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class="pi"> <div class="authi"><a href="http://club.oecr.com/space-uid-2598.html" target="_blank" class="xw1" style="color: #FF6600">gb936</a> </div> </div> <div class="p_pop blk bui card_gender_" id="userinfo406021" style="display: none; margin-top: -11px;"> <div class="m z"> <div id="userinfo406021_ma"></div> </div> <div class="i y"> <div> <strong><a href="http://club.oecr.com/space-uid-2598.html" target="_blank" class="xi2" style="color: #FF6600">gb936</a></strong> <em>当前离线</em> </div><dl class="cl"> <dt>积分</dt><dd><a href="http://club.oecr.com/home.php?mod=space&uid=2598&do=profile" target="_blank" class="xi2">21666</a></dd> </dl><div class="imicn"> <a href="http://club.oecr.com/home.php?mod=space&uid=2598&do=profile" target="_blank" title="查看详细资料"><img src="static/image/common/userinfo.gif" alt="查看详细资料" /></a> <a href="http://club.oecr.com/home.php?mod=magic&mid=showip&idtype=user&id=gb936" id="a_showip_li_406021" class="xi2" onclick="showWindow(this.id, this.href)"><img 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type="text/css">.pcb{margin-right:0}</style><div class="pcb"> <div class="t_fsz"> <table cellspacing="0" cellpadding="0"><tr><td class="t_f" id="postmessage_406021"> Avago Technologies(安华高科技)宣布推出尺寸最小的2.5A门驱动光电耦合器<a href="http://b.oecr.com/sell" target="_blank" class="relatedlink">产品</a>，高度集成且相当紧凑的ACPL-H312采用扩展型SO-8封装，比传统的双列直插DIP封装小了40%，具备欠压锁定(UVLO, Under Voltage LockOut)和低电流消耗等特点，Avago的ACPL-H312有效地满足了需要特别注重空间和效率的隔离需求，例如IGBT或功率MOSFET门驱动、交流和无刷直流马达驱动、工业逆变器、空调机、洗衣机以及开关电源等。 <br /> <br /> 具备最高2.5A的输出尖峰电流，ACPL-H312提供了UVLO功能来避免应用发生误动作，并拥有3.0mA的低功耗和891V的高工作电压，这个小型的光电耦合器产品同时也能够提供高达15kV/μs的卓越共模拒斥率来确保高噪声环境下的可靠运行。Avago的ACPL-H312可以支持高达100℃的工作温度，同时也是能够满足8mm沿面距离(Creepage)和7mm空间距离(Clearance)要求的最小型2A门驱动器产品，这个产品同时还符合所有主要的光电隔离安全规范标准，例如UL、CSA以及IEC/EN/DIN EN 60747-5-2等。 <br /> <br /> <br /> <br /> <br /> 相关信息 <br /> <br /> <br /> * 什么是光电耦合器？<br /> 光电耦合器是以光为媒介传输电信号的一种电一光一电转换器件。它由<a href="http://light.oecr.com" target="_blank" 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