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本帖最后由 韩红心 于 2014-5-7 14:56 编辑
创维32L16HR红灯闪,不开机。大约两分钟 后灯灭,白屏,无图无声。5V 12V 24V正常,不开机时,这个12v24v排线上电压跳动。测得8脚块AP4435GM各脚短路。中州商场没配件,能用啥代用?[p=130, null, left]Maximum Thermal Resistance, Junction-ambient
3 [p=130, null, left]50
[p=130, null, left]℃
[p=130, null, left]/W
[p=131, null, left]Data and specifications subject to change without notice
[p=133, null, left]1
[p=133, null, left]2008112
[p=133, null, left]1
[p=133, null, left]6
[p=207, null, left][size=194px]AP4435GM
[p=130, null, left]Rating
[p=130, null, left]- 30
[p=130, null, left]+ 20
[p=130, null, left]-9
[p=130, null, left]0.02
[p=130, null, left]Parameter
[p=130, null, left]Drain-Source Voltage
[p=130, null, left]Gate-Source Voltage
[p=130, null, left]Continuous Drain Current
3 [p=130, null, left]Linear Derating Factor
[p=130, null, left]Storage Temperature Range
[p=130, null, left]Continuous Drain Current
3 [p=130, null, left]-7.3
[p=130, null, left]Pulsed Drain Current
1 [p=130, null, left]-50
[p=180, null, left]RoHS-compliant Product
[p=180, null, left]Thermal Data
[p=130, null, left]Parameter
[p=130, null, left]Total Power Dissipation
[p=130, null, left]2.5
[p=130, null, left]-55 to 150
[p=130, null, left]Operating Junction Temperature Range
[p=130, null, left]-55 to 150
[p=130, null, left]Advanced Power MOSFETs from APEC provide the
[p=130, null, left]designer with the best combination of fast switching,
[p=130, null, left]ruggedized device design, low on-resistance and cost-effectiveness.
[p=130, null, left]The SO-8 package is widely preferred for all commercial-industrial
[p=130, null, left]surface mount applications and suited for low voltag
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