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多功能電力儀表計量芯片

多功能電力儀表計量芯片

2017年04月07日 08:57:29多功能電力監控儀表3913
　　多功能電力儀表計量芯片　　介紹了SA9904B，ATIT026A及CS5463等三相高精度多功能電力儀表計量芯片的原理，比較了芯片的性能指標。SA9904B提供有功、無功電能.但不提供視在功率和相角等參數;A'IT7026A提供各分相、合相參數，但不具有中斷功能;CS5463不但提供各種...

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