No, 400 mA (milliamps) is not the same as 4 amps. In fact, 400 mA is equal to 0.4 amps, since 1 ampere is equal to 1,000 milliamps. Therefore, 4 amps is significantly larger than 400 mA.
at 240/50 volt itequates to 4amp
You die
400mA refers to the amount of current the light consumes when it is operating. It stands for 400 milliamperes, which is a unit of electrical current. Knowing the current consumption can help you select the appropriate power supply for the light.
No. Your portable radio needs 800mA to operate. Your adapter can only produce 400mA. If you make the connection the adapter will rapidly heat up and probably burn out.
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.
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
Should be just after the postive output from the battery, fuse is a 4amp and should be just a couplr of inches from the battery
The formula for watts is W = I x E. Watts = Amps x Volts.
First, there are no DC transformers, transformers work on AC. If you have an AC/DC wall converter that has an output of 7.2 v DC, and a max current load of 400mA, then you can use this to power a DC motor that requires less than (7.2 x .4 = ) 2.88 watts of energy.
if used for charging-NO if used for supply voltage-yes
The difference between a 2amp, a 4amp and a 6amp battery charger is the speed at which the battery will be charged. The numbers represent the maximum amperage output at a specific voltage at which the battery will be charged.
To measure 250 milliamps alternating current on the Fluke 8025A, you would typically select the 400mA AC current range. This range allows you to measure currents up to 400mA, which covers your required measurement of 250 milliamps.