'Energy star computers' presentation slideshows

Power Supply

Power Supply. Power Supply Function & Operation. Converts 120-volt AC power source into 3.3v, 5v, 12v, -5v, -12v DC power source. To run the system Negative voltages typically not used in modern systems used in older floppy drives and serial ports and LAN circuits.

2.55k views • 58 slides

The Triple Bottom Line of Business

520 views • 29 slides

The Arizona Minority Green Business Conference

The Arizona Minority Green Business Conference. City of Phoenix Environmentally Preferable Purchase Program (EPP) January 16, 2008. What is EPP? Why Use EPP Products? City of Phoenix EPP Successes Resolution 20519 & EPP Program. OUTLINE.

403 views • 14 slides