| ??? 08/09/08 12:59 Read: times |
#157350 - Timings Responding to: ???'s previous message |
Mahmood Elnasser said:
The IGBT short circuit protection works as follows:
Most IGBTs can withstand short circuit for 200 ns 200nsec is AWFULLY fast for an 8052 - this kind of performance will need external hardware. Steve |
| Topic | Author | Date |
| Drive IGBT using AT89C51 | 01/01/70 00:00 | |
| good luck | 01/01/70 00:00 | |
| Re: | 01/01/70 00:00 | |
| IGBT short circuit protection | 01/01/70 00:00 | |
| Timings | 01/01/70 00:00 | |
| yes | 01/01/70 00:00 | |
| 3 phase output | 01/01/70 00:00 | |
| RE:SPWM | 01/01/70 00:00 | |
| get a device with CCU (capture compare unit) | 01/01/70 00:00 | |
| or with a PCA | 01/01/70 00:00 | |
| PCA 5% useful; CCU 95% useful | 01/01/70 00:00 | |
| IGBT driver | 01/01/70 00:00 | |
| IGBT | 01/01/70 00:00 | |
| HEXFET or IGBT | 01/01/70 00:00 | |
| Compare using software | 01/01/70 00:00 | |
| Compare using software | 01/01/70 00:00 | |
| code | 01/01/70 00:00 | |
| Blowing MOSFETs | 01/01/70 00:00 | |
| soft start design | 01/01/70 00:00 | |
Schematic | 01/01/70 00:00 |