Ya dace da da'irar sarrafawa tare da wutar lantarki na AC 50/60Hz a ƙasa 380V azaman nau'in lokacin jinkiri.Ana iya kunna ko kashe wutar lantarki na da'irori daban-daban na sarrafawa a ƙayyadadden lokaci, kuma ya dace da fitilun titi, fitilun neon, alamun talla, kayan aikin rediyo da talabijin,…
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