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| max7224kewn资料 | |
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max7224kewn |
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file size : 116 kb
manufacturer:maxim description:the power factor correction section consists of a power factor controller ic (ic1), mosfet (m1), inductor (l2), diode (d2), capacitor (c6) and additional biasing, sensing and compensation components (see appendix a: sche- matics). the power factor correction circuit is a boost converter type running in critical conduction mode. this means that the inductor current discharges to zero each cycle before the boost mosfet is turned on. the st l6561d pfc ic is used which shapes the input current to the input voltage while regulating the dc bus voltage at 400 vdc. the ic is chosen for its minimal component count, low start-up supply current and robust error amplifier. |
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| 1pcs | 100pcs | 1k | 10k | ||
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型 号：max7224kewn 厂 家：maxim 封 装：0508 批 号： 数 量：4462 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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