sähkövirtaadapteri
Sähkövirtaadapteri, often referred to as a power adapter or power supply, is an electronic device that converts alternating current (AC) from a wall outlet into direct current (DC) that electronic devices can use. It is a crucial component for the operation of a vast array of consumer electronics, including laptops, mobile phones, routers, and external hard drives. The primary function of a sähkövirtaadapteri is to step down the high voltage of the mains electricity to a lower, safer voltage suitable for the specific device.
These adapters typically consist of a transformer, rectifier, and filter components. The transformer reduces the voltage,
The output specifications of a sähkövirtaadapteri, such as voltage and amperage, must match the requirements of