Skip to main content

5 Ways How Artificial Intelligence Will Impact Our Future

Post a Comment

What is mAh Mean in a Battery

 We all use batteries, right? But how many of us know how the battery actually works? We don't have to know about the complicated terms of chemistry formula but basic things like mah are worth learning about. mah is a basic topic of battery. It explains the capacity, the time, we can use a battery from mah. I will try to explain easily about mah. So let's get started.








The capacity of batteries is indicated as mah. Mah capacity rating explains the storage capacity available for a particular battery. An ampere-hour is a unit of electric charge. Normal batteries, such as those in mobile phones and digital cameras, are often rated in milliampere-hours. The milliampere-hour is one-thousandth of an ampere-hour and is a technical term for how much electrical charge a particular battery will hold. As an example, using higher mah batteries in a device with constant electrical consumption will theoretically give longer operating times. A battery with a capacity rating of 1000 mah could deliver a current of 1000 ma for one hour. Mah refers to the power a battery holds and the time it can run. Higher mah ratings for the same battery type will generally last longer. 

In rechargeable batteries, this measure is an indicator of the energy charge that a battery can hold, as well as the time it will power a device before needing recharging. Different type of battery has a different type of consumption. But for most cases, the higher mah in batteries the more electrical energy the battery can store. as a result, a rechargeable battery with a higher mah is capable of powering a device for a long time.

A battery that has a 5000mah unit rating is capable of powering a smartphone drawing 100 ma for 50 hours. Placing a 1000mah battery on the same device provides five more hours of use, totaling 100 hours. If we insert an appliance that consumes 100 milliamperes current continuously, the operating time of the appliance will be around 20 hours mathematically. But, this is just a calculation since it varies depending on the performance of the appliance or the conditions it is used in. 

The capacity of the battery is indicated as xxx mah. The formula for mah calculation is: discharge 
(milliampere/hour)= discharge (milliampere)discharging time (hour). This is the exact formula for how we calculate mah for a battery. 

To know more: what does mah mean in a battery?

Reference: https://en.wikipedia.org/w/index.php?title=MAh&redirect=no

Comments

Post a Comment

Popular posts from this blog

The Causes of Load Shedding

 Load shedding is a terrible thing to experience. Especially in summer. But have we ever wondered what causes load shedding? Load shedding is the shutdown of the power distribution system when the capacity of power is less than the demand. Today we will discuss this topic briefly.  Load Shedding Load shedding is an intentional blackout in engineer electrical power shutdown for a time period in different parts of the distribution region. Load shedding depends on the shortage of capacity to meet the demand for electricity. load shedding occurs to avoid a complete blackout of the power system. Blackouts can be localized to a specific part of it can be in the whole country. Sometimes blackouts can happen due to extreme weather. Usually, the blackouts can be caused by insufficient capacity or inadequate infrastructure to deliver power.  The causes of load shedding 1. System loss After producing the power the next part is to distribute it among the consumers. But if the suppli...
Post a Comment
Read more

5 Ways How Artificial Intelligence Will Impact Our Future

In the world of technology AI is on the tip of everyone's tongue these days. AI being a major trend in tech development for a while, AI appearing more and more like one of the most demands in areas of expertise. Artificial intelligence is the simulation of human intelligence processes by machines, especially computer systems. Specific applications of AI include expert systems, natural language processing, speech recognition, and machine vision. Most artificial intelligence systems have the ability to learn, which allows improving their performance over time. The recent research on AI tools, including machine learning, deep learning, and predictive analysis intended toward increasing the planning, learning, reasoning, thinking, and action-taking ability. As AI is becoming part of our life, it will affect our future nearly. Here I am showing some of the scenarios that can be happen in near future: Transportation: Although it could take a decade or more to happen, autonomous cars will...
Post a Comment
Read more

What Does It Mean By Dny11 in Transformer?

We often see transformers in our way almost every day, everywhere. We all might have noticed that there is something written in the transformer like Dny11. But we don't know what does it mean? We can guess that the numbers on the transformer windings show the turns ratio between windings. But by reading this article we might confirm this guess.  The first letter D shows that the primary winding configuration is in delta connection. The second small letter n shows that it has the neutral point and the small y shows that it is star connected. Letter 11 shows the phase difference between the primary and secondary connection according to clock configuration. When the clock hands are between 11 and 12 the angle between them is 30 degrees. So, Dny11 means  D- Primary winding in delta connection ny-Secondary winding in star connection with a neutral point 11- There is a phase angle difference of 30 degrees between the primary and secondary line voltages. The secondary line voltage la...
Post a Comment
Read more