公牛抗电涌插座怎么样?评测介绍

2025-02-07 21:07:45
推荐回答(1个)
回答1:

  可能我们会发现,明明手机已经充满电了,但是后期很快就会消耗殆尽,那么这是因为什么原因呢?除了考虑是不是本身手机电池受到损耗,我们还应该从插座方面入手,今天为大家推荐的是在这个基础上进行改良的一种抗电涌插座。它采取先进的原理设计而成,可以尽可能防止电流的损失,而且今天举例的主要是知名品牌公牛旗下的抗电涌插座,顾名思义它们的质量更加有所保障。

  

  公牛抗电涌插座怎么样

  都说要亲眼见证,但这事放在电涌身上,还是建议打消念头。因为电涌冲击的过程都是微秒间的,但这并不意味着我们的抗电涌实验没现象观察,有专业仪器的记录图,就会有真相。

  实验方法很简单,就是利用大型浪涌测试仪器对插座施加6KV电涌冲击,同时记录电压电流变化。(具体操作是将普通插座和公牛抗电涌插座分别接上Uc电源,在电源线的L-N之间开路电压相位施加正负极性组合波电流冲击各2次。(Uoc=6KV,90°,270°),仪器记录整个过程的电流波形。)


  电涌冲击是一瞬间的事,实验结果也眨眼间出来。这两幅图四行线反映出什么?简单来说,就是越平稳,越安全。公牛抗电涌插座波形走势趋于平稳,波动幅度很小,表明在电涌冲击期间插座吸收危险的额外电压电流,并控制在安全范围内。实际上,数据显示抗电用插座峰值电压920V,电压保护水平持续维持Up<1000V,证实公牛抗电涌插座能抵御电涌冲击。

  看来抗电涌效果上肯定不会让我们担心了,不吝点个赞。 说完抗电涌的有效性,就轮到不得不提的必要性。确实这款公牛插座具有能人所不能的抗电涌效果,但在日常生活里究竟有个啥用,相当值得思考。首先是咱最初的质疑:电涌真有这么恐怖?智能电器在电涌面前娇弱无比?限于专业水平以及环境条件,于是请来上海市防雷中心解惑。

  

  防雷中心为我们进行了更震撼的试验,直接对高清电视机、台式电脑、手机电池以及家庭桌面音箱等等电器进行电涌冲击,搞不好随时会报废,这是手欠,也是求真务实。专家们利用仪器对正常工作中的试验样品逐一进行电涌冲击,同时仪器观察记录试样的工作状态变化。(使用虚拟内阻为12Ω的1.2/50μs&8/20μs Haefely PSURGE 8000组合波在特定试验端口施加)

  随着试验报告出来,见识了一回万万没想到。 手机明明刚充满电,电量却莫名过快流失,传说中的电池“虚电”并非空穴来风。对全新的红米手机电池进行放电测试,电涌冲击前与冲击后的放电性能大相径庭。

  冲击前测得放电时间为313.05min,放电容量为2088.00mAh;对该电池施加1.2KV组合波,循环5次,测的放电时间为271.30min,放电容量为1810.48mAh,也就是说该电池收到电涌冲击后,放电时间和放电容量减少了13.3%,也就导致手机待机时间缩短。

  不说说价格,大家一定骂我。上百元买一个插座真有点奢侈,对比普通的4口带USB插座贵了25%。若全家替换,定必是一笔心疼的高消费。综合公牛抗电涌插座的用料做工和设计,加上货真价实的抗电涌功能,无疑属于高端前列,严格看待抗电涌插座,确实贵,又贵在理。在我看来,抗电涌插座并非论贵不贵,而是看值不值。在智能电器越来越普及的年代,电涌防护必不可少,与一部电器不菲的维修费用相比,在插座上面的多花几十块钱换来多一重有效保护,显然划算。

  

  上文为大家推荐的是关于知名品牌公牛旗下的抗电涌插座,顾名思义它们的性价比更加出色,无论是稳定的性能还是可靠的质量都比较有所保障。除此之外,抗电涌插座虽然从外观上面看起来并没有太大的区别,但是它们的安全指数比较不错,而且用抗电涌插座给手机充电也可以防止手机电流损耗或者后期效果不满意的情况,大家可以放心大胆地进行购置和使用。

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