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| sab83c515a-5n18-t40/85资料 | |
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sab83c515a-5n18-t40/85 |
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file size : 116 kb
manufacturer: description:basically, a watthour meter is designed to measure energy or power consumed over time. in simple terms, electrical power is the product of voltage and current. if we make repeated measurements of both instanta- neous voltage and current, or vi and ii, we can keep a running total of their products over time. by dividing the total accumulated energy over the number of samples, we have the average power (the first expression in equation 1). multiplying the average power by time gives the total energy consumed. |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：sab83c515a-5n18-t40/85 厂 家： 封 装：0607 批 号：smd 数 量：1300 说 明： |
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运 费： 所在地： 新旧程度： |
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| 联系人：林浩/林妮 |
| 电 话：0755-82532799/82532766/83989559 |
| 手 机：13510168121/13725556003 |
| qq：496982847/351622092 |
| msn：linearic@hotmail.com |
| 传 真：0755-82532766 |
| email：maxim_zi@126.com |
| 公司地址： 深圳市福田区佳和大厦b座1802室 门市部：华强广场 q2a114展销柜 |
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