Search History
000
Power Supplies - External/Internal (Off-Board)External and internal power supplies are types of power supplies that are used to provide power to electronic devices. External power supplies are devices that are external to the device that they are powering, and are connected to the device using a cable or other electrical connection. Internal power supplies, on the other hand, are power supplies that are built into the device that they are powering, and are not externally visible. External power supplies are often used when a device needs to be powered from a source that is located outside of the device, such as a wall outlet or a battery. Internal power supplies are often used when the device needs to be powered from a source that is located inside the device, such as a power supply built into a computer or other electronic device.
