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I think you mean to ask if one can use a 9v 600mA adapter to power a 9v 300mA appliance. Yes, you can do that. A 9v 600mA adapter will deliver 9v at up to 600mA.
A mA is one milli amp, or one thousandth of an amp.
300mA is 300 thousandth of an amp, 300/1000 or 0.3 amps.
600mA is 600 thousandth of an amp, 600/1000 or 0.6 amps, and is twice the current of 300mA.
What else can I help you with?
Can you use a 3amp adaptor on a 5 amp appliance?
No, attempting to do so will destroy the adapter. It maywork for a short time, but it certainly won't work for long.An adapter should be sized so that it does not normally exceed 80% of it's duty rating. The maximum rating should only be used for brief periods.
What charger is required for a power craft 20 million candle power rechargeable halogen spotlight?
2-volt batterys I need the charger for this 20 million CP light
Can you use a 9V 600mA adapter on a 9V 400ma scanner?
You can use any 9v adapter as long as the output amperage is rated higher than the amperage rating of your appliance so yes a 600ma adapter can be used to power a 500ma or 400ma appliance
Can you power a 9v 700ma device with a 9v 300ma adaptor?
No. The device will try to draw 700 milliamps which will overload the 300 milliamp adapter most likely causing it to burn out and possibly catch fire.
Can you safely use a universal AC adaptor set for 9V 300mA for a game that requires a 9V 700mA?
No, a power adapter must supply the same voltage, same polarity, and at least as much current as the load requires. Your adapter can only supply 300mA, which is less than the 700mA required by the load.Your game probably will not turn on and the power adapter may be damaged.
How is 600mA different from 1500mA?
600mA is a lower current flow compared to 1500mA. This means that the device or circuit using 600mA will draw less current compared to one using 1500mA. The device using 1500mA will consume more power and drain the battery faster than the one using 600mA.
Can you use a 300mA adaptor on a 1A device?
Yes, you can use a 300mA adapter on a 1A device, but it may not work properly or could damage the adapter. The device may draw more current than the adapter can provide, leading to insufficient power, potential overheating, or failure of the adapter. It's always best to use an adapter that meets or exceeds the device's current requirements for optimal performance and safety.
Can you use 12v 600ma instead of 12v 500ma?
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.
Can you use a 9V 600MA to replace a 9V 1A?
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.
Can you use a 300ma power supply in place of a 400ma supply?
Yes, you can use a 300mA power supply in place of a 400mA supply, but it may not provide enough current for the device to operate properly. If the device requires 400mA and only receives 300mA, it may underperform, malfunction, or even be damaged due to insufficient power. It's important to ensure that the power supply meets or exceeds the current requirements of the device for safe and effective operation.
Can you use a 1200 amp adapter for 500 amp appliance?
Yes, the adaptor allows load currents of 1200 amps or less, and 500 amps is included in that. The voltage of a supply stays constant, the current that flows is determined by what power the appliance needs to run.
Will 9v 300mA power adapter work with a 9v 700mA device?
No, the adapter's power output has to be equal to or greater that the current draw of the device.
