| ??? 02/08/05 11:09 Read: times |
#86881 - For AC i use the PC814 Responding to: ???'s previous message |
Because PC814 it has two diodes in oposite paralell.
I used this devive with 1mA in led and is enouth to drive the pin port of 8052. However is not very fast device, you must check this (i only used the device ant 50Hz) but i think is enougth fast for 6kHz. |
| Topic | Author | Date |
| PC817 optocoupler design aspects | 01/01/70 00:00 | |
| For AC i use the PC814 | 01/01/70 00:00 | |
| not this way | 01/01/70 00:00 | |
| PC817 | 01/01/70 00:00 | |
| assorted comments | 01/01/70 00:00 | |
| Optocoupler | 01/01/70 00:00 | |
| Opto Coupler Design Guide | 01/01/70 00:00 | |
So far so good.. | 01/01/70 00:00 |