Other Parts Discussed in Thread: MPC507
after AC current senser ,before ACM1304, How do I add a 8 channel 8:2 analog switch circuit?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
after AC current senser ,before ACM1304, How do I add a 8 channel 8:2 analog switch circuit?
HI Tom Hendrick
Front end input AC LIVE and GND_USH1 are connected, can not be connected? If the connection to the live is only a single-phase be controlled , the three-phase connection cannot be controlled at the same time
I'm sorry Wayne, but I don't understand the question, or maybe I am missing something.
You are creating a +5V_USH through T1, which powers the AMC1304 and the MPC507 - however, the return for that +5V_USH is GND_USH while the returns for the AMC and MPC are GND_USH1. If the grounds are not connected to the power source, what will the real supply voltage be?