Yes.
Yes. mA means milliAmperes. one milli is one/one thousand so 1000mA is 1 Ampere
It depends on what the voltage is: A Watt is a unit of power described as "1 ampere of current pushed by 1 volt of Electro-motive force", therefore 1W = 1A x 1V. 1 kW is a "kilowatt" or 1000 Watts. Using the above formula, and a little algebra, you can find the current required to deliver any amount of power depending on the applied voltage: Current = Power / Voltage; symbolically expressed as I = P / V examples: * 9.5kW x (1000W/kW) / 120v = 79.2 amps * 9.5kW x (1000W/kW) / 240v = 39.6 amps * 9.5kW x (1000W/kW) / 480v = 19.8 amps (Notice how raising the voltage reduces the required current?)
Hexadecimal is a base 16 number system opposed to decimal being 10. This results in counting progressing as follows:-1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F, 10, 11, 12.....19, 1A, 1B, 1C, 1D, 1E, 1F, 20...9D, 9E, 9F, A0The reason being, hexadecimal is a 2^n base system and decimal isn't, making it far more applicable to binary storage.
examples of mainframe computer
If you know what you're doing, you can probably accomplish that in a 1A circuit.
Unfortunately no, if the device calls for 2000ma you will need a 2A (amp) power supply to adequately power it.
No, it is not safe to use a higher voltage power supply (12V) for a device that requires a lower voltage (7.5V). This can damage the device and potentially cause a safety hazard. It is recommended to use a power supply that matches the required voltage (7.5V) and current (1A) specifications of the device.
Using a 9V 600mA power supply to replace a 9V 1A power supply may not provide enough current to power the device properly. It is important to match the voltage and exceed the current requirements of the device to avoid damage or malfunction.
No, the 1A power supply does not provide enough current (3200mA required) for the device to operate properly. You need a power supply that can deliver at least 3200mA to meet the device's power requirements. Using an underpowered supply may result in the device not functioning correctly or potential damage.
Yes, you can use a 1A power pack for a 500mA device. The power pack will supply the necessary 500mA the device requires, with some extra capacity. Ensure that the voltage output matches the device's requirement to avoid any potential damage.
Yes, you can use a 16VAC 4A power supply to power a 16VAC 1000mA tube amp. The power supply's current rating (4A) exceeds the amp's requirement (1A), which is safe and sufficient. Just ensure that the voltage is stable and matches the amp's specifications to avoid damage.
No, a 9V 1A power supply cannot replace a 6V 300mA power cord. The voltage of the replacement power supply is higher than the original required voltage, which could damage the device. Additionally, the current rating of the replacement is sufficient, but it’s essential to use a power supply that matches both the voltage and current specifications of the device. Always adhere to the manufacturer's requirements for voltage and current to ensure safe and proper operation.
The supply won't have to work as hard. It is perfectly acceptable, for example, to use a 1A, 12v supply to supply a 12v, .5A load. The current rating indicates the ability of the supply to dissipate heat caused by the current flowing. If the load current is above the power supply current rating, the power supply will overheat.
Yes, you can use a 500mA (0.5A) supply instead of a 1A supply, but it depends on the requirements of your device. If the device draws more than 500mA, it may not function properly or could be damaged due to insufficient current. Always ensure that the power supply can meet the current demands of your application for safe and effective operation.
12 + 1a - 1a + 1 = 1 + 0 + 1 = 2
No, a 9V 1A router adapter cannot be used for a 12V router. The voltage rating is critical, and using a lower voltage can lead to insufficient power supply, potentially causing the router to malfunction. Additionally, the 1A current rating may not meet the power requirements of the 12V router, risking damage to the device. Always use an adapter that matches the specified voltage and current ratings for optimal performance and safety.