| ??? 02/25/07 06:17 Read: times |
#133654 - Ah , nice link but situation is different, :-( Responding to: ???'s previous message |
Hello sir , the link for your thread is just great , and i also know something about the Opreational Amplifiers, but the problem is that i am working on Wattmeters (known as Energy meters here) so i probably working on AC-current and these devises such as MAX4173 are operated on DC,.... :-(
Well the my main task is that i want to measure the Current, (Load) on the Phase, so i have heard that there is also a technique in which a coil of wire is wound on the Phase line and then the voltage is measured at the ends of the coil.... but as far as my estimation is concerned i have founded that the voltage is comming but is varieng, and its not also consntant means with the change in no of wounds the voltage is increasing or decreasing ..... Could any one have idea of measuring the AC current ? |
| Topic | Author | Date |
| How to measure Current (in mAmps) using ADC & 8051 | 01/01/70 00:00 | |
| Current sense resistor | 01/01/70 00:00 | |
| don't reinvent the wheel | 01/01/70 00:00 | |
| Over here! | 01/01/70 00:00 | |
| Ah , nice link but situation is different, :-( | 01/01/70 00:00 | |
| Current transformers | 01/01/70 00:00 | |
| Thanks Russel for pointing me ... | 01/01/70 00:00 | |
| be more specific in asking | 01/01/70 00:00 | |
| Amps and mAmps are not matter, Matter is How ? | 01/01/70 00:00 | |
| Googling... | 01/01/70 00:00 | |
| Read the whole thread! | 01/01/70 00:00 | |
It seems you value none of this input! | 01/01/70 00:00 |