![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/201502k8w4mso8ztov6mwq.jpg)
一、开箱
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/205736gkss94d9vjh99vls.jpg)
由于前面已经大致介绍了魅族该系列的包装特点,限于篇幅,包装细节不再累述。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/205754j1j1xys4z4a54145.jpg)
背面的标签表明此款车充最大输出为17W,5V/3.4A(总输出),5V/2.4A(单口输出)。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/205812zjkcb3vh669c68kv.jpg)
外观整体为传统的圆柱形,主体白色,表面高光,尾部输出端有银色铝合金嵌套,表面喷砂处理。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/205830hghvcig7liihhvl9.jpg)
产品参数用丝印方式印刷在车充主体一侧。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/205848ho6fl3w91y1z6cgo.jpg)
尾部输出端,两个U口对称排列,中间为LED指示窗口。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/205904eqafa0dlkqf4gklm.jpg)
外层嵌套的铝合金边缘进行了CNC铣边,铣边加工在喷砂工艺之后,因此铣边呈现光亮的质感。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/205919u0qvmb1v6d6zvma1.jpg)
与众不同的是这个圆圆“肥胖”的正极触点,这一设计让这款车充平添了几分可爱之气。
二、 拆解
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210347o7ygb4gjwhpv5pww.jpg)
车充尾部嵌套的铝合金与主体结合的方式为卡扣+胶水,由于铝合金没有塑料的韧性,因此无法用撬棍探入进行拆解,无损拆解几不可能,只能选择破坏性拆解。用热风枪加热尾部铝合金套管,待内部塑料软化变形后,用力拉开铝合金套管,完成拆解。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210406tdccm75l00ae0cgz.jpg)
拆开的铝合金套管,内部可见卡扣凹槽,而且凹槽位于套管底部,从外部几乎不能用力;四壁还有残留的胶水痕迹。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210422zsk18ik7h6k6stkn.jpg)
这个是USB输出端的固定塑料片,中间是LED指示灯的导光孔,由于受到热力,已经有所变形。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210439bip16graipwsisa6.jpg)
主体端的卡扣和胶水残留痕迹。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210502u2sgaixfxgc6stji.jpg)
内部结构较为简单,PCB直接以推拉方式置入。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210521vxkrrno1a9oixxn6.jpg)
将尾部变形部分切割,拉出PCB。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210536f73dub5kqwuujlxu.jpg)
正负极触点与主体PCB均采用分离方式,负极使用的是一个环形一体弹性钢片。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210647d0yfbikoxxfq82yb.jpg)
正极类似一个帽子。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210707u3nl2qym2vx1oxh1.jpg)
PCB一面,除了正负极簧片,还覆盖了一张青稞纸。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210721l178srbkxycbxljb.jpg)
揭开青稞纸,下面是一枚电感。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210752v1ruhg65z5ng11gv.jpg)
正极采用的是弹簧+金属柱的方式,以此增加接触面积和提高过流能力。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210847wks8ffp7b599ffws.jpg)
负极簧片下的是一颗输入端滤波电容。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210908tsxiz1wx2xno2nfn.jpg)
PCB另一面,这里主要有一枚核心IC和一枚MOS,以及输出端330μF滤波电容。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/211246xcffq46w9qlctww9.jpg)
来自台湾德信半导体的EUP3468A,具备双通道2*2.4输出能力,下方是一片3426 MOS。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/211521pfjc363pkyphfjdk.jpg)
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/211559si4z1cz9fcrdn9lc.jpg)
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/211611df7ftbtt7htn066h.jpg)
尾部的输出板以榫卯方式与主PCB连接。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/211629vq5kqjyo5vkk9ojv.jpg)
榫卯结合后焊接连接。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210818vq5kty4qq0ptqozp.jpg)
尾板还有一枚识别IC。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/211701n1ssrwq0dsy1gusu.jpg)
具体型号为CX2901A。来自诚芯微的双通道识别IC。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/211912czxly2rpabil77ie.jpg)
三、性能测试
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/205959tqdwwdnlhouwwyh4.jpg)
直接进行步进最大电流测试,靠近 MEIZU LOGO 一侧的U口最大输出为:5.12V/3.70A/18.9W,性能强劲,有线补。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/16/210203c9db98farpb9idpp.jpg)
下侧U口最大输出为:5.13V/3.70A/19.0W,从结果来看,两个端口应该是并联方式。
![魅族CP01双口非快充车充测评-充电头网](https://www.chongdiantou.com/wp-content/uploads/2016/12/meizu1-1.png)
![魅族CP01双口非快充车充测评-充电头网](https://www.chongdiantou.com/wp-content/uploads/2016/12/meizu-2-1.png)
![魅族CP01双口非快充车充测评-充电头网](https://www.chongdiantou.com/wp-content/uploads/2016/12/meizu-3-2.png)
![魅族CP01双口非快充车充测评-充电头网](https://www.chongdiantou.com/wp-content/uploads/2016/12/meizu4-1.png)
从对手机充电的兼容性测试来看,双口均支持苹果快速模式。
四、总结
魅族CP01车充双口互相独立,互不干扰,保证了充电器的输出功率。输出总功率和线补强劲,对于一般用户而言足够使用。
![魅族CP01双口非快充车充测评-充电头网](https://bbs.chongdiantou.com/data/attachment/forum/201612/14/150543eaa2u11npkk55a22.jpg)
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