answersLogoWhite

0


Best Answer

In a wall adapter there is a device that converts AC to DC. Inside the adapter there is usually a transformer that reduces the voltage down to a working voltage of the equipment that the adapter plugs into. The output of the transformer is then connected to either a half wave or full wave bridge rectifier. More expensive adapters will have a resistive capacitive network in them to smooth out the ripple DC that is supplied on the output of the bridge rectifier.

User Avatar

Wiki User

11y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

A power supply. Most efficient computer power supplies are switching power supplies. See switching power supply for further clarification.

This answer is:
User Avatar

User Avatar

Wiki User

11y ago

A rectifier, as a minimum, if not a complete "power supply" or "battery eliminator" designed to provide the required DC voltage and amps from the AC source.

This answer is:
User Avatar

User Avatar

Wiki User

13y ago

Power supply, or computer power supply.

This answer is:
User Avatar

User Avatar

Wiki User

10y ago

either rectifier or motor generator

This answer is:
User Avatar

User Avatar

Wiki User

10y ago

The power supply unit (PSU).

This answer is:
User Avatar

User Avatar

Wiki User

11y ago

ac adapter

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Is there a component in the system unit that converts the wall outlet AC power into DC power?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

A power supply receives 120 volts of power from a wall outlet and converts it to?

A power supply receives 120 volts of AC power from a wall outlet and converts it to 3.3, 5, and 12 volts of DC power.


What component converts AC into clean DC power?

By using rectification we can convert the AC into DC....


What is the component of the system unit that coverts AC power into DC power?

Rectifier


Why does my 20 amp fuse for my power outlet keep blowing when i plug in the sat. radio It used to work fine?

If it blows every time you plug in the same component, the component is bad.


Which laser printer component converts AC line voltage into the DC voltages the printer can use?

As in all electronics devices that obtain power from the AC electric system, a power supply converts the AC to the DC voltage(s) needed by the electronics in the device. Depending on the needs of the device this power supply may deliver a single DC voltage or as many as several dozen different DC voltages.


What are the component of the mother board?

power supply, motherboard and cooling system


What does power supply on a computer do?

A computer power supply takes the AC power coming from a wall socket, and then converts it into lower-voltage DC to power all the components inside. Almost every component of a computer will connect directly to the power supply, with the exception of smaller parts such as fans, which can pull power through the motherboard.


Can a phone system be plugged into same wall outlet as ups?

If your phone system is a PBX then yes you can plug it on the same outlet where a UPS is plugged. You can even plug your PBX system to the UPS so when there's a power failure you can still have few minutes source to power your phone system.


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.


A component in a refrigeration System having magnetic coil is cosidered a?

Power-consuming device


What is the term power train mean?

The powertrain is a system of parts in a vehicle that first produces power, then converts it in order to move it forward or backward.


What is the application of generator and motors?

A generator converts mechanical power into electrical power. A motor converts electrical power into mechanical power.