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Power supply is generally transverse and vertical placement, what to pay attention to the product's place?
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Published:2014/1/6
大部份小功率内部无风扇的电源供应器设计上是采横式放置为主,若系统机构问题而需以立式放置电源供应器,因为散热议题在较高的环境温度下应考虑输出功率减额使用(参考产品规格书说明)。至于电源供应器内部含有散热风扇的机型,其安置方式为横式或立式便较无差异,或者是应用的系统另有独立的强制散热风扇提供电源供应器适当的散热,则安置方式也较无差异。
Ex. SP-150产品减额曲线,一般横置/立式的应用环境温度差5°C,而有强制散热/自然散热差20%输出功率。
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