What does a PSU do?

Related questions

1. Is mini or micro ATX smaller?
2. Is my PSU dead?
3. What is the difference between ATX and EATX motherboards?
4. What is ATX short for?
5. What is an ATX video card?
6. What is a SFX power supply?
7. What is the difference between ATX and ITX?
8. What does ATX and ITX mean?
9. What is XL ATX?
10. What does ATX mean on Snapchat?

Tags

1. #components
2. #regulated
3. #computer
4. #power
5. #computers
6. #supplies
7. #supply
8. #universally
9. #converts
10. #personal
11. #voltage
12. #modern
13. #mains
14. #switched
15. #internal