We use the 250 ohms with the power supply because the internal resistance of a DC power supply is insufficient to develop a resistance.
remove the battery and plug the power supply You mean running on AC power without a battery?
DC Power is Direct Current Power Supply.
ferro-resonant power supply?
That would depend on the power supply.
A power lead (is a cable) that connects the mains electrical supply to an electronic device. An example is the cable from a computer to the socket in the wall. Obviously, a washing machine (and most household appliances) need power leads too.
remove the battery and plug the power supply You mean running on AC power without a battery?
The word "developed" is slightly odd in this context. If the power supply provides a current to some instrument or device, the power supplied is the voltage multiplied by the current. The power supply will also consume some power itself to do this job. The total power consumed (provided to the power supply) equals the input current multiplied by the input voltage.
I've had the same problem. This is the second time it's happened to me. Last time? It was the central power supply (or a power supply of some sort, but I think it was "central power supply"). It's probably the same thing now.
You can measure the current and power of a 'power supply', using an ammeter and a wattmeter. With the power supply connected to its load, the ammeter must be connected in series with the power supply's input. The wattmeter's current coil must also be connected in series with the power supply's input, and its voltage coil must be connected in parallel with the supply, taking the instrument's polarity markings into account.
The stages involved in the calibration process of a GXP power meter typically include preparation, setting up the equipment, performing the calibration, adjusting as needed, and documenting the results.
You have to remove the dashboard panel.!!Disconnect battery main power supply!!*Remove 3 screws on the upper level of the dashboard*Pull out and down the steering wheel*Remove 3 screws on the lower level of the dashboard*Pull out easily dashboard and grills*Remove 2 screws on the upper level of instrument panel*Pull out instrument panel easily without harm any wires*Disconnect it from the main power supply*Remove easy old bulbs and then place the new ones..*Connect the main power supply of instrument panel*Connect the battery and check the bulbs*If some of them are not working:Remove battery power supplyRemove main power of instrument panelRemove not working bulbsTurn them 180 degrees clockwise or otherwise (anything you want)Place them again and check.*When every bulb is working properly*Remove battery power supply*Put back everything just like you remove them and you're done.*Connect again battery power supply and you're done.
UPS = Uninterruptible Power Supply
power supply is a device that supplies electric power to electrical load
all about regulated power supply
Advantage of regulated power supply.
any power supply with at least 175 watts
If it is a computer power supply it is the box that gives the computer its power from the outlet.