0
A milliamp-hour is one thousanth of an amp-hour. For example: if you have a fully charged battery of 500 mAh (milliamp-hours), it is able to feed a lamp which draws a current of 500 mA for one hour. It also is able to feed a mobile phone in standby over a period of 50 hours, if it draws a current of 10 mA.
Alternative AnswerA milliampere hour (not 'milliamp hour'!) is one-thousandth of an ampere hour, which is a unit of electrical charge. The SI unit for charge is a coulomb, which is a special name given to an ampere second. So, and ampere hour is 60 x 60, or 360 times larger than a coulomb.
What else can I help you with?
What is the amp hours on a AAA battery?
1250 milliamp hours.
What is mAh?
mAh = milliamp hours, which is battery capacity
What does milliamp-hours mean?
A milliamp-hour is one thousanth of an amp-hour. For example: if you have a fully charged battery of 500 mAh (milliamp-hours), it is able to feed a lamp which draws a current of 500 mA for one hour. It also is able to feed a mobile phone in standby over a period of 50 hours, if it draws a current of 10 mA.Alternative AnswerA milliampere hour (not 'milliamp hour'!) is one-thousandth of an ampere hour, which is a unit of electrical charge. The SI unit for charge is a coulomb, which is a special name given to an ampere second. So, and ampere hour is 60 x 60, or 360 times larger than a coulomb.
What is less than a milliamp?
1000 microamps = 1 milliamp
What is the decimal equivalent of milliamp?
1 amp = 1000 milliamp, so 1 milliamp = (1/1000) amps = 0.001 amps
Is a milliamp eaqual to 1000 amperes?
1000 milli (meaning 1/1000) ampere does equal one ampere
How many hours does 1540 milliamps of power equal?
None. The time depends upon the capacity of the delivery system, eg a battery with a rating of 1200mah (1200 milliamp hours) means it holds enough charge to deliver 1 milliamp for 1200 hours; or it can deliver 2 milliamps for 600 hours, or 1200 milliamps (=1.2 amps) for 1 hour, or 3600 milliamps (= 3.6 amps) for 1/3 hour (= 20 mins), etc.
How many amps is 12 milliamp?
12 milliamp is 12 thousandths of an amp or 0.0012
What is One thousandths of an ampere?
Milliamp
How does 21.6 Wh compare to 4400mAh?
To compare 21.6 watt-hours (Wh) to 4400 milliamp-hours (mAh), you need to know the voltage of the battery. Watt-hours is a measure of energy, while milliamp-hours is a measure of electric charge. If you assume a common lithium-ion battery voltage of 3.7 volts, you can convert 4400 mAh to watt-hours using the formula: Wh = (mAh × V) / 1000. This would yield approximately 16.28 Wh, which means 21.6 Wh is greater than 4400 mAh at 3.7 V.
Is it okay to use a 12 volts 600 milliamp DC power supply with a device that says it needs 12 volts 1 amp?
No, 1 amp is 1000 milliamp your power supply will only deliver 600 milliamp or .6 of an amp.
How do you write 1 tenth of a milliamp?
.0001
