How can you wire a car CD player to work on 240V power indoors?

You cannot wire a car CD player to work on 240V power indoors without a voltage converter. Car CD players are designed to operate on 12V DC power, which is provided by the car's battery. Connecting a CD player directly to a 240V AC power source could damage the player.

To use a car CD player indoors, you will need to use a voltage converter to convert the 240V AC power to 12V DC power. The voltage converter must be able to provide enough power for the CD player. Check the CD player's specifications to determine how much power it requires.

Once you have selected a voltage converter, connect it to the 240V AC power source. Then, connect the CD player to the voltage converter using the appropriate cables. Be sure to connect the positive terminals of the power supply and CD player, and the negative terminals of the power supply and CD player.

Before turning on the CD player, check the voltage converter to make sure that it is outputting the correct voltage. Once you have verified that the voltage is correct, you can turn on the CD player. The CD player should now operate normally.