Power supply unit block diagram

About this block diagram

The power supply unit block diagram displays a clear picture of most of the hardware units that may be in a general power supply system. It depicts the path that electricity takes from its source to the final voltage. From this block diagram, you can understand how the power supply unit operates.

At the core of the power supply unit block diagram are four key components: The transformer, rectifier, filter, and regulator. All of these elements have importance in the conversion as well as conditioning of the electrical power.

The power supply unit starts with the transformer which is chargeable for changing the input voltage to the appropriate level. After that, the rectifier transforms the alternating current into the direct current. The filter then further removes the remaining irregularities in the form of a ripple in the DC signal.

Last but not least, the regulator stabilizes the output voltage to be constant and not changing with the input or the load. This block diagram of the power supply unit also has a load block at the output.

The power supply unit block diagram is crucial when it comes to electronics engineering and this is the reason why comprehending this block diagram can be useful to engineers and students.