| ??? 08/21/05 06:01 Read: times |
#99758 - Circuit Scheme Responding to: ???'s previous message |
After some reading I find I could use Hi Com Triacs if it's available here.
I need to turn On the TRIAC it turns ON at Zero Voltage crossing which is taken care by MOC3041 which has zero crossing detector in built. Now my problem is how do I detect a current zero crossing ?since on an inductive load the current is out of phase with voltage. If I turn OFF the triac by detecting the current zero cross I should be able to turn OFF triac reliably isn't it ? Need your Opinion on this . Thanking you Deepak PS: Mr.Singh Where did you find the appnote , I still was not able to trace it on philips site? |
| Topic | Author | Date |
| Leaky Triacs | 01/01/70 00:00 | |
| I found this on the forum | 01/01/70 00:00 | |
| Triacs | 01/01/70 00:00 | |
| More thoughts | 01/01/70 00:00 | |
| Snubbed... | 01/01/70 00:00 | |
| Philips Has something to say | 01/01/70 00:00 | |
| Thank You for App Note | 01/01/70 00:00 | |
| problem in driving MOC | 01/01/70 00:00 | |
| Is your connection incorrect? | 01/01/70 00:00 | |
| Circuit Scheme | 01/01/70 00:00 | |
| The link | 01/01/70 00:00 | |
| Zero crossing is about turning ON | 01/01/70 00:00 | |
Triac Turn On | 01/01/70 00:00 | |
| Revised schematics | 01/01/70 00:00 | |
| Oh no. | 01/01/70 00:00 | |
| ZVS & ZCS | 01/01/70 00:00 | |
| Google on current sensing resistor and t | 01/01/70 00:00 |