充电器场效应管

充电器

充电(dian)(dian)器场效(xiao)应管(guan)，充电(dian)(dian)器是采(cai)用(yong)高频电(dian)(dian)源技(ji)(ji)术，运用(yong)先进的(de)智能(neng)动态调(diao)整充电(dian)(dian)技(ji)(ji)术。工(gong)频机是以传统的(de)模拟电(dian)(dian)路原(yuan)理来设计的(de)，机器内部电(dian)(dian)力器件(jian)（如变压器、电(dian)(dian)感、电(dian)(dian)容器等）都比(bi)较大(da)，一般在带载较大(da)运行时存在较小噪声，但该机型在恶劣的(de)电(dian)(dian)网环境条件(jian)中(zhong)耐(nai)抗(kang)性能(neng)较强，可(ke)靠(kao)性及稳定性均比(bi)高频机强。

充电器的种类

充(chong)电(dian)(dian)(dian)(dian)(dian)器(qi)有很多，如(ru)铅酸蓄电(dian)(dian)(dian)(dian)(dian)池充(chong)电(dian)(dian)(dian)(dian)(dian)器(qi)、阀控密封铅酸蓄电(dian)(dian)(dian)(dian)(dian)池的测试(shi)与(yu)监(jian)测、镉镍电(dian)(dian)(dian)(dian)(dian)池充(chong)电(dian)(dian)(dian)(dian)(dian)器(qi)、镍氢(qing)电(dian)(dian)(dian)(dian)(dian)池充(chong)电(dian)(dian)(dian)(dian)(dian)器(qi)、锂(li)离子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)池充(chong)电(dian)(dian)(dian)(dian)(dian)器(qi)、便(bian)携(xie)式电(dian)(dian)(dian)(dian)(dian)子(zi)(zi)设备(bei)锂(li)离子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)池充(chong)电(dian)(dian)(dian)(dian)(dian)器(qi)、锂(li)离子(zi)(zi)电(dian)(dian)(dian)(dian)(dian)池保护(hu)电(dian)(dian)(dian)(dian)(dian)路充(chong)电(dian)(dian)(dian)(dian)(dian)器(qi)、电(dian)(dian)(dian)(dian)(dian)动车蓄电(dian)(dian)(dian)(dian)(dian)池充(chong)电(dian)(dian)(dian)(dian)(dian)器(qi)、车充(chong)等。

蓄(xu)(xu)电(dian)池(chi)充(chong)电(dian)器(qi)：是专门针对市(shi)场(chang)上广泛应用(yong)的铅酸免(mian)维(wei)护蓄(xu)(xu)电(dian)池(chi)或蓄(xu)(xu)电(dian)池(chi)组(zu)进(jin)行充(chong)电(dian)而设计，整机(ji)体积小、重量轻、移动方便。

充电器场效应管工作原理

所(suo)有手机充电(dian)(dian)器(qi)其实都是由一个(ge)稳定(ding)电(dian)(dian)源（主(zhu)要是稳压电(dian)(dian)源、提供稳定(ding)工作电(dian)(dian)压和(he)足够的(de)电(dian)(dian)流(liu)）加上必要的(de)恒流(liu)、限压、限时、过冲等控制电(dian)(dian)路组成。

原装充电(dian)器（指(zhi)(zhi)线充）上所标注(zhu)的输出(chu)参数：比如输出(chu)4.4V/1A、输出(chu)5.9V/400mA，就是指(zhi)(zhi)内部(bu)稳压电(dian)源的相关参数。比如输出(chu)4.4V可以给(ji)4.5V的设(she)备用，5.9V的可以给(ji)6V的设(she)备用。

充电器结构

1、外壳（金属，塑料或开放型）

2、输入(ru)端、输出(chu)端

3、柔性线路板、电子(zi)元器件（电容、CPU、单片机、MOS管、三极管、开关(guan)管）

充电器场效应管参数选型表

充电器场效应(ying)管型号如下（如有需(xu)要(yao)请联系我们）：

KIA4360A   4.0A   600V

KNX4660A   7A     600V

KNX6450A   13A    500V

KIA2906A   130A    60V

KIA2806A   160A    60V

KIA是一(yi)家(jia)专业(ye)从事(shi)中(zhong)、大(da)、功率场效应管(MOSFET)、快速恢复二(er)极管、三(san)端稳压(ya)管开发设计，集研发、生产和销售为一(yi)体的(de)国家(jia)高新技(ji)术企业(ye)。

研发人员以来自韩(han)国(台湾)超一流团队，可(ke)以快速(su)根据客(ke)户(hu)应(ying)用领域(yu)的(de)个(ge)性来设(she)计方案(an)，同时引(yin)进多台国外先(xian)进设(she)备(bei)，业务含(han)括功率器件的(de)直流参(can)数检测、雪崩能量检测、可(ke)靠(kao)性实验、系(xi)统(tong)分析(xi)、失(shi)效(xiao)分析(xi)等领域(yu)。强(qiang)大(da)的(de)研发平台，使得KIA在工艺制造、产品设(she)计方面拥(yong)有知识产权35项，并掌握多项场(chang)效(xiao)应(ying)管核(he)心制造技术(shu)。自主(zhu)研发已(yi)经(jing)成为了企业的(de)核(he)心竞争(zheng)力(li)。

从(cong)设计(ji)研(yan)发到制造(zao)再到仓储物流，KIA半导体(ti)(ti)真正实现了(le)一体(ti)(ti)化的(de)(de)服务(wu)链，真正做(zuo)到了(le)服务(wu)细节全(quan)到位的(de)(de)品牌内涵，我们(men)致力于(yu)成为场(chang)效应管(guan)（MOSFET）功(gong)率器件领域(yu)的(de)(de)领跑者，为了(le)这个目(mu)标，KIA半导体(ti)(ti)正在持续创(chuang)新，永不止步(bu)！

充电器保养措施

1、防水(shui)防潮(chao)。作为电子(zi)产品，不(bu)小心进水(shui)或(huo)者长时间不(bu)用时暴(bao)露(lu)在潮(chao)湿的(de)空气中，都会对其内部的(de)电子(zi)元(yuan)件造成不(bu)同程度(du)的(de)腐蚀或(huo)氧化。

2、防(fang)摔防(fang)震。手(shou)机(ji)充电(dian)器(qi)其实是一(yi)个脆弱的(de)部件，内(nei)部元器(qi)件经(jing)不(bu)起摔打。尤其要防(fang)止在使用过程中不(bu)小心落地(di)。不(bu)要扔放、敲(qiao)打或震动(dong)充电(dian)器(qi)。粗暴地(di)对(dui)待充电(dian)器(qi)会毁坏(huai)内(nei)部电(dian)路板

3、防烈性化(hua)学(xue)制品。不要用(yong)烈性化(hua)学(xue)制品、清洗剂或强洗涤剂清洗充电器。清除充电器外(wai)观(guan)污渍可(ke)用(yong)棉(mian)花(hua)沾少量无(wu)水酒精擦洗。

4、清(qing)洗时放静(jing)(jing)电(dian)。定期清(qing)洁充电(dian)器(qi)和充电(dian)接口(kou)。清(qing)理时，要用一块湿布(bu)，或者一件抗静(jing)(jing)电(dian)布(bu)。切勿(wu)使用干(gan)燥(zao)布(bu)(静(jing)(jing)电(dian)电(dian)荷(he))。

5、防冷防热。不(bu)(bu)要(yao)将(jiang)充电(dian)(dian)(dian)(dian)器(qi)放(fang)在温度(du)过(guo)高的地方。高温会(hui)缩短电(dian)(dian)(dian)(dian)子器(qi)件(jian)的寿命(ming)，毁(hui)坏(huai)充电(dian)(dian)(dian)(dian)器(qi)，使(shi)有些(xie)塑料部(bu)件(jian)变形或熔化。也不(bu)(bu)要(yao)将(jiang)充电(dian)(dian)(dian)(dian)器(qi)存放(fang)在过(guo)冷的地方。当(dang)充电(dian)(dian)(dian)(dian)器(qi)在过(guo)冷的环(huan)境工作时(shi)(shi)，内部(bu)温度(du)升高时(shi)(shi)，充电(dian)(dian)(dian)(dian)器(qi)内会(hui)形成潮气(qi)，毁(hui)坏(huai)电(dian)(dian)(dian)(dian)路板。

联系方式：邹先生

联系电(dian)话：0755-83888366-8022

手机：18123972950

QQ：2880195519

联系地(di)址：深圳(zhen)市福田区车公庙天(tian)安数码(ma)城天(tian)吉大厦CD座(zuo)5C1

请搜(sou)微信公众号:“KIA半导体”或扫(sao)一扫(sao)下图“关注”官方微信公众号

请“关注”官(guan)方微(wei)信公众号:提供 MOS管 技术(shu)帮助(zhu)