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Vishay推出经AEC-Q200认证的厚膜高功率电阻,减少元件数量,降低成本

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<p><em><span>器件可直接安装在散热器上,额定功率800 W,脉冲处理能力达1500 J</span></em></p>

<p><span>宾夕法尼亚</span><span>、</span><span>MALVERN</span><span>—</span><span>20</span><span>20</span><span>年</span><span>2</span><span>月</span><span>19</span><span>日</span><span><span>&nbsp;</span>—日前,Vishay Intertechnology,</span><span><span>&nbsp;</span>Inc.</span><span>(</span><span>NYSE股市代号</span><span>:</span><span>VSH</span><span>)</span><span>宣布,</span><span>推出市场上首款经</span><span>AEC-Q200</span><span>汽车级认证的高功率电阻-</span><span>--</span><span><span>&nbsp;</span></span><a href="http://www.vishay.com/ppg?50076"><span>LPSA 300</span></a><span>、</span><a href="http://www.vishay.com/ppg?50077"><span>LPSA 600</span></a><span>和</span><a href="http://www.vishay.com/ppg?50078"><span>LPSA 800</span></a><span>。Vishay Sfernice<span>&nbsp;</span></span><a href="http://www.vishay.com/ppg?50076"><span>LPSA 300</span></a><span>、</span><a href="http://www.vishay.com/ppg?50077"><span>LPSA 600</span></a><span>和</span><a href="http://www.vishay.com/ppg?50078"><span>LPSA 800</span></a><span>可直接安装在散热器上,具有高功率和更强的脉冲处理能力,有助于设计人员减少汽车应用元件数量并降低成本。</span></p>

<p><span>日前发布的器件</span><span>可用作</span><span>逆变器和</span><span>变</span><span>换器预充或</span><span>泄放</span><span>电阻,用于电动汽车</span><span>(</span><span>EV</span><span>)</span><span>、混合动力汽车</span><span>(</span><span>HEV</span><span>)</span><span>和插电式混合动力汽车</span><span>(</span><span>PHEV</span><span>)</span><span>。LPSA 300、LPSA 600和LPSA 800额定功率分别为300 W、600 W和800 W,设计人员可在这类应用中,用单个电阻取代多个低功率器件。此外,其脉冲处理能力为400 J到1500 J,脉冲</span><span>时间</span><span>0.05 s到0.5 s,可用来替代体积较大的绕线电阻,节省电路板空间。</span></p>

<p><span>LPSA 300、LPSA 600和LPSA 800最高工作温度+175&nbsp;°C,阻值范围0.03&nbsp;</span><span>Ω</span><span>至900 k</span><span>Ω</span><span>。同时,绝缘</span><span>电压</span><span>高达12 kV RMS。器件符合RoHS标准,采用无电感设计,公差低至± 1%,汽车可靠性测试结果优异</span><span>(</span><span>例如,1,000次以上温度循环,1,000小时工作寿命</span><span>)</span><span>。</span></p>

<p><span>新型电阻现可提供样品并已实现量产,供货周期为1</span><span>0至12</span><span>周。</span></p>

<p><span>VISHAY简介</span></p>

<p><span>Vishay Intertechnology, Inc. 是在纽约证券交易所上市(VSH)的“财富1000 强企业”,是全球分立半导体(二极管、MOSFET和红外光电器件)和无源电子元件(电阻器、电感器、电容器)的最大制造商之一。这些元器件可用于工业、计算、汽车、消费、通信、国防、航空航天、电源及医疗市场中几乎所有类型的电子设备和装备。凭借产品创新、成功的收购战略,以及“一站式”服务使Vishay成为了全球业界领先者。有关Vishay的详细信息,敬请浏览网站</span><a href="http://www.vishay.com/"><span>www.vishay.com</span></a><span&gt;。</span></p>