Power Rating

At PSU, power rating states that the maximum power load can be handled by a PSU. Maximum load output was expressed in units of watts. Limitation "maskimal" here, often differ between manufacturers PSU. There are clearly stated, the calculation of PSU power rating within the normal operating temperature (not less than 40 degrees Celsius). There also are not revealed, even count them with the room temperature (approximately 25 degrees Celsius). Where in fact, not possible when working PSU will survive at that temperature. The higher the moment temperatut components operate, the less power output can be produced PSU.