Agilent HSDL4420#011

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 rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

the angle at which a display can be viewed with acceptable visual performance.

In electronics, when describing a voltage or current step function, rise time is the time taken by a signal to change from a specified low value to a specified high value.

the amount of voltage needed to get current to flow across a diode.

affect how much visible light reaches people's eyes, how well people see other colors and how well they see contrasts.