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| MC1391P资料 | |
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MC1391P PDF Download |
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File Size : 116 KB
Manufacturer:MOTOROLA Description:Regulation of the switched-mode power supply is via pin 1.The control voltage of winding n1 during the off period of T1 is rectified by D3, smoothed by C6 and stepped down at an adjustable ratio by R5, R6 and R7. The R8-C7 network suppresses parasitic overshoots (transformer oscillation). The peak voltage at pin 2, and thus the primary peak current, is adjusted by the IC so that the voltage applied across the control winding, and hence the output voltages, are at the desired level. |
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| 1PCS | 100PCS | 1K | 10K | ||
| 价 格 | |||||
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型 号：MC1391P 厂 家：MOTOROLA 封 装：DIP8 批 号：2002 数 量：17000 说 明：原装正品，长期稳定供应 |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
