Position: Index > Protect Circuit >

The grid voltage fault protection indicating circuit

2016-09-10 19:19  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


The grid voltage fault protection indicating circuit
The indicating circuit of grid voltage fault discovery In the figure, the output terminal of the D/A converter DAC-08 is directly connected with the DC input voltage, which composes a typical A/D converter, but the input is an AC voltage here, which can detect and find out the grid voltage peeling or dropping, and the output digit can be displayed.