What is an outdoor Uninterruptible Power Supply?

An outdoor Uninterruptible Power Supply is a power solution designed for critical applications where it's essential that equipment stays running in harsh outdoor environments and significant temperature variations, where an ordinary UPS would fail. Trust TSi Power for these applications.

What should a power supply voltage be?

With that in mind, voltage is the essential factor and again should be the same or within a tolerance of 1 volt. A full guide on the key details of any power supply, charger or adapter including voltage, amperage and wattage.

What does wattage mean on a PSU?

The wattage implies the maximum available wattage to the system. However note that the PSU draws AC power from the wall socket, converts it to some other DC voltages, and provides those to your system. There is some loss during this conversion. How much depends on the quality of your PSU and on how much power you draw from it.

What does wattage mean on a power supply?

The Watts or W rating on a power supply is used to explain the maximum of power that the power supply is able to deliver. We don't list the wattage of our power supplies on the website, but calculating the wattage of a power supply can be achieved with a very simple calculation:

How much wattage should a PSU supply have?

Example: If your 1200W supply has a 80 PLUS label on it, it will supply probably 1200W but will consume 1500W. I think you 800W supply will be sufficient, but it won't guarantee you safety. Hennes explains the value of a system-appropriate PSU: The wattage implies the maximum available wattage to the system.

Which power supply has 80% efficiency?

Today however, there are also bronze, silver, gold, platinum power supplies which guarantee a certain amount (minimum of 80%) of efficiency. See this link for a summary of 80 PLUS labels. Example: If your 1200W supply has a 80 PLUS label on it, it will supply probably 1200W but will consume 1500W.