The Electrical System Power supply
{"Image DocumentName": "The Electrical System Power supply", "Image ImageDescription": "Most important electrical component. Converts AC voltage external source to DC voltage. Reduces voltage from volts to 12 volts or less. Runs a fan to cool the inside of the computer case. Temperatures > 185\u00b0 F can cause component failure. Motherboard has 1 or 2 connections to power supply. A+ Guide to Managing and Maintaining Your PC, 7e.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}