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电子配件

  • Panasonic Eneloop AA 8 Pack.jpg
    何时购买新电池了,那里有很多选择。决定哪个是您的最佳选择是首先考虑您需要电池的内容,然后检查电池的能力。这一切都归结为两种选择;一次性或可充电。简单地说,一次性电池就是这样。你有一次性用水,当他们排出他们的力量时,你会把它们扔掉。充值允许您保留细胞并重复重复收取,并在电子设备中介绍电源时节省时间和金钱。哪里可以下载亚博但是,只要您希望上电的应用程序的正确尺寸,可用于每个设备或应用程序都不一定适用于每个设备或应用程序。这些都有两个常见类型;碱性和锂。 Alkaline are the most widely used as they have a slow self-discharge rate, they can be stored for a long time without any loss of charge (roughly about seven years), and these are often used in low-drain devices such as radios, remote controls, and other devices that don't require constant use at high voltage. There are high-drain versions of alkaline batteries available as well and these are intended for devices that require more juice more frequently. These 'premium' alkaline batteries cost more but provide a charge that is similar to a lithium battery. Lithium batteries last longer, can be stored longer, weigh less than a regular battery and provide nearly double or triple the power capacity of a standard alkaline battery. They also perform well in extreme temperatures. But they all have one thing in common at their very basic purpose; when they've been drained, you throw them away.Rechargeable batteries are cells that you can recharge when they're out of juice. Slip them into any charger and after a short period of time, they're fresh and ready for use all over again. They are usually more expensive than disposables, but you save money in the long run since you only buy them once. You can find them in three different types: Nickel Cadmium, Nickel Metal Hydride and Lithium-Ion (not be confused with the lithium disposables above). Depending upon which type you choose, some have low self-discharge rates, where the battery maintains its charge for an extended period of time, and others have higher rates, in which the battery does the exact opposite. No matter which type you choose, rechargeable batteries are often recommended for high-drain devices that require constant power and at large volumes. The reason is easy to understand; rechargeables can be re-charged and replaced quickly and easily and without additional costs beyond the price of electricity from an outlet. To go out and keep buying disposables for a device that needs such a power load would probably get more expensive than paying a one-time cost for a set of rechargeables and a charger.
    2014年10月28日
  • Nixie Ramos闹钟
    闹钟现在有各种形状,尺寸和颜色。一些人比其他一些消费者更适合一些。前提仍然是相同的,一个小型设备,告诉时间并在预先确定的时间和日期发出警报。但是,当您为您的需求选择一个时,您在那里拥有整个可能性。这些天通常的产品通常是电子和全数字的。当然,你仍然可以找到带有圆形面和钟声顶部的模拟类型,但即使是那些附有一些电子元件,例如点亮的脸部。但大多数闹钟使用明亮,亮起的数字显示器,可透亮或LED,并带有亮度调光器。其中许多时钟都有双重警报能力,适用于双人家庭,可以为每个人定制不同的声音。有闹钟还具有乐音组件。时钟收音机已经存在几十年,但随着卫星广播和技术等技术的出现,您唯一的选项不仅仅是AM / FM收音机(尽管大多数仍然是某种程度)。 Alarm clock docks allow you to use personal music devices to listen to your songs or even wake up to them in the mornings, instead of loud buzzers or digital alarms. For business travelers or vacationers, there are smaller versions of popular alarm clocks that are fully portable for travel. These have many of the same features as your alarm clock at home, using visual and audio technologies to make your morning as pleasant or disruptive as need be. Heavy sleepers need not worry about sleeping through their alarms anymore either. Many major manufacturers offer clocks that sound off extremely loud alarms that can wake anyone, and even come with vibrating accessories that can be used to shake you awake in bed. Alarm clocks can range in price and convenience, from the most basic to those with endless exotic features and designs. With so many types of alarm clocks to choose from, you may just find the one you need among the following lists below.
    2013年8月26日
  • 加德纳Bender GBT-500A电池测试仪
    在我们在我们日常生活中使用的所有事情中,我们不会对电动电源的电池进行很多想法,这是我们最重要的电子产品。哪里可以下载亚博遥控器,摄像机设备,闹钟都是由简单的电池供电,我们不会再思考,直到他们脱离果汁。然后你用一个死亡的设备陷入了争吵,争先恐后地找到一个新的电池来更换它。但是通过电池测试仪,您将知道在您在您的任何尺寸细胞中使用的任何尺寸细胞留下了多少功率。它们非常直接的小单位,可以在几乎任何尺寸的电池中达到电力量,并在几秒钟内完成替换的时间。所有您需要做的就是触摸电池两端的接触,立即读取规格上的效力水平。这很容易。我们列表上的电池测试仪已根据功能,易用性,可测试的电池类型,可移植性和价格等因素选择。
    2013年6月24日