active electronic current transformer
常見例句
- How to obtain working power supply from high voltage side of active electronic current transformer (ECT) is the key link impacting the reliability and accuracy of the instrument transformer.
有源型電子電流互感器高壓側(cè)工作電源的取能方式是影響互感器可靠性和精度的關(guān)鍵環(huán)節(jié)。
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