| ??? 02/27/09 10:58 Read: times |
#162928 - for AC Responding to: ???'s previous message |
I did it for AC using an intensity transformer made with a totoidal core, 40 loops and the main wire throuhg it. After that an amplifier in two steps with oamps and software rectification. |
| Topic | Author | Date |
| high current measurement | 01/01/70 00:00 | |
| How high? | 01/01/70 00:00 | |
| for AC | 01/01/70 00:00 | |
still waiting for other idea | 01/01/70 00:00 | |
| Hall Effect Sensors | 01/01/70 00:00 | |
| HIGH currents | 01/01/70 00:00 | |
| Why do you say that, Steve? | 01/01/70 00:00 | |
| Frequency dependent error and... | 01/01/70 00:00 | |
| Thanks, Kai | 01/01/70 00:00 | |
| it is better method to use hall effect sensors | 01/01/70 00:00 | |
| And of course the shunt resistor | 01/01/70 00:00 |