
PFE1500-12RDS412
Axial
46135513-PFE1500-12RDS412
Isolated DC/DC Converters - Rack Mount POWER SUPPLY;PFE1500-12RDS412;1500W;DC/DC;DC INPUT 40 to72V;OUT 12V/125A 12Vsb/3A;321.6x54.5x40mm;35W/IN;FAN COOLING;POWER MODULE;
The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.
The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.
the frequency with which an engineered system or component fails, expressed in failures per unit of time. It is usually denoted by the Greek letter λ (lambda) and is often used in reliability engineering.
a group of products which fulfill a similar need for a market segment or market as a whole.
a particular group of related products.