teholähteestä
Teholähde is a Finnish term that translates to "power supply" in English. It refers to a device responsible for converting electrical energy from a source, such as a wall outlet, into a form suitable for powering other electronic devices. This conversion typically involves changing the voltage and sometimes the current characteristics of the electricity.
Power supplies are essential components in almost all electronic systems, from personal computers and smartphones to
There are several types of power supplies, including linear power supplies and switching-mode power supplies (SMPS).