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| GRM188R71H682KA01D资料 | |
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GRM188R71H682KA01D PDF Download |
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File Size : 116 KB
Manufacturer:MURATA Description:In order to saturate the power switch and reduce conduction losses, adequate direct base current IB1 has to be provided for the lowest gain hFE at 100 oC (line scan phase). On the other hand, negative base current IB2 must be provided the transistor to turn off (retrace phase). Most of the dissipation, especially in the deflection application, occurs at switch-off so it is essential to determine the value of IB2 which minimizes power losses, fall time tf and, consequently, Tj. A new set of curves have been defined to give total power losses, ts and tf as a function of IB1 at 64 KHz scanning frequencies for choosing the |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：GRM188R71H682KA01D 厂 家：MURATA 封 装：06+ 批 号：SMD 数 量：640000 说 明：【自己库存】 |
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运 费： 所在地： 新旧程度： |
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| 联系人：陈生 |
| 电 话：0755-82565235.0755-88391555.0755-82807567 |
| 手 机：13798377798 |
| QQ：819175396,302677436,343000888 |
| MSN：mwdsmd@hotmail.com,xiaowei700@hotmail.com |
| 传 真：0755-83177555 |
| EMail：mwdsmd@126.com |
| 公司地址： 深圳市福田区振中路鼎诚国际1018室 |
