Buzz
A (Ampere), Milliampere are defined as units used to measure the intensity of electric current, named after the physicist who created it. There are certain conventions for converting between these two units. So, how many Amperes is 1mA? How many times larger is the Ampere unit compared to the mA unit?
Quick and accurate formula for converting mA to A
1. What are milliampere and Ampere units? What are they used for?
- A (Ampere) and mA (Milliampere) are units used to measure the intensity of electric current, where the Milliampere unit is smaller than the Ampere unit by 1000 times.
- On voltage conversion devices (adapters), there is typically a note about the current intensity in Amperes. It indicates the current intensity that the converter provides after transforming it into DC power.
2. How to convert mA to A, and what is 1mA equal to in Amperes?
As mentioned earlier, Milliampere is smaller than the Ampere unit by 1000 times.
=> 1A = 1000mA
or 1mA = 1/1000 = 0.001 Amperes (A).
- Kiloampere is also a unit used to measure the intensity of electric current. According to common convention, we have:
1 Kiloampere = 1000 Amperes = 1,000,000 Milliamperes
From the above conversion method, we can easily calculate:
- 500mA equals how many Amperes: 500mA = 0.5A
- 100mA equals how many Amperes: 100mA = 0.1A
- 125mA equals how many Amperes: 125mA = 0.125A
- 20mA equals how many Amperes: 20mA = 0.02A
3. Online conversion of mA to A
To convert between mA and A units, you can use Google's unit conversion feature.
Example: When you want to convert 100mA to A, you do the following:
Step 1: Open the Google homepage.
Step 2: In the search bar, enter '100mA = A', the result showing how much is 100mA in A will appear on the screen.
Above are the knowledge about converting 1mA to how many Amperes (A), hoping Tải Miễn Phí has provided readers with useful information to better understand this unit conversion.
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