【应用】电感量最小为3mH的共模电感LFTH1495Q-302U-3A成功用于开关电源,满足电磁兼容要求
电源为所有的电子电气产品提供必要的能源,它需要持续稳定的输出。其中在小功率电器中应用最广泛的就是开关电源,随着电力电子技术的迅速发展,高频开关在个人电脑、工业产品、电子通信及航空领域都有了广泛的应用,在物联网应用行业,所有的供电设备都会用到电源,因此电源设计极其重要,在设计电源的时候要考虑电源会不会影响其他的供电设备同时要要考虑其他供电设备是否会对电源的工作造成干扰,因此如何提升开关电源电磁兼容,也是电源的一个重要指标,客户在考虑电磁兼容的时候,需要设计一款合适的共模电感。
该共模电感,由于体积限制的原因,客户要求为最大10mm,根据计算,电感量最小为3mH,同时要求电压能够达到3A左右,考虑到高度问题,需要定制,给客户推荐三礼电子的这个品牌,同时考虑有隔离耐压要求,推荐定制物料,给客户定制型号为LFTH1495Q-302U-3A,请客户评估,高度能够达到客户的要求,因此客户接受,客户进行评估。
该产品最终能在客户端应用,主要有一下几点优势:
1、该产品定制化强,客户支持定制,满足客户电磁兼容的整改要求
2、可提供电感整个材料所有的UL证书,和其他安全材料
3、最小电感值为3mH,可满足客户的高频滤波要求
4、隔离耐压为1KV,可以满足客户多种应用场合的需要
综上所述,三礼电子的LFTH1495Q-302U-3A是一款体积小巧,耐压能力高达1kV的共模电感,其最小电感值为3mH,满足客户的高频滤波要求,可成功用于开关电源,还支持定制。
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可定制共模扼流圈、DIP功率扼流圈、大电流扼流圈、环形扼流圈/线圈等产品,耐温范围-40℃~125℃,电感量最高1200mH。
最小起订量: 1 提交需求>
可定制电感可承受4.5KV高压,可适配于30MHz高频应用;支持平共模电感、谐振电感、PFC电感、大电流直流电感等产品电压/频率等参数性能定制;通过AECQ-200认证。
最小起订量: 100000 提交需求>
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