Difference: 1. Battery capacity is one of the important performance indicators to measure battery performance. It indicates the amount of electricity released by the battery under certain conditions, that is, the capacity of the battery, usually in ampere hours; the rated capacity is Refers to the long-term continuous working capacity of the motor or electrical appliance indicated on the nameplate under rated working conditions. 2. Battery capacity includes rated capacity. Battery capacity is divided into actual capacity, theoretical capacity and rated capacity according to different conditions.
The operating environment of this tutorial: Windows 10 system, Dell G3 computer.
Battery capacity
Battery capacity is one of the important performance indicators to measure battery performance. It indicates that under certain conditions (discharge rate, temperature , termination voltage, etc.) The amount of electricity released by the battery (JS-150D can be used for discharge testing), that is, the capacity of the battery, usually in Ampere hours (abbreviated, expressed in A·H, 1A·h=3600C).
Battery capacity is divided into actual capacity, theoretical capacity and rated capacity according to different conditions. The calculation formula of battery capacity C is C=∫t0It1dt (integrate the current I from t0 to t1). The battery is divided into positive and negative. pole.
Battery capacity is generally calculated in AH (ampere hours), and the other is calculated in watts (W) of CELL (unit plate). (W/CELL)
1. Calculation of Ah (ampere hours), discharge current (constant current) I×discharge time (hours) T. For example, if a 7AH battery has a continuous discharge current of 0.35A, it can last for 20 hours.
2. The charging time is based on 15 hours, and the charging current is 1/10 of the battery capacity. Fast charging will reduce battery life.
Battery capacity refers to the amount of electricity stored in the battery. The unit of battery capacity is "mAh", and the Chinese name is milliamp-hour (when measuring large-capacity batteries such as lead-acid batteries, for convenience, it is generally expressed by "Ah", the Chinese name is ampere-hour, 1Ah=1000mAh). If the rated capacity of the battery is 1300mAh, that is, 130mA current discharges the battery, then the battery can continue to work for 10 hours (1300mAh/130mA=10h); if the discharge current is 1300mA, the power supply time is only about 1 hour (actual working time There are some differences due to individual differences in the actual capacity of the battery). This is an analysis under ideal conditions. The actual current of a digital device cannot always be constant at a certain value (taking a digital camera as an example, the operating current will vary greatly due to the opening or closing of components such as LCD displays and flashlights). changes), so the time the battery can power a certain device can only be an approximate value, and this value can only be estimated through actual operating experience.
Rated capacity
Rated capacity refers to the capacity of the motor or electrical appliance indicated on the nameplate that can continue to work for a long time under rated working conditions. Usually it refers to apparent power for transformers, active power for motors, and apparent power or reactive power for phase modulation equipment. The units are VA, kVA, and MVA.
Rated capacity refers to the customary value of apparent power under main tap. For example, the capacity specified on the transformer nameplate is the rated capacity, which means that the tap changer is located at the main tap and is the product of the rated no-load voltage, rated current and the corresponding phase coefficient. For three-phase transformers, rated capacity = rated no-load line voltage × rated line current, and rated capacity is generally expressed in kVA or MVA. The rated capacity is the maximum capacity that can be continuously output during the entire specified normal service life, such as 30 years. The actual output capacity is the product of the voltage with load (in the case of inductive load, the voltage with load is less than the rated no-load voltage), the rated current and the corresponding coefficient.
The difference between battery capacity and rated capacity
1. Battery capacity is one of the important performance indicators to measure battery performance. It indicates that at a certain The amount of electricity discharged by the battery under certain conditions, that is, the capacity of the battery, is usually measured in Ampere hours. Battery capacity is divided into actual capacity, theoretical capacity and rated capacity according to different conditions. Battery capacity refers to the amount of power stored in the battery.
2. Rated capacity refers to the capacity of the motor or electrical appliance indicated on the nameplate that can continue to work for a long time under rated working conditions. Usually, it refers to the apparent power of the transformer, the active power of the motor, and the apparent power or reactive power of the phase modulation equipment. The apparent power of the transformer refers to the total power transmitted by the transformer. The active power and reactive power are based on the characteristics of the load. Changed, the unit of apparent power is VA (Volt-Ampere), active power is W (Watt), and reactive power is Var (Var).
3. Rated capacity refers to the customary value of apparent power under main tap. For example, the capacity specified on the transformer nameplate is the rated capacity, which means that the tap changer is located at the main tap and is the product of the rated no-load voltage, rated current and the corresponding phase coefficient.
For more related knowledge, please visit the FAQ column!
The above is the detailed content of What is the difference between battery capacity and rated capacity?. For more information, please follow other related articles on the PHP Chinese website!

vivo手机boost模式的意思是通过调度算法提升系统提频速度,提升突发重载应对能力;开启该模式能保持较高的CPU频率以提升系统运行性能,从而带来更快的使用效果从而达到提升系统流畅度,降低掉帧率的效果。

区别:1、电池容量是衡量电池性能的重要性能指标之一,它表示在一定条件下电池放出的电量,即电池的容量,通常以安培·小时为单位;额定容量是指铭牌上所标明的电机或电器在额定工作条件下能长期持续工作的容量。2、电池容量包含额定容量,电池容量按照不同条件分为实际容量、理论容量与额定容量。

移动办副卡的条件:1、携带本人身份证(主卡户主);2、主号要有最低流量套餐要求(各个地区要求不同);3、副卡需要实名登记后才可激活;4、取消副号或解散群组生效后,副卡将会立即销号。

区别:1、小米主打高端市场,而红米是中低端市场。2、小米手机的配置要比红米手机高。3、红米主要面临的是一些年龄稍微大一些的客户群体,而小米的受众群体就比较广泛了,从年轻人到老年人均可使用。4、小米主打的是公司自主设计而后交由第三方的厂商来处理,而红米主要是直接交由第三方工厂直接生产。5、红米会发售大量机型,走广撒网的路线,而小米每年发售的机型少,走少而精的路线。

苹果6.5英寸的手机有两款:1、“iphone Xs Max”,该手机采用了6.5英寸的超视网膜高清显示屏,支持“2688x1242”像素分辨率;2、“iphone 11Pro Max”,该手机也采用6.5英寸全面屏,但是使用了超视网膜XDR显示屏。

“u-magic”是由中国联通发布的5G手机品牌;该品牌是在2021年1月25日发布的机型,中文名为优畅享,主打千元手机市场,在外观设计、功能配置方面与华为的畅享系列类似,旗下有优畅享20Plus和优畅享20等机型。

pbamoo是“OPPO A5”手机的型号;“OPPO A5”是OPPO公司在2018年7月7日发布的手机,该手机搭载了高通骁龙450八核处理器,屏幕采用6.2英寸TFT材质屏幕,后置1300万像素和200万像素双摄像头,操作系统是基于“Android8.1”开发的“ColorOS 5.1”。

SD卡是一种基于半导体快闪存储器的新一代高速存储设备,由于它体积小、数据传输速度快、可热插拔等优良的特性,被广泛地于便携式装置上使用,例如数码相机、平板电脑和多媒体播放器等。tf卡是一种超小型的数据存储卡,全名是TransFLash,也被称为microSD;tf卡是一种由SanDisk(闪迪)公司发明创立的极细小的快闪存储器卡,是移动设备上较多使用的储存卡。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

SublimeText3 Linux new version
SublimeText3 Linux latest version

SublimeText3 English version
Recommended: Win version, supports code prompts!
