【应用】群芯微采用紧凑双列直插式封装的可控硅光耦系列用于家电领域，耐压范围250V~800V

时间： 2022-10-20 来源：群芯微

代理服务

技术支持

现货查询

批量订货

随着科技的高速发展，社会不断进步，人们的生活水平要求也不断提高；对自己身边的衣食住行也不断有新的追求，这得从身边最常用的家电电器说起，现在对家电的要求不止是外观设计能工作就可以了，现在更重视的是电器的使用效果如何，所以在技术开发上，需要更精准的温度和精确的功率大小，这样才能达到人们使用产品效果的需求。

现在很多小家电产品方案使用上，之前继电器控制的方案，慢慢转用可调可控硅的方案，所以，宁波群芯微电子股份有限公司的产品开发中也推出了耐压250V~800V的可控硅光耦产品，满足广大市场各个领域的需求。

光耦合器亦称光电隔离器，简称光耦。光耦合器以光为媒介传输电信号。它对输入、输出电信号有良好的隔离作用，所以，它在各种电路中得到广泛的应用。目前它已成为种类最多、用途最广的光电器件之一。光耦合器一般由三部分组成：光的发射、光的接收及信号放大。输入的电信号驱动发光二极管（LED），使之发出一定波长的光，被光探测器接收而产生光电流，再经过进一步放大后输出。这就完成了电—光—电的转换，从而起到输入、输出、隔离的作用。

由于光耦合器输入输出间互相隔离，电信号传输具有单向性等特点，因而具有良好的电绝缘能力和抗干扰能力。又由于光耦合器的输入端属于电流型工作的低阻元件。

群芯微可控硅光耦系列产品型号如下表：

主要匹配可控硅，广泛应用于各种电子设备和电子产品中，多用来作可控整流、逆变、变频、调压、无触点开关等以及家用电器中的调光灯、发热盘功率调试，风扇调速、空调机、电冰箱、洗衣机、电机调速等应用

家电中典型的可控硅光耦使用线路图：

群芯微可硅控光耦的特点：

QX301x，QX302x，QX305x系列器件中是由一个GaAs红外发光二极管和一个单晶硅芯片的随机相位光电双向晶闸管组成的光电耦合器。

特点：

峰值击穿电压250V：QX301X；400V：QX302X；600V：QX305X
输入和输出之间的高隔离电压（Viso=5000Vrms）
紧凑双列直插式封装
无铅，符合RoHs标准

典型应用：

电磁阀控制
镇流器
静态交流电源开关
微处理器115到240VAC外设接口
白炽灯调光器
温度控制
电机控制

框图与封装外观：

群芯产品性能曲线图：

QX3021与EL3021、MOC3021对比测试报告：

以上测试报告可以看出，在同等测试条件下，与行业知名品牌对比，群芯光群性能稳定，可靠性高，与其他知名品牌产品并无太大差别，产品使用过程中群芯微光耦性能可以对标亿光、光宝等其他品牌使用。

宁波群芯微电子股份有限公司成立于2018年7月，位于宁波杭州湾新区，是近几年新起的高科技企业。宁波群芯微电子股份有限公司主要成员来自于国内外大型半导体公司，在集成电路芯片设计、工艺制程、封装测试及应用方面拥有丰富的经验。公司拥有8万平米生产车间厂房，设备超过2000台套。光耦及各类传感器产品月产能达12亿只以上。

群芯产品主要包括：光电耦合器、温度传感器、距离传感器、压力传感器、MCU、电源管理芯片、MOSFET等产品，广泛应用于智能家居、移动互联、智能仪表、智能汽车、医疗设备、工业控制、家电产品等消费级产品、工业级产品领域。通过各种实验测试层层把关，群芯产品性能稳定，可靠性高，在产品性能上可以对标同行业的国际一线品牌Avago、Toshiba、ON及台系光宝、亿光品牌使用。从以上的报告分析和产品表格可知：宁波群芯微电子是一家产品型号齐全，质量稳定，可靠性高，产能速度快的一家国产企业，是一家能满足各个领域需求，产品不断精益求精的企业。

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本文由carat转载自群芯微，原文标题为:可控硅光耦在家电领域中的应用，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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型号- QX2223,QX412-2,QX0723,QX0601,QX330J,QX0721,QX0720,QXC79B,QX21X,QXC79A,QX357,QX356,QX354,QX352,QXM343,QX350,QXV25X,QXM341,QX2213,QX308X,QX22X,QX58X,QX3H7-4,QXK70A,QX481,QXM3020,QXM3021,QXM3022,QX480,QXM456,QXM3023,QXC790,QX412S-2,QX3213,QXC87BT,QXX213,QX3H7,QX3H4,QXY451,QX816,QX817,QX101X,QX814,QX0501,QX815,QXY25,QXM480,QXM481,QX333J,QXK73L,QXS45A,QXN261L,QX172-2,QXX223,QX827,QX331J,QX825,QX826,QXS451,QX332J,QXS459,QXS458,QXS457,QXS455,QX8801,QXN2211,QXM3061,QXM3062,QX41X,QX222-2,QX2020,QX2021,QX2022,QX53X,QX2023,QXM303X,QXW723,QX314,QX553,QX551,QX6N135,QX552,QX6N136,QX6N137,QX6N138,QX6N139,QXM3052,QXM3053,QXW720,QXW600,QXW721,QXW601,QX074L,QXC87AT,QXN4504,QX2010,QX54X,QX0631,QX42X,QX2011,QXN2201,QX0630,QX2012,QX3223,QX562,QX563,QXY45A,QX561,QXM3063,QXY455,QXS45X,QXY458,QXY457,QXY459,QXM304X,QX202X,QXN139,QXM600,QX2601,QXM721,QXY251,QXM601,QXM723,QX2041,QX2042,QX3010,QX2043,QX3011,QX3012,QX216,QX55X,QX214,QX215,QX212,QX213,QX452,QXN135,QXM3031,QXN136,QXM3032,QXN137,QXN138,QXM3033,QXM720,QXW501,QX7723,QX201X,QXS25A,QXM3051,QX4NXX,QX0534,QX2031,QX3120,QX2032,QX7721,QX2033,QX0531,QX56X,QX0530,QX7840,QX7720,QX226,QXS255,QXM302X,QX223,QX224,QX222,QXS251,QX343,QX582,QX340,QX583,QX341,QXM3041,QX581,QXM3042,QXK64L,QXM3043,QXY45X,QXS259,QXS258,QXW611,QXS257,QX204X,QX4800,QX301X,QXM501,QX2061,QX3150,QX2062,QX2063,QX3031,QX3032,QX3033,QX752,QX17X,QXH11L1,QXH11L2,QXH11L3,QX203X,QXM611,QX260E,QX2051,QX2052,QX3020,QX212-2,QX2053,QX3021,QX3022,QX3023,QX522,QX523,QX520,QX521,QXY25A,QXY255,QXY258,QXK54L,QXY257,QXM308X,QXY259,QXS25X,QX303X,QXH50L,QXM3081,QXM3082,QXM3083,QX2083,QX3051,QXV45A,QX3052,QX3053,QX416,QX413S,QX0223,QX414,QX415,QX206X,QX412,QXV458,QX533,QX413,QXV459,QX531,QX532,QX3061,QXV451,QXV452,QXV453,QXV455,QXM305X,QXV457,QX205X,QX302X,QXH61L,QX3041,QX3042,QX52X,QX3043,QX412S,QX0213,QX426,QX423,QX424,QX316J,QX542,QX422,QX543,QX541,QX2081,QX2082,QXY25X,QXM511,QXM306X,QXK453,QX3H4-4,QX1213,QX208X,QXN2611,QX305X,QXV45X,QX155,QX3081,QX41XS,QX3082,QX3083,QX304X,QXN3130,QX422-2,QX3062,QX3063,QX414S,QXN3120,QX4504,QX4506,QX852,QX851,QX176,QXV25A,QX173,QXV252,QX174,QXV253,QX6N437,QX172,QXV255,QXV257,QXV258,QXV259,QXM314,QXV251,QX416S,QX1223,QX306X

2022/6/14 - 群芯微 - 选型指南

【经验】国产可控硅光耦OR-MOC3021用于洗脱一体机的设计经验分享

本文重点介绍国产奥伦德可控硅光耦OR-MOC3021在洗脱一体机中的应用以及经验设计，主要是通过控制风扇的电机来给风险进行调速，采用的是220V交流电，通过可控硅光耦来驱动可控硅来进行风险调速。

2023-01-17 - 设计经验

光耦——电子设备设计中的关键守护者

在现代电子设备的设计与应用中，光电耦合器（简称光耦）作为重要的元器件，扮演着不可或缺的角色。无论是工业控制、智能家居，还是消费类电子产品，光耦的应用都随处可见。那么，为什么需要光耦呢？

2024-09-26 - 产品

【产品】TTL兼容的逻辑门光耦合器QX0501，可替代低速光电晶体管光耦合器

群芯微QX0501逻辑门光耦合器由一个850nm的AlGaAS LED组成，通过光学耦合到一个高速光电探测器晶体管。通过减少输入晶体管的基极-集电极电容，为光电二极管的偏置提供单独连接，比传统的光电晶体管光耦合器的速度提高了几个数量级。

2022-04-30 - 产品代理服务技术支持批量订货

群芯微光耦应用工业自动化和家用电器，相约2024慕尼黑上海电子展

2024年7月8日-10日，群芯微携带高速光电耦合器，晶体管光耦，可控硅光耦，高速光耦等一系列光耦产品参加慕尼黑上海电子展，介绍群芯光耦应用工业自动化和家用电器各领域。

2024-07-08 - 原厂动态

群芯微电子携多款光耦产品及汽车电子、新能源、工业自动化、家用电器领域应用方案亮相慕尼黑上海电子展

2024年7月8日-10日，为期三天的慕尼黑上海电子展在上海新国际博览中心完美收官！群芯微电子携多款光耦产品亮相E3馆3336展位。分别从汽车电子、新能源、工业自动化、家用电器一共四个方面展示了群芯光耦的应用，在本届展会上群芯收获满满。

2024-07-18 - 原厂动态

光耦知识分享 | 可控硅光耦在工业自动化智能转型中的创新应用与价值

随着工业自动化程度的持续深化，对安全性、可靠性和智能化水平的要求愈发严苛、在这一浪潮中，可控硅光耦凭借其卓越性能，正逐渐成为工业自动化领域的核心驱动力。本文将深入探讨可控硅光耦在工业自动化智能转型中的创新应用与价值。

2024-08-21 - 技术探讨

群芯微（Qunxin Microelectronics）高压可控硅光耦

型号- QX2223,QX2081-CUL-D,QX2081-CUL-M,QX2081-CUL-S,QX3031-CUL-D,QX2213,QX582-CUH-M,QX542-CUH-D,QX582-CUH-S,QX3031-CUL-M,QX2031-CUH-S,QX542-CUH-S,QX2031-CUH-M,QX3031-CUL-S,QX582-CUH-D,QX2031-CUH-D,QX542-CUH-M,QX3213,QX2020-CUL-S,QX2033-CUL-D,QX3052-CUL-M,QX2213-CUH-M,QX533-CUL-D,QXM3033-CUH-S,QX3012-CUL-D,QX520-CUL-S,QX2223-CUL-M,QX3042-CUH-M,QX520-CUL-M,QX2020-CUL-M,QX2010-CUH-S,QX2213-CUH-S,QX2223-CUL-S,QX3052-CUL-D,QX533-CUL-M,QX3042-CUH-D,QX520-CUL-D,QX2010-CUH-D,QX2020-CUL-D,QX2033-CUL-S,QX3012-CUL-S,QX3082-CUH-M,QX3012-CUL-M,QX2213-CUH-D,QX2010-CUH-M,QX2033-CUL-M,QX3052-CUL-S,QX2223-CUL-D,QX3082-CUH-S,QX3042-CUH-S,QX3053-CUH-S,QX0223-CUH-S,QX0223-CUH-M,QX3082-CUH-D,QX0223-CUH-D,QX3053-CUH-D,QX3053-CUH-M,QX531-CUH-D,QX541-CUL-D,QX2020,QXM3041-CUH-S,QX2021,QX2022,QX2023,QX521-CUH-D,QX531-CUH-M,QX521-CUH-M,QX541-CUL-S,QX541-CUL-M,QX521-CUH-S,QX531-CUH-S,QX3023-CUL-M,QX2082-CUH-M,QX2062-CUL-D,QX3063-CUH-S,QX2082-CUH-S,QX2062-CUL-M,QX3020-CUL-S,QX3023-CUL-S,QX1213-CUH-D,QX2010,QX2011,QX2012,QX3223,QX3020-CUL-M,QX533-CUL-S,QX2062-CUL-S,QX1213-CUH-M,QX3063-CUH-D,QX3020-CUL-D,QX3023-CUL-D,QX3063-CUH-M,QX1213-CUH-S,QX523-CUH-D,QX3032-CUH-M,QX553-CUH-M,QX2023-CUH-M,QX553-CUH-S,QX2041,QX563-CUL-S,QX2042,QX3010,QX2043,QX3011,QX563-CUL-M,QX3012,QX2023-CUH-D,QX3032-CUH-D,QX523-CUH-S,QX3061-CUH-D,QX2082-CUH-D,QX523-CUH-M,QX563-CUL-D,QXM3063-CUH-S,QX2023-CUH-S,QXM3020-CUH-,QX3032-CUH-S,QX553-CUH-D,QX3213-CUL-S,QX3061-CUH-M,QX2052-CUH-D,QX3061-CUH-S,QX1223-CUL-D,QX552-CUH-D,QX2012-CUL-D,QX2031,QX2041-CUL-S,QX3213-CUL-M,QX2032,QX3010-CUH-S,QX2033,QX2052-CUH-M,QX2041-CUL-M,QX2012-CUL-M,QX3010-CUH-M,QX1223-CUL-S,QX3213-CUL-D,QX552-CUH-S,QX2052-CUH-S,QX2012-CUL-S,QX2041-CUL-D,QX552-CUH-M,QX2081-CUH-D,QX3010-CUH-D,QX1223-CUL-M,QX2061-CUH-D,QX2061-CUH-M,QX2061-CUH-S,QX3051-CUH-M,QX562-CUL-D,QX3223-CUL-S,QXM3082-CUH-S,QX3051-CUH-S,QX3051-CUH-D,QX2031-CUL-S,QX2031-CUL-M,QX3223-CUL-M,QX3223-CUL-D,QX522,QX523,QX520,QX542-CUL-M,QX521,QX562-CUL-S,QX542-CUL-S,QX562-CUL-M,QX2031-CUL-D,QXM3022-CUH-S,QX542-CUL-D,QX2223-CUH-M,QX543-CUL-D,QX2083-CUL-M,QX2020-CUH-S,QXM3081,QX3052-CUH-M,QXM3082,QX2223-CUH-S,QXM3083,QX533-CUH-M,QX2083-CUL-D,QX543-CUL-M,QX0223,QX533-CUH-S,QX3052-CUH-D,QX533,QX531,QX532,QX2020-CUH-D,QX2223-CUH-D,QX2020-CUH-M,QXM3083-CUH-S,QX2083-CUL-S,QX533-CUH-D,QX3052-CUH-S,QX3053-CUL-S,QX0223-CUL-S,QX532-CUH-D,QX0223-CUL-M,QX2032-CUL-D,QX0213,QX2021-CUH-S,QX0223-CUL-D,QX2021-CUH-M,QX543-CUL-S,QX2032-CUL-M,QX542,QX3053-CUL-D,QX543,QX2032-CUL-S,QX541,QX532-CUH-S,QX2021-CUH-D,QX3053-CUL-M,QX532-CUH-M,QXM3081-CUH-S,QX551-CUL-D,QX1213,QX541-CUH-D,QX541-CUH-M,QX551-CUL-M,QXM3021-CUH-S,QXM3031-CUH-S,QX551-CUL-S,QXM3023-CUH-,QX541-CUH-S,QX3063-CUL-S,QX2082-CUL-M,QX2062-CUH-D,QX3043-CUH-S,QX0213-CUH-S,QX0213-CUH-M,QX1213-CUL-D,QX2082-CUL-D,QX2022-CUL-D,QX2062-CUH-M,QX1213-CUL-M,QX2022-CUL-M,QX3063-CUL-D,QX0213-CUH-D,QX2062-CUH-S,QX3043-CUH-D,QX3043-CUH-M,QX3063-CUL-M,QX1213-CUL-S,QX2022-CUL-S,QX2082-CUL-S,QX2023-CUL-D,QX3062-CUL-S,QX553-CUL-D,QX2063-CUH-M,QX553-CUL-M,QX553-CUL-S,QX2063-CUH-D,QX2023-CUL-S,QX3062-CUL-D,QX2023-CUL-M,QX2063-CUH-S,QX3062-CUL-M,QX552-CUL-D,QX3061-CUL-M,QX2012-CUH-D,QX3213-CUH-M,QX3010-CUL-S,QX3061-CUL-D,QX3213-CUH-S,QX1223,QX2012-CUH-M,QX3010-CUL-M,QX3213-CUH-D,QX552-CUL-S,QX2012-CUH-S,QX552-CUL-M,QX3061-CUL-S,QX3010-CUL-D,QX2061-CUL-D,QX532-CUL-S,QX2061-CUL-M,QX2061-CUL-S,QX3051-CUL-M,QX522-CUH-D,QX562-CUH-D,QX3223-CUH-M,QX3011-CUL-D,QX3223-CUH-S,QX3051-CUL-D,QX2011-CUH-S,QX2051-CUH-S,QX3011-CUL-S,QX522-CUH-S,QX562-CUH-S,QX2011-CUH-M,QX2051-CUH-M,QX3011-CUL-M,QXM3020,QX3051-CUL-S,QXM3021,QXM3022,QX3223-CUH-D,QXM3023,QX2011-CUH-D,QX2051-CUH-D,QX522-CUH-M,QX562-CUH-M,QX2083-CUH-S,QX583-CUH-M,QX2043-CUH-M,QX2083-CUH-M,QX543-CUH-M,QX543-CUH-S,QX583-CUH-S,QX2043-CUH-D,QX2083-CUH-D,QX3081-CUH-D,QX2043-CUH-S,QX543-CUH-D,QX583-CUH-D,QX3081-CUH-S,QX3041-CUH-M,QX2032-CUH-D,QX3041-CUH-D,QX3081-CUH-M,QX2021-CUL-S,QX2021-CUL-M,QX2032-CUH-M,QX2032-CUH-S,QX532-CUL-M,QX2021-CUL-D,QX3041-CUH-S,QX532-CUL-D,QXM3032-CUH-S,QX3083-CUH-D,QXM3061,QXM3062,QX561-CUL-D,QXM3061-CUH-S,QX551-CUH-D,QX581-CUH-D,QX561-CUL-M,QX553,QX551,QX551-CUH-M,QX552,QXM3052,QXM3053,QX581-CUH-M,QX561-CUL-S,QX581-CUH-S,QX551-CUH-S,QX3043-CUL-S,QX0213-CUL-S,QX2042-CUL-D,QX3043-CUL-M,QX0213-CUL-M,QX2022-CUH-D,QX2022-CUH-M,QX3083-CUH-M,QX0213-CUL-D,QX2042-CUL-S,QX3043-CUL-D,QX2042-CUL-M,QX562,QX563,QX2022-CUH-S,QX3083-CUH-S,QX561,QXM3063,QX2053-CUH-M,QX2063-CUL-M,QX3022-CUL-D,QX2063-CUL-D,QX2053-CUH-D,QX3062-CUH-D,QX2063-CUL-S,QX3062-CUH-M,QXM3031,QXM3032,QX3022-CUL-S,QXM3033,QX3022-CUL-M,QX2053-CUH-S,QX3062-CUH-S,QX3033-CUH-S,QX3021-CUL-D,QXM3051,QX3021-CUL-S,QX3021-CUL-M,QX582,QX3033-CUH-D,QX583,QXM3041,QX581,QXM3042,QXM3043,QX3033-CUH-M,QX2081-CUH-M,QX2061,QX522-CUL-S,QX2062,QX2063,QX3031,QX3032,QX3033,QX2081-CUH-S,QX3011-CUH-D,QX2011-CUL-S,QXM3062-CUH-S,QX3031-CUH-D,QX582-CUL-M,QX2011-CUL-M,QX2051,QX3011-CUH-M,QX2052,QX3020,QX2051-CUL-S,QX2053,QX3021,QX582-CUL-S,QX3022,QX3023,QX3031-CUH-M,QX2051-CUL-M,QX2011-CUL-D,QX522-CUL-M,QX3011-CUH-S,QX3031-CUH-S,Q

2022/1/17 - 群芯微 - 商品及供应商介绍代理服务技术支持批量订货

探索光耦：剖析随机相位可控硅光耦与零交叉可控硅光耦的差异

在现代电子技术的广阔舞台上，可控硅光耦作为控制交流负载的关键元件，其重要性不言而喻。依据不同的控制需求，可控硅光耦细分为可控硅光耦（随机相位Random-Phase）与可控硅光耦（零交叉Zero-Cross）两大类别，深入理解二者之间的差异，对于优化电路设计、提升系统效能具有重要意义。本文中晶台来为大家剖析随机相位可控硅光耦与零交叉可控硅光耦的差异，希望对各位工程师朋友有所帮助。

2024-08-06 - 技术探讨