Published:2012-10-18 22:49:00 Author:Ecco | Keyword: High-end , current monitoring | From:SeekIC
This is a high-end current monitoring circuit using DC transformer, and the working target is the same with Figure 8-9. HFP2 is a low offset voltage DC current transformer which can be easily mounted on the printed circuit board. The maximum voltage of the detected current is decided by the power between the input and output voltage of DC transformer, when the pressure reaches lkV above, the resistor Ro can not be used in principle, but the resistor is recommended by the manufacturer.
Reprinted Url Of This Article: