Why Must There Efficiency Power On PSU?
So here goes, PSU is an AC current converter machine into DC, during the process of converter current electric power, mostly electricity turns into heat. This will reduce the DC output that should be in supply to the computer components. Efficiency made in various ways so that electricity is not wasted into heat so that more energy efficient. Therefore made standard 80 to certify PSU with a minimum efficiency of 80%.
More Clearly About 80 Plus At PSU
Output DC 80 Plus
Output DC 80 Plus Bronze
Output DC 80 Plus Silver
Output DC 80 Plus Gold
Output DC 80 Plus Platinum
The efficiency of computer power supply is the output power divided by input power, input power is converted into heat remaining. For example, power supply with 60% efficiency 600WATT has run at full load (AC 100%) it will attract the power of 1000 watts of electricity and because it would be a waste of 400 watts into heat. On the other hand, a 600-watt power supply with 80% efficiency at full load running will draw 750 W of electricity and therefore will throw only 150 watts of electricity into heat.
Recognize the difference PSU 80 Plus Original And Fake
There are cases where companies claim that they have been certified PSU 80 Plus even though they do not yet have 80+ certificate, and in some cases their PSU does not meet the requirements for a certificate of 80Plus. Usually companies resell their PSU with a new name and a new company name, supply the retail level will not be eligible for the 80Plus, https://plugloadsolutions.com/ site has a list of all equipment that is certified PSU, making it possible to confirm that the supply actually meet the requirements.
Reasons Why PSU with 80 Plus More Expensive