作者：suanni

1.前言

    看过之前发文的都知道我双十一购入了一台惠普暗影8pro笔记本电脑，i9cpu 显卡3060，16g内存512g固态，自己再加了一根1T。这个笔记本其他的都不说了，今天吐槽他的电源，比巴掌还大的充电器，功率280瓦，见下图

既然买了笔记本，多少有点移动的需求，不然就直接上台式机了。本身电脑就是16寸，还带这么大一个电池，心累。。

仔细看了电脑参数，如下

发现可以支持100瓦PD，赶紧跑去研究，发现评论有各种说法，有说电脑根本不识别PD，有说一会显示充电一会断开来来回回，也有说快充一个月就坏了等等，PD充电品牌多种多样，一时拿不定主意，这时候突然浏览到本文主角，链接是狗子家的，实际多多买的，能便宜20。。。

这是联想给自家笔记本用的，加上联想很早就布局笔记本电脑氮化镓PD快充，最早推出的口红系列快充就广受好评，于是决定买来试试，不管网上怎么说，实践才是检验真理的唯一标准嘛。先简单介绍一下这个快充，借用官网图

2.开箱验货

3.真机测试

不说别的，能弹出来提示就说明电脑识别了。100瓦肯定不能和280瓦比，游戏肯定玩不了，办公用够了，之前测试，浏览网页加word什么的，独立显卡都是休眠，功耗加起来45瓦左右，100瓦快充电源绝对够了。

网页开着视频，电池能充电，目前证明这个充电器能用！前提是电脑不干重活。基本办公看视频够了。

4.总结

1.一般笔记本厂家说能用100瓦PD就没问题，不用过多怀疑，我之前就怀疑不能用，来来回回浪费一些时间。

2.充电器买大厂的，尽量买笔记本电脑厂家自己出的，稳定性应该比杂牌好。

3.凡是快充功率低于原厂电源的，都不可能发挥出笔记本电脑的全部实力，适合便携和办公用。

4.虽然看起来还是很大，但是比原装电源小多了，原装电源那个大三口插头还有大块头电源，很长很长的电源线。。。相比之下，这个PD充电器简直就是袖珍。。

5.有人说快充两孔插头缺少地线，可能会有一些问题，目前我没遇到过，但是电脑厂家应该会考虑到吧？

以上都是针对自己的暗影8pro做的测试，其他电脑能否使用不一定，但我想只要参数一致就没问题。

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傅斩衬286510HP*4P/15HP*4P是什么意思 -
徒省放19783109939 ______ HP是马力的代号,P可能是接线端子数.

傅斩衬2865空调所标的2P,3P中的P表示多大功率?
徒省放19783109939 ______ 1P是2000---2500大卡(800---950瓦) 1.5P是3200---3600大卡(1100---1300瓦) 2P是4600---5100大卡(1600---1950瓦) 3P是6000---7200大卡(2500----2980瓦) 以上我说的是大致的制冷量和功率,仅供参考!

傅斩衬2865空调1.5匹是多少瓦 -
徒省放19783109939 ______ 1.5匹的空调制冷量在3500W左右,制冷输入功率一般在900-1200瓦之间,制冷工作时平均每小时耗电量一般在0.6-1.2度之间;制热加上辅电的功率一般在2000瓦左右,制热工作时平均每小时耗电量一般在1-2度之间.空调耗电量的计算方法一...

傅斩衬286515p制冷机得使多大kw的发电机组能带动 -
徒省放19783109939 ______ 15hp的压缩机装机功率:11.025kw.一般是风冷的,再加1kw左右即可

傅斩衬28651.5p的空调的功率是多大 ? -
徒省放19783109939 ______ 1.5P的功率是这样算的.1.5X750= 1125W.相当1度1的电!空调一般1P就是75W功率.

傅斩衬2865空调的1p和1.5P是多大的功率呢? -
徒省放19783109939 ______ 1P空调的总功耗约750W,1.5P的空调总功耗约为1100W.仅指制冷时的功耗,不同品牌不同型号的空调产品会有所相差.

傅斩衬286510台15匹的压缩机启动时的功率有多大 -
徒省放19783109939 ______ 很大,1匹约为735W,15匹就是11025W,10台15匹的总功率就是110.25KW. 压缩机启动电流为工作电流的7倍,如果10台是同时启动的话,那启动功率为:771.75KW. 当然,如果不是同时启动,分别启动的话,可以这么算,第一台按7倍算,其它的按3倍算就行.

傅斩衬28651.5p的空调的功率是多大 ?
徒省放19783109939 ______ 1.5p的空调的制冷功率约1100W左右制热功率约1900W.

傅斩衬2865额定功率4.5hp是多少千瓦 -
徒省放19783109939 ______ 220v电机4.5hp电流14.7a是多少千瓦,要看电机是三相还是单相来定.如果是三相电机,电机功率 P=1.732*U*I*功率因素.可以得知功率P大概等于5000W就是5千瓦左右.如果电机是单相电机,电机功率 P=U*I,可以得出电机功率P大概等于3234W就是3.3千瓦左右.而你提供的4.5hp,本身应该就是功率单位,HP是 horse power 的缩写,单位是马力.1马力≈0.735千瓦.4.5X0.735=3.3kw.

傅斩衬286515HP四级电动机与15HP二级电动机有什么差异?
徒省放19783109939 ______ 功率一样 转速相差一半 但是转距 四极的要大些