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You will have to purchase a power supply with a 12 volt DC output capable of handling the current draw of the car radio. Try "Google" to find the manufacturer's specification sheet for the radio. In the specs. will be the amp draw of the radio. With this information you will know what amperage the output of the power supply needs to be.

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16y ago

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Why do ac radios still have a soft hum after being turned off?

When you turn the radio off, you interrupt the AC supply from the wall outlet to the radio's power supply. If there's energy stored in the power supply components at the time, then the radio continues to operate on that energy. An AC power supply typically includes large-value electrolytic capacitors, which continue to power the radio for a short time until they're discharged.


Will an American radio work in Spain?

Yes. The Spanish radio stations we were able to browse on line have the same channel frequencies as FM in the USA. Just be careful about how you power it! You're certainly aware that the voltage out of the wall-outlet in European countries is about double the voltage from an American AC outlet, and you need to carry a converter to be able to use most of your American appliances in Europe. That goes for your radio too, if it's a plug-in.


What does radio transmitter change electricity to?

A radio transmitter changes most of the electricity that it gets from a wall outlet or a battery to heat. A small portion of it becomes energy that radiates out from the transmitting antenna and can be detected by receivers some distance away.


What is the energy transformation in a radio?

A radio receiver converts electrical energy into heat and sound energy.The electrical energy comes from the batteries in the radio or the wall-outlet that it'splugged into. The tiny tiny tiny bit of electrical energy from the current in the antennathat's caused by the radio waves that hit it is used to control the real energy in theradio, but doesn't directly add anything to it.If you've ever used a boy-scout "crystal set" radio, and remember how soft the soundis in the earphones, that's how much energy is actually drawn from the radio waves.Not much !


Why does my radio go static when my furnace is running?

try plugging in your radio in a different wall plug. you might be sharing the same circuit causing noise in the line.

Related Questions

What is battery-powdered radio?

A radio that gets power from batteries instead of the outlet on the wall.


Should an all-in-one scanner be plugged into the wall outlet?

Yes, an all-in-one scanner should be plugged into a wall outlet to ensure proper power supply and functionality. It is recommended to follow the manufacturer's instructions and use the provided power adapter to connect the scanner to a power source.


Can a radio give you an electric shock?

If your radio plugs into the wall outlet for power, then there are points inside it that would shock you if you were to touch them.


Can you plug a CB radio into a standard wall outlet?

No, CB radios are typically powered by a direct current (DC) power source, such as the vehicle's battery or a separate power supply designed for the radio's voltage requirements. Plugging a CB radio into a standard wall outlet, which provides alternating current (AC) power, would likely damage the radio and pose safety risks.


Have a wall outlet that when you turn the light switch on the outlet has no power need help?

Change the wall outlets


How to install an outlet in a wall?

To install an outlet in a wall, first turn off the power to the area where you will be working. Cut a hole in the wall where you want the outlet to go. Run electrical wires from an existing outlet or the circuit breaker to the new outlet location. Connect the wires to the outlet, following the manufacturer's instructions. Secure the outlet in the wall and cover it with a wall plate. Turn the power back on and test the outlet to make sure it is working properly.


How do you properly install a wall plug?

To properly install a wall plug, first turn off the power to the outlet. Remove the cover plate and unscrew the outlet from the wall. Disconnect the wires from the old outlet and connect them to the new outlet, following the manufacturer's instructions. Secure the new outlet to the wall and replace the cover plate. Turn the power back on and test the outlet to ensure it is working properly.


How can I install a wall power outlet in my home?

To install a wall power outlet in your home, you will need to turn off the power to the area where you plan to install the outlet. Then, cut a hole in the wall for the outlet box, run electrical wires from an existing outlet to the new location, connect the wires to the outlet, and secure the outlet in place. Finally, turn the power back on and test the outlet to ensure it is working properly. It is recommended to consult a licensed electrician for this task to ensure safety and compliance with local building codes.


How would you supply power to a TV DVD player and Wii system when these items are on a wall that has no power outlet and the outlet is on the opposite wall across the room?

You could use an extension cord.


Is it ok to plug in 110v appliances into a wall outlet that reads 123v on a multimeter?

Yes, it is generally safe to plug 110V appliances into a wall outlet that reads 123V, as standard voltage in the United States can fluctuate between 110V and 125V. Most appliances are designed to handle this variance without issues. However, if the voltage consistently exceeds 125V, it may cause overheating or damage to sensitive electronics over time. It's wise to monitor the situation and consult an electrician if the voltage remains significantly high.


How can I install a flush wall outlet in my home?

To install a flush wall outlet in your home, follow these steps: Turn off the power to the area where you will be installing the outlet. Remove the existing outlet cover and outlet from the wall. Install a new electrical box that is flush with the wall. Connect the wires from the new outlet to the existing electrical wiring. Secure the outlet in place and attach the cover plate. Turn the power back on and test the outlet to ensure it is working properly. If you are unsure or uncomfortable with electrical work, it is recommended to hire a professional electrician.


How many KVA does a wall outlet use?

A typical wall outlet in a home is rated for about 1 to 2 KVA (kilovolt-amperes) capacity. However, the actual power consumption will vary depending on the devices plugged into the outlet and their power requirements.