- 发布
- 北京恒泰正宇科技有限公司
- 品牌
- POWER SONIC蓄电池
- 型号
- PS-12140
- 容量
- 12V14AH
- 起订
- 1只
- 供应
- 500只
- 发货
- 3天内
- 电话
- 15810034631
- 手机
- 15810034631
- 发布时间
- 2024-02-23 10:52:17
What is a MilliAmp Hour (MAH)?
MilliAmp Hour means how much current a battery will discharge over a period of one hour. Higher numbers here reflect a long battery runtime and or higher storage capacity. Higher MAH ratings do not necessarily reflect on speed but more on runtime. For example a 2000 mAh pack will sustain a 2000 milli amp (2 amp) draw for one hour before dropping to a voltage level that is considered discharged. A 1700 will sustain a 1700 mAh (1.7 amp) draw for one hour. 1000 mAH is equal to a 1 Amp Hour (AH) rating.
What is a VOLT?
A Volt is the unit of measure for electrical potential.
What is a WATT?
A WATT is the unit for measuring electrical power, i.e., the rate of doing work, in moving electrons by, or against, an electrical potential. Formula: Watts = Amperes x Volts.
What is a WATT-HOUR (Watt-Hr, WH)?
A WATT-HOUR is the unit of measure for electrical energy expressed as Watts x Hours.
What is an OHM?
OHM is a unit for measuring electrical resistance or impedance within an electrical circuit.
What is OHM'S Law?
OHM’S Law expresses the relationship between volts (V) and amperes (A) in an electrical circuit with resistance (R). It can be expressed as follows: V= IR Volts (V) = Amperes (I) x Ohms (R). If any two of the three values are known, the third value can be calculated using the above e
What is Electrolyte?
In a lead-acid battery, the electrolyte is sulfuric acid diluted with water. It is a conductor that supplies water and sulfate for the electrochemical reaction:
What is the proper electrolyte level?
Liquid levels should be 1/8 inch below the bottom of the vent well (the plastic tube that extends into the battery). The electrolyte level should not drop below the top of the plates.
什么是脉冲曲柄放大器额定值(PCA)?与CCA和MCA不同的是,脉冲曲柄安培(PCA)等级没有“官方”定义;然而,我们认为,为了真正的发动机起动目的, 30秒的放电是不现实的。考虑到这一点,PCA是一个非常短的持续时间(通常约3秒)高速率放电。因为卸货时间这么短,所以更多的是l。 像脉搏一样。安培时(啊)的评分是多少?一个安培小时是一个安培一个小时,或10个安培1/10小时,以此类推。是安培X小时。如果你有20安培的东西,而你 使用它20分钟,然后使用的安培小时将是20(安培)X.333(小时),或6.67 AH.用于太阳能和备用电力系统的电池的公认的AH额定时间(以及 几乎所有的深循环电池都是“20小时费率”。
这意味着它在20小时内放电到10.5伏特,而实际供应的总安培小时是测量的。有时r 此外,当局亦按6小时及100小时的殴打率进行比较及不同的申请。工业电池通常使用6小时的倍率,因为这是一个典型的每日占空比。 有时100小时的速度只是为了使电池看起来比实际更好,但它也是有用的计算电池容量的长期备份和小时要求。什么是 毫安小时(MAH)?毫安小时是指电池在一小时内放电的电流。这里的数字越高,电池运行时间越长,或者存储容量越大。高丽 r MAH评级不一定反映速度,而更多地反映运行时。例如,一个2000 mAh封装将维持一个2000毫安(2安培)抽奖一个小时,然后下降到一个电压水平,即co。
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