11

拆解报告:realme 笔记本电脑原装65W PD快充充电器

 2 years ago
source link: https://www.eefocus.com/consumer-electronics/519278
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
neoserver,ios ssh client

充电头网拿到了realme最新推出的一款手机充电器,其采用白色机身,外观圆润,设计简约,支持65W PD快充和PPS快充,对主流的笔记本和手机充电兼容性都很好,同时支持15W VOOC快充和30W SuperVOOC快充,支持自家手机快充。

下面就对这款充电器进行拆解,一起看看内部结构和用料情况。

realme 65W充电器外观

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQpicb1ADnPCH2iaqzgwiaibVbKXQhib9n1EZ6NMfXjqOhCicqrwgjiaK50JS3Q%2F640%3Fwx_fmt%3Djpeg&s=71e668

充电器采用PC阻燃材质白色外壳,表面亮面烤漆工艺处理,边角过渡圆润,整体洁白光滑设计,设计非常简洁。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQDz5lu6nOLHVluqsI0WDOy3xQOXIc30tIWF6icop9h2sNXyPWtNFtN1w%2F640%3Fwx_fmt%3Djpeg&s=8d6594

充电器配备固定式国标插脚,靠一侧布局方便插拔。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQgUVV7hjfWI8NW8VQpctVnMjLjCMDonTKBvMbXHiaNngTueo6hr3zZlQ%2F640%3Fwx_fmt%3Djpeg&s=cf07f1

输入端外壳上标注有充电器参数

型号:WCA7JECH

输入:100-240V~50/60Hz 1.8A

输出:5V3A(VOOC)、10V3A(SVOOC)

PDO:5V3A、9V3A、12V3A、15V3A、20V3.25A

PPS:3.3-21V3A

惠州市锦湖实业发展有限公司

产品已经通过了3C认证。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQUZRO8h28hw7Byrr3cu5Rm8G3jF51ibc0kHPrzhmBnCEzWz7tovpskQA%2F640%3Fwx_fmt%3Djpeg&s=66ab84

顶面中心印有realme品牌logo,USB-C接口也是靠一侧布局,白色胶芯。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ8BpDuYWrbk3icKJ5BMKnSy7bsnr7xhPcKjnIUtSfhEs4vyZKeO9RBzQ%2F640%3Fwx_fmt%3Djpeg&s=f64f22

使用游标卡尺实测充电器机身高度为56.65mm。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ85yZ9qMJKia5DGHkxBmXiaS0gT08skgurKyQj3rjwUCozJ3YsbPhnFVA%2F640%3Fwx_fmt%3Djpeg&s=9a66dc

宽度为55.37mm。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQc2zRzUkZIKPjibczpGX6BGURF0mMiaKfjXgfMqmFQPNicSUqxicThYuhUA%2F640%3Fwx_fmt%3Djpeg&s=8be0b9

厚度为32.4mm。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ6gQSia8QwAGuuzHFicTO9V8kQ3etJSFibvlHmxzjpjvkE0MXQianFLLrMA%2F640%3Fwx_fmt%3Djpeg&s=1e7cd7

和苹果61W充电器对比,realme这款要小得多。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQp6CyNQ3c0B3lzMRSRKg6GAhBp6stJadW6alHhJdujmMygDbHyNMA1w%2F640%3Fwx_fmt%3Djpeg&s=673148

充电器拿在手上的大小直观感受。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQu0BDfeLjmbjEVKkf6jJBltJyt12LrcX5LgcRQ8jeBxgxD9j1dgYxxQ%2F640%3Fwx_fmt%3Djpeg&s=e5d2a2

净重约为155g。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQKKBVobl1TnicW3SlEmAsKZmcckzpFBtEBuLByM8qAxnYzZCSpOhiayibg%2F640%3Fwx_fmt%3Djpeg&s=9a96b1

使用ChargerLAB POWER-Z KT002测得USB-C口支持Samsung 5V2A、DCP协议,以及QC2.0/3.0、VOOC/DASH/WARP、SuperVOOC、PD3.0、PPS快充协议。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQPF9Jiaaq56cQEuOSFpd61yibh9hkGgO9P44cBVWTG9TJMol1Tr5GxpzQ%2F640%3Fwx_fmt%3Djpeg&s=b9ceea

此外PDO报文显示USB-C口还具备5V3A、9V3A、12V3A、15V3A、20V3.25A五组固定电压档位,以及3.3,21V3A一组PPS电压档位。

realme 65W充电器拆解

对realme这款65W充电器有了基本了解之后,下面继续进行拆解,看看内部做工如何。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ2RgDmUFdgHRr2EueAEJO1ib6EPGxhMSUicCmHdzicwL0bzQ5wl6465ujw%2F640%3Fwx_fmt%3Djpeg&s=b77e06

沿充电器外壳接缝处拆开外壳,发现内部灌胶,无法取出PCBA模块。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQTdib0yZ3kic8yhUpTwN95QVtNwL0kicKx2aWABK9K8qtOpIDjP8D4ticEw%2F640%3Fwx_fmt%3Djpeg&s=8c5778

动用切割机切开外壳,PCBA使用灌封工艺填充内部空间,将充电器填充成为一个整体,防止潮气侵入,并加快内部热量传导,提升充电器的可靠性。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQrqwGv0LMdcb1wdWAn5z02mPMRH310HxQSBc6urFI0BGH0gfjCnic1Tw%2F640%3Fwx_fmt%3Djpeg&s=2f1669

充电器AC插脚与PCBA模块采用导线焊接连接。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQgpBlIRQ7WiahPB3iar7ma9iaIwJJhURnAXKAwOgibgQQictGSiapNjMhU6pQ%2F640%3Fwx_fmt%3Djpeg&s=e6f234

清理掉PCBA模块的灌封胶,使用游标卡尺测得PCBA模块长度约为50.92mm。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQb79M8OtxicVjCLoNaEkPX9DoMoV7HWM9zz8PfJVJAXlticZjL9Sia3DiaA%2F640%3Fwx_fmt%3Djpeg&s=8026e6

PCBA模块宽度约为48.16mm。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQhPH42Td4CsaesEeGGf87nknJTxtydT6hLRXNdFpe2YbStyibcRs26ibQ%2F640%3Fwx_fmt%3Djpeg&s=a3ab4a

PCBA模块厚度约为24.62mm。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQvffKJROO9ia4vw6crhqDLZqzmP5qTrT1grKoPzDoJLmANjUzT6Lld6Q%2F640%3Fwx_fmt%3Djpeg&s=3a2830

PCBA模块背面粘贴一块散热片,用于为初级开关管散热。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQfOGzcA15iayiaMFVVjAWI3JeOpribjfvcawoCWBFdVhAlAnLiawZtjEI8g%2F640%3Fwx_fmt%3Djpeg&s=cb94e7

输出USB-C母座焊接在垂直小板上,母座前端套有红色密封圈,用于灌胶密封,右侧是两颗串联的蓝色安规Y电容。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQmUAjZvyVtwbbfJUTH0ICfOJzrsdrEgK7WouhGNezjxuFCXGBdmJiaQQ%2F640%3Fwx_fmt%3Djpeg&s=39fa4e

输入端保险丝,EMI滤波电路和初级滤波电解电容特写。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ0O9Qm5lhXsRLKoOwyReezwC7c3FZRAfsaL4qXvbp36MpXxEiaUBzpBg%2F640%3Fwx_fmt%3Djpeg&s=1afd57

PCBA模块正面一览,左下是输入端保险丝以及EMI滤波电路,右侧是两颗电解电容,电解电容上方是变压器,左上角是输出滤波电容,协议小板和蓝色安规Y电容。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQBCV6MP9aPlUsapJTNFtvbeGk5ibu5ohjESH03eW8UNticYjSEs0B0cyg%2F640%3Fwx_fmt%3Djpeg&s=2ddd0d

背面可以看到充电器的初级主控芯片,初级开关管,同步整流控制器,同步整流管和光耦等。充电器整流桥和开关管分散布置,避免局部积热。

通过观察发现,充电器采用高频QR开关电源,同步整流,充电器输出电压由协议芯片通过光耦反馈进行控制调节,满足快充不同电压的输出需求。下面就从输入端开始了解各个器件。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQpVoLs8jpuicODO4K9hgVfrHfFfAhtYQMP9cegtRbUn6cgruGpoZgKbg%2F640%3Fwx_fmt%3Djpeg&s=8baab9

充电器输入端焊接保险丝,共模电感,安规X电容等器件。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ4VosP55wU0wEeXpUOZQ9ZBqWJQibHe5Nlh0XRlJ0S9wKQYxzRxVZWkQ%2F640%3Fwx_fmt%3Djpeg&s=236a5b

输入端延时保险丝规格为3.15A 250V。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQI9M4S85RdiblT3oiaCDiaJ9JEHw9T2SicQ8erSatQOwrksiczzNUhWHYUqQ%2F640%3Fwx_fmt%3Djpeg&s=2cb247

NTC浪涌抑制电阻丝印SCK 054,用于抑制充电器插电时的冲击电流。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQwKY2q4GEv8xicCe7TtbSceDNKrFic6Eiad3Xyic4xIf4DM67ibjUXrMibPMQ%2F640%3Fwx_fmt%3Djpeg&s=c09b15

第一级共模电感,采用磁环绕制,焊接绝缘支架,并外套热缩管绝缘。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQVFYsjGFcbCGgdicLB5ibChbdlqQzhcu00mVcic5Z8DibQhh78ZgibhzRqgA%2F640%3Fwx_fmt%3Djpeg&s=9d96f3

安规X2电容来自STE松田电子,规格为0.1μF。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQpgXhdUEdia0rztUrypF3bmNT7cyIAvkJ2bB8OnbU8WOY02BQRVNaAMA%2F640%3Fwx_fmt%3Djpeg&s=e1f6c3

第二颗共模电感体型稍大,同样焊接绝缘底座,并外套热缩管绝缘。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQmMQLHFP8tuP0ty2VMhF9ttza0D1wChSrSEbRdBDB3UuePP7Ac9N8ibA%2F640%3Fwx_fmt%3Djpeg&s=25304f

输入端整流桥来自平伟,型号D8KB10A,规格为8A 1000V,用于将交流电整流成脉动直流电。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQpVASXpIeCgnI8RygjjpjuR9EctlGF3FRBNxy0T4Dq3gIyPYu6zAsLg%2F640%3Fwx_fmt%3Djpeg&s=82bf8e

两颗滤波电容来自Acon中元,其中一颗规格为400V 47μF。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQzkMKXWDDe6fYXg3dDnnb9WBibvbibM0Grn5GSOYDz8pRd534lsgmYAQA%2F640%3Fwx_fmt%3Djpeg&s=cb64a4

两颗电容中间是差模电感,用于过滤高频干扰。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQIBcHUW62Pr9tSSQg49mZ0XgGGj3Ma2YaO4tVJYzYibPw21NM9Y8zMxw%2F640%3Fwx_fmt%3Djpeg&s=c93796

另外一颗滤波电容规格为400V 56μF,初级滤波电容容量合计103μF。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQEJ76oINULY47x53C8Inf3DP9cEemcmGPM7YMibDSoLxAy6UYchGbQoQ%2F640%3Fwx_fmt%3Djpeg&s=271efa

充电器初级主控芯片来自安森美,型号NCP1342,这是一颗高频反激控制器,内置主动X2电容放电和多重完善的保护功能,具有超低的待机功耗,在快充充电器中应用广泛。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQgHKScQ6Y5aINicBsveHZ0PiaB0rAKfCcx2sow06IvxicOvowWdq94XvnQ%2F640%3Fwx_fmt%3Djpeg&s=15c322

为初级主控芯片供电的滤波电容,来自AiSHi艾华,规格为100V 10μF。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQbiaVADduNBWOib7Uf4dsstia8jyYrSmvZIlVToRdqERzC6IUefGLTef5A%2F640%3Fwx_fmt%3Djpeg&s=22d82b

初级开关管来自士兰微,型号为SVS11N65DD2,NMOS,耐压650V,导阻330mΩ,采用TO252-2L封装,是一颗超结MOS管。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ2bC38sNInbtEdTE16UJ5EaLDscMwlCHX3CaIMM7NZx7qm2ZTocNCWQ%2F640%3Fwx_fmt%3Djpeg&s=396ff1

变压器外套塑料外壳,使用绝缘胶带缠绕固定,输出采用多层绝缘线。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQduzzq4PR10l93M6OdibdSQl0eszHhiapzR1twjjuQX0DWEnz1C5jjmDw%2F640%3Fwx_fmt%3Djpeg&s=ce3400

蓝色安规Y电容特写,使用两颗串联,加强耐压,提高安全等级,并满足安规要求。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ5UicscLpA6QP91le1iaQibbK1XicVVZTUvkVsyab6QibUQqGepydWsAgPvQ%2F640%3Fwx_fmt%3Djpeg&s=462bad

用于反馈调节输出电压的EL1019光耦。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ5yrX6mDJ88yJ81S4VI4icsQmbYMiaibGcooUE8zno8FAZJLwsC9vUHtoQ%2F640%3Fwx_fmt%3Djpeg&s=3aac57

同步整流控制器来自安森美,丝印6AC,型号为NCP4306,支持DCM/CCM/QR工作模式,支持1MHz开关频率,支持驱动氮化镓同步整流管。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQnL8lpkph0qqxm7SNlKWsvkIA1claVLziaSQ69OlkM3Za1rhEwoJhfqQ%2F640%3Fwx_fmt%3Djpeg&s=16ca49

同步整流管来自AOS万代半导体,丝印66947,NMOS,DFN5*6封装。左侧并联一颗肖特基二极管,用于提升轻载效率。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQbPfTiaiabJabC69MebtChyjPEZvBibo5GrBiavBibDknUZBSEfbvRpWxnnA%2F640%3Fwx_fmt%3Djpeg&s=9ddaf0

输出滤波固态电容来自绿宝石,BC系列,680μF 25V,两颗并联。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQRNyyRibeLZOMrIHyvibkJcOrVo6tgBqthbo2ER4guYcpb9ibTqJTjwJpg%2F640%3Fwx_fmt%3Djpeg&s=e41bc2

USB-C母座焊接在垂直小板上,母座过孔焊接,并打胶密封,小板上焊有VBUS开关管。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQFU054UHIgzFSmnOR8t4j9fvfjHF0LNcr3jAtjmGcvZfnJcFyibImdDw%2F640%3Fwx_fmt%3Djpeg&s=565341

小板背面焊接电流取样电阻,协议芯片以及用于静电保护的TVS二极管

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ2LobYRibx6VEoH3cecNrMqPic9ebA97rnljJibd3H3ng93N2awPtb3q1A%2F640%3Fwx_fmt%3Djpeg&s=60881a

USB-C母座红色密封胶圈特写。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQyicjHaKBLDaxauMWFuIIviastTEwdhbJwCmhgByfTBQotMMd5j4Z4ljA%2F640%3Fwx_fmt%3Djpeg&s=530435

USB-C母座后部涂有黑色密封胶。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQRxIibzXLQKopmR6g1ReJCKnEaz5jF8wmZUgs4WOdWEb8Mgye8f4YTFA%2F640%3Fwx_fmt%3Djpeg&s=df676d

VBUS开关管来自AOS万代半导体,型号AON7400A,NMOS,耐压30V,导阻6.2mΩ,次啊用DFN3*3封装。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ63Uia33ljxZXTjTFTQ4ibvz5wnY74sqIBQAy3qb9ZmFcdoibwRCKghBzw%2F640%3Fwx_fmt%3Djpeg&s=1ad14e

协议芯片来自Richtek立锜科技,丝印8K=8H。

forward?url=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2F4OkJrd17yhQ5nQsAibYejS8r5ia08ibaKGQ0pftWF0o7nMIwSrITOBt8pXW6R7uOfv1DMkeqJtKKoibZueO5GjibeYA%2F640%3Fwx_fmt%3Djpeg&s=6d556e

全部拆解完毕,来张全家福。

充电头网拆解总结

realme 65W PD充电器采用白色外观,固定插脚,看起来像是一款原装的配机充电器。实测输出支持VOOC和SuperVOOC快充,并支持65W PD快充和3.3-21V 3A PPS快充,能够满足OPPO系手机快充,笔记本电脑充电以及支持PPS快充的手机快充应用。

充电头网通过拆解了解到,充电器内部使用安森美快充电源方案,采用NCP1342+NCP4306组合,初级使用士兰微超结MOS管,次级同步整流管并联肖特基二极管提高轻载效率。内置立锜科技的协议芯片,初次级滤波电容分别来自中元和绿宝石,用料均为业内知名品牌。充电器内部采用灌胶处理,增强散热性能和耐候性能,整体用料和设计都很可靠。


About Joyk


Aggregate valuable and interesting links.
Joyk means Joy of geeK