12v 1000mA means that the maximum output of that unit is 1000 milliamps at 12 volts.
12v 150 mA means that the maximum output of that unit is 150 milliamps at 12 volts.
So if you need 150 milliamps at 12v either will do. BUT if you need over 150 milliamps at 12v then you must go for the 1000 mA unit.
By the way there are 1000 milliamps in 1 amp.
No you can not.
no sorry.
This really does depend on the task you are trying to do for example you would use the keyboard to complete the task of typing.......yes it is possible to use the keyboard instead of the mouse.......
yes. in functional languages, activation record should be stored in heap instead of stack
Surgeons use robotics, highly advanced technology that is very precise beyond normal human capabilities, to perform delicate operations.
yes this will work fine
Yes. If you have a device rated at 12 Volts and 150 milliamps, you can use any power supply that will deliver at least 150 milliamps at 12 Volts. The important item is to keep the 12 volts at 12 volts. Even if you had a power supply that delivered 2000 amps at 12 volts you would be OK as it will only draw the 150ma that it needs.
No, a device rated for 120V 60Hz 275W will not operate properly with a 12V DC 1000mA electrical supply. The voltage and wattage requirements of the device are significantly different from what the 12V DC supply provides, which will likely result in malfunction or damage to the device. It is important to use an electrical supply that matches the specifications of the device for safe and proper operation.
input voltage is strictly according to applications. If use 12V dc adapter power 5V dc device, the 5v dc device would be damaged.
No, you cannot use a 12V 0.6A (7.2W) adapter instead of a 12V 1.5A adapter. The 0.6A adapter provides insufficient current for devices that require 1.5A, potentially leading to underperformance or damage to the device due to inadequate power supply. Always match the voltage and ensure the current rating of the adapter meets or exceeds the device's requirements.
You can - but it will take longer for the phone to charge.
Yes, you can use a 12V 7Ah battery instead of a 12V 12Ah battery, but there are important considerations. The 7Ah battery will provide a shorter runtime and may not meet the power demands of your device if it requires consistent output. Additionally, ensure the discharge rate is compatible with your application to avoid damaging the battery. If your usage exceeds the 7Ah capacity, it may lead to quicker depletion and potential over-discharge.
i am not sure, BUT according to the answer in this post:Can_you_use_a_9V_600mA_adapter_on_a_9V_400ma_scanneryou need an adaptor of 9v and AT LEAST 500mA (assuming that the appliance draws 500mA)
Using a 12V 500mA power supply instead of a 12V 300mA power supply will likely be fine as long as the voltage matches, but the higher current capacity (500mA) means the power supply can deliver more current if needed by the device. The device will only draw the current it needs, so having a higher current capacity power supply should not cause any issues.
The Ah (amp hour) rating of a battery is a measure of it's capacity. A 33Ah battery, when fully charged, will deliver 33 amps for one hour, or 11 amps for 3 hours, etc.A 7 Ah battery will only last about 20% as long as a 33Ah battery.
Using a 12v 600ma source is allowing 12 volts and 600 amps of power. If the device requires a 12v 500ma source, the larger source is acceptable. Please note that it will only be drawing on 500ma of the available 600ma.
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