2025-10-13 10:53 PM
st8500+stld1的方式进行调制解调与放大信号,然后通过高压薄膜电容耦合在直流DC140供电的线缆上进行通信,这样做是否可行,还有没有更好的方案与建议,谢谢
2025-10-14 1:47 AM
Dear Visitor,
Yes, this is feasible, the PLC design based on ST8500+STLD1 works on AC and DC networks.
You can optimize the coupling to the powered cable, meaning that the coupling capacitor and the transformer can be adapted to your DC network characteristics as you do not have the same constraints as in an AC network.