 38 mm |
| Board dimensions | 124 mm × 115 mm |
The internal DC‑DC converters are isolated up to 2500 VAC.
The board accepts either 12 VDC (9‑18 V) or 24 VDC (18‑32 V).