фактор снаге

фактор снаге

Measurement of the relationship between the AC source voltage and current. High power factor ballasts require less AC operating current at the same wattage than an equivalent low power factor ballast. Formula: Power Factor equals Input Watts divided by the product of Line Volts times Line Amps (Volt Amps or VA).

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Loại từ: noun
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Ngành nghề/Lĩnh vực: Lights & lighting
Category: Lighting products
Company: GE
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Ngành nghề/Lĩnh vực: History Category: World history

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