Is used by High-end video card using PCIe x 16 slots to provide extra voltage to the card.
The connection to the VDU or display unit.
A router is a device that connects to your modem to share your internet connection with other computers. A wireless router uses a power cord and an Ethernet cable to connect from the modem to the router without the need of a connection between the router and the computers it's sharing the Internet connection with. A USB wireless router connects to the modem using a single USB connection that serves as both the power supply and data connection.
electric generator
transistor
Electric energy is transferred to the game controller through a wired connection or wireless transmission. The controller then uses this energy to power its functions and enable the interaction with the gaming console or device.
This connecter is used for extra power to the processer.
PCIe 16x Video Card
It is not recommended to use a power cord that provides less current (measured in mA) than what the device requires. Doing so may result in the device not receiving enough power to operate properly, potentially causing damage to the device or the power cord. It is best to use a power cord that meets or exceeds the current requirements of the device.
An electric fire is one possibility.
A lot of hard disk docking stations use these kind of power supplies.
To generate clocks and to generate power
When connected to a normal power supply a UPS takes enough power to keep its battery charged and passes the power through to the device to which it is attached. When normal power fails the UPS uses its batteries to deliver clean power to the attached device.