| ??? 04/28/11 18:43 Read: times |
#182086 - Inserting a DC component Responding to: ???'s previous message |
I generally add a DC voltage to measure DC currents in the opposite direction. Values above the DC offset is positive, and below that is negative. But in case I want to retain the waveform and make sure that zero crossing remains zero crossing, how do I insert a DC component without having to tune the waveform offset for every card? Is Precision rectifiers the only option? |
| Topic | Author | Date |
| Zero crossing without precision rectifier | 01/01/70 00:00 | |
| read the datasheet | 01/01/70 00:00 | |
| Inserting a DC component | 01/01/70 00:00 | |
| ??? | 01/01/70 00:00 | |
| Explanation | 01/01/70 00:00 | |
| No need to align with any zero axis | 01/01/70 00:00 | |
| Great | 01/01/70 00:00 | |
| Are you sure your current/voltages are sine waves? | 01/01/70 00:00 | |
no sinusodal currents | 01/01/70 00:00 |