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拆解报告：HP惠普45W USB-C电源适配器TPN-CA02_我的网站

一 |     The trailer of Mohanlal’s upcoming film Vrusshabha has finally been unveiled, offering audiences their first substantial look at one of the actor’s most ambitious projects in recent years. Directed by Nanda Kishore, the film promises a sweeping cinematic experience that blends action, mythology, and intense emotional drama, positioning itself as a major festive release later this year.Unveiled amid considerable anticipation, the trailer sets the tone for a story that spans timelines and identities. Mohanlal appears in a commanding central role, portraying a man haunted by visions that seem to belong to another life. As the visuals unfold, it becomes clear that Vrusshabha is rooted in the idea of legacy, where the past refuses to remain buried and continues to shape the present in unsettling ways.Lavish visuals, carefully staged action sequences, and an undercurrent of emotional conflict dominate the trailer, signalling a film that aims to balance scale with substance.A story that moves between past and presentThe trailer opens in the present day, with Mohanlal’s character introduced as a powerful and composed individual whose calm exterior conceals inner turmoil. Disturbing visions of war, betrayal, and bloodshed begin to intrude into his life, gradually revealing connections to a previous incarnation. These glimpses lead to the revelation of a warrior king named Vijayendra Vrusshabha, a figure defined by strength, pride, and unfinished battles.What stands out is the film’s emotional anchor. At its core, Vrusshabha appears to be as much about family as it is about destiny. The trailer places significant emphasis on the father-son bond, presenting moments of protection, loyalty, and sacrifice. These scenes lend emotional weight to the spectacle, suggesting that the film’s conflicts are deeply personal rather than purely mythic.                                         The visual language alternates between grandeur and intimacy, moving from large-scale battle imagery to quieter confrontations that explore identity and duty. The approach hints at a narrative that is driven by character as much as by action.A festive release with ambitious scopeVrusshabha has been mounted as a multi-language project aimed at reaching audiences beyond Mohanlal’s traditional home market. Shot simultaneously in Malayalam and Telugu, with versions planned in other Indian languages, the film marks another step in the actor’s expanding pan-Indian presence.The supporting cast includes Ragini Dwivedi, Samarjit Lankesh, and Nayan Sarika in prominent roles, each adding layers to the expansive world hinted at in the trailer. The technical finesse on display, from production design to visual effects, reflects a clear intent to deliver a theatrical spectacle designed for the big screen.                                                                 View this post on Instagram          A post shared by Mohanlal (@mohanlal)               Scheduled for a Christmas release, Vrusshabha enters a competitive festive window, but the confidence of the makers is evident in the scale of the project and the timing of the trailer launch. Industry observers believe the film could appeal to both mass audiences drawn to action and viewers interested in emotionally driven storytelling.As the trailer circulates widely, Vrusshabha has already sparked discussion for its themes of reincarnation, vengeance, and inheritance. With Mohanlal at the centre, the film positions itself as a story about power that transcends time and the cost of unfinished battles carried across generations.          Also Read: Mohanlal’s Vrusshabha Teaser Unveiled, Diwali Release Locked。    充电器支持PD2.0快充，具备5V，12V，15V电压档位，同时自带有电源输入线和USB-C输出线，方便用户使用。产品已经通过了多个国家或地区的认证，全球各个地区都能使用，可见惠普笔记本电脑在全世界都是相当受欢迎的。下面我们就对这款充电器进行拆解，看看其做工用料如何。惠普45W电源适配器外观惠普这款45W电源适配器自带输入电源线以及USB-C输出线缆，不可分离设计，连接处做了抗弯折保护处理。

二 |
电源线采用三脚插头，来自Longwell良维，规格为10A 250V~，通过了CCC认证。
适配器机身方块扁平造型，采用PC阻燃材质黑色外壳，表面磨砂抗指纹。
机身顶面中心设计有HP品牌logo，右侧贴有Windows标签。
机身一侧印有适配器参数型号：TPN-CA02输入：100-240V~50/60Hz 1.4A输出：5V2A、12V3A、15V3A适配器已经通过了KC认证，由群光电能制造。
机身另一侧还有适配器其它认证信息，通过了GS、CE、EAC、CCC、PSE、UL、NOM、NYCE等多个认证，全球绝大多数国家和地区都能使用。
机身与线缆连接处做了抗弯折保护。
USB-C端子采用弯头设计，方便在狭窄角落使用，线头扁平外壳上设计有HP品牌。
测得电源线长度约为49cm。
测得机身长度为66.26mm。
宽度为66.33mm。
厚度为28.9mm。
测得USB-C输出线缆长度约为1.8米，可见适配器整体相当长，满足绝大多场景使用需求。
适配器机身放在手上的大小直观感受。
最后测得适配器总重量约为272g。
使用ChargerLAB POWER-Z KM002C测得适配器支持PD2.0、Samsung 5V2A充电协议。
并且具备5V3A、12V3A、15V3A三组固定电压档位。惠普45W电源适配器拆解对惠普这款45W电源适配器外观和输出进行了解后，下面就进行拆解，看看内部的用料和做工。

三 |
沿外壳接缝拆开充电器外壳，内部PCBA模块采用黑色麦拉片绝缘，采用铝制散热片散热。

四 |
在拆解中发现电源线采用梅花插头连接。
适配器交流输入采用导线焊接连接。
输出端导线也采用焊接连接。导线冷压端子焊接，并外套热缩管绝缘。

五 |
PCBA模块正反面均包裹麦拉片绝缘。

六 |
使用游标卡尺测得PCBA模块长度约为60.38mm。
PCBA模块宽度约为60.69mm。

七 |
PCBA模块厚度约为23.97mm。
散热片通过焊接固定在PCB背面。
取下PCBA外层的散热片，内部元件打胶固定及散热。
其中共模电感，安规X2电容，变压器，初级电解电容等元件均打胶固定。
PCB背面打胶填充，并粘贴黑色胶块支撑。
其中整流桥和初级开关管共用一块T型散热片，开关管通过螺丝固定在散热片上。
PCBA模块正面一览，右上角为保险丝和输入EMI滤波电路，左侧为高压滤波电容，中间位置为整流桥和开关管，右侧为变压器，在右下角为输出滤波电容。
PCBA模块背面一览，左侧焊接输出协议芯片和VBUS开关管，同步整流控制器，左侧焊接反馈光耦。通过对PCBA模块的观察，惠普这款45W电源适配器采用反激开关电源架构，同步整流，宽电压输出。

八 | 输出电压由协议芯片通过光耦进行控制，实现宽电压输出。下面我们就从输入端开始了解各个器件。
输入端延时保险丝规格为2.5A 250V。
第一级共模电感采用漆包线和绝缘线绕制。
安规X2电容来自SCC实全电子，规格为0.33μF。
第二级共模电感采用漆包线绕制，打胶固定绝缘板。
整流桥型号KBP206GL，规格为2A 600V。
高压滤波电容来自金山，规格为68μF 400V。
初级主控芯片丝印PCL，采用SOT23-6封装。
初级开关管来自东芝，型号2SK3569，是一颗耐压600V的NMOS，导阻为540mΩ。
一颗4.7μF50V电解电容用于主控芯片供电。
变压器采用胶带严密缠绕绝缘，标签印有CHICONY群光字样。

九 |
蓝色Y电容特写。
EL1018光耦用于输出电压调节与反馈。
同步整流控制器来自MPS，型号MP6901，是一颗快速关断智能同步整流控制器，支持最高400KHz开关频率，支持CCM，DCM，和准谐振拓扑，支持高侧和低侧应用。
同步整流管来自AOS万代，型号AON6450，是一颗耐压100V的NMOS，导阻12.1mΩ，采用DFN5*6封装。

十 |
输出滤波电容规格为680μF 25V。
协议芯片采用伟诠WT6630P，支持USB PD 2.0快充协议，内置5V、12V、15V、20V的VBUS，可设置为30W，45瓦，60W三种输出模式。该芯片支持节电模式、过压保护、低压侧输出电流分流监控器。
输出VBUS开关管采用万代AO4447A，PMOS，耐压30V，SOIC-8封装。
全部拆解完毕，来张全家福。充电头网拆解总结惠普这款45W电源适配器采用输入线和输出线一体设计，三插电源线长度为50CM，输出线长度为180CM，自带接地线的设计能够提供有效的接地，避免使用时的触电感觉。适配器支持PD2.0快充，具备5V，12V，15V三档输出电压。充电头网通过拆解了解到，惠普这款电源适配器内部PCBA模块包裹散热片，内部整流桥和MOS管固定散热片并打胶加强散热。内部高压开关管来自东芝，同步整流控制器来自MPS，同步整流管和VBUS开关管来自AOS，协议芯片来自伟诠，高压滤波电容来自金山，低压滤波电容来自辉城，大面积的散热设计，满足笔记本电脑长时间满载需求。

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Published on:18:26:25