Energy Efficiency Measurements

Objective

To reduce its carbon footprint an electronic product shall have a minimized power consumption in all operating modes. Limits are defined by serveral national and international authorities.

Test method

Measure the power consumption under different conditions

• Voltage level
• Frequency
• Operating modes (e.g. sleep, idle, operating,...)

Relevant Internations Standards

• Energy Star - Requirements for computers, displays, servers, ...
• IEC/EN 62018 - Power consumption of information technology equipment (ITE)

Worldwide regulations for energy efficiency of ITE

• Europe: Implementing Directives of EUP
• Japan: Top Runner Program
• Korea: e-Standby Power Program
• China: Energy Efficiency of Computer Monitor
• and more