Protecting the Environment

More and more customers are asking us about efficiency and energy consumption. In summary we are focused on developing products that are smaller, produce less waste, consume less physical material and avoid hazardous substances.

Our goal is to become the leader in our industry on environmental issues.

  • Board level Environmental Committee focused on minimizing our environmental impact.
  • Environmental concerns and legislation drive demand for energy efficient products
  • Full membership of the Electronic Industry Citizenship Coalition (EICC)
  • ISO14001 certified environmental management system

Energy efficiency for external power supplies (EPS)

Controlling the power consumed by external power supplies, whether when they are supplying power or when disconnected from the load, is important for continuity of the energy supply and reduction of environmental impacts. Legislation and targets are set for external power supplies because of proliferation, lack of on/off control and because they are commonly left connected to the mains supply when not in use.

Many areas around the world have introduced legislation for no load power consumption and active mode efficiency for external power supplies.

In the USA there are a number of bodies legislating on energy efficiency; the California Energy Commission (CEC), US Congress with its Energy Independence and Security Act (EISA) and recently the United States Department of Energy (DoE). There is also Energy Star which sets limits for electrical and electronic equipment.

In Europe there is the Energy related Products (ErP) Directive formerly known as the Energy Using Products (EuP) directive, which is mandatory. There is also the EU Code of Conduct for external power supplies which is voluntary.

In Canada there is Natural Resources Canada (NRCan) and in Australia the Minimum Energy Performance Standard (MEPS).

These are a just a few examples of mandatory requirements written into legislation.

In recent times both the US DoE and the EU CoC have set new, more demanding, standards for both energy efficiency and no load power consumption. The EU CoC has also introduced a 10% load efficiency requirement reflecting applications which spend a large proportion of time using minimal power from the external power supply and has two tiers to drive future development.

The DoE and EU CoC were both introduced in early 2014 with both the DoE and EU CoC tier 2 requirements coming into force in 2016. These new requirements mean both increased active mode efficiency and reduced no load power consumption. The tables (listed in Efficiency Legislation for EPS below) outline the differences between the level IV and level V limits previously invoked, the new DoE level VI limits and the EU CoC tier 1 & tier 2 limits with implementation dates. Notably the DoE limits now incorporate external power supplies with an output power greater than 250W. Devices that require Federal approval as a medical device are exempt from the new DoE legislation.

Efficiency Legislation for EPS

XP Power Products - Energy efficiency levels

Energy efficiency level IV and compliance with CEC2008, EISA2007 & ErP Step 1
Energy efficiency level V and compliance with CEC2008, EISA2007 and ErP Step 2
Energy efficiency level VI
Energy efficiency level VI and CoC Tier 2

Power (W) Format Series Name 3V3 5V 9V 12V 15V 18V 19V 24V 30V 36V 48V
5 Plugtop VEL05                
5 Plugtop VER05                
6 Plugtop ACM06                
10 Plugtop VEB10L6        
12 Plugtop ACM12          
12 Plugtop VEL12                
12 Plugtop VER12                
15 Plugtop VEB15L6        
18 Plugtop VEL18              
18 Plugtop VER18              
18 Plugtop ACM18          
24 Plugtop ACM24            
24 Plugtop VEL24                
24 Plugtop VER24              
36 Plugtop ACM36            
36 Plugtop VEL36                
36 Plugtop VER36                
15 Desktop AEL15L6  
15 Desktop AEK15  
18 Desktop VET18            
20 Desktop AEL20L6          
20 Desktop VEH20L6          
24 Desktop VET24              
30 Desktop AFM30              
30 Desktop VET30              
36 Desktop AEJ36        
36 Desktop AKM36                
36 Desktop VET36              
40 Desktop AEL40L6      
40 Desktop AEK40      
40 Desktop VEC40              
40 Desktop VEH40L6          
45 Desktop AFM45              
50 Desktop AEJ50          
60 Desktop AEL60L6        
60 Desktop AEK60        
60 Desktop AFM60              
65 Desktop VEC65                
65 Desktop ALM65            
65 Desktop AKM65            
70 Desktop AEJ70          
80 Desktop AEL80L6        
85 Desktop AHM85            
85 Desktop ALM85              
90 Desktop AJM90              
90 Desktop VES90              
100 Desktop AEJ100              
100 Desktop AHM100            
120 Desktop ALM120              
120 Desktop VEH120                
120 Desktop VES120                
150 Desktop AHM150            
150 Desktop VEH150                
150 Desktop VES150                
180 Desktop AHM180            
220 Desktop AHE220                
250 Desktop AHM250            

Green Power – A definition

Green_power_logo

With the withdrawal of the external power supplies category by Energy Star, we are no longer permitted to use the Energy Star logo. We have accelerated the rate of ‘green’ product introductions in the last two years and have created our own 'green power' logo to highlight these particular products to our customers. This logo will be used for the appropriate products on datasheets and other marketing material.

Below is what we mean by ‘green power’. This definition includes the no load power limits and average efficiency limits of our 'green power' products for both our external power supply range and component power supplies.

Green Power - More info