Power supply for mobile audio equiptment

BillP · ‎2021-06-29

This question was originally posted by Chris on APC forums on 3/15/2009

Hey, I was looking to a UPC to power a preamp with a 9v 1 amp power supply for maybe 3 hours, 6 hours if possible. What would be a good UPC for a thing like this? Thank you.

Erasmus_apc · ‎2021-06-29

This was originally posted on APC forums on 3/16/2009

We typically measure UPS load in watts, but estimating roughly 100w draw or less from that device, an SUA1500 will give you 2h 52 minutes of runtime at 100w. You will get more runtime if the draw is less than 100w.

See Answer In Context

Erasmus_apc · ‎2021-06-29

This was originally posted on APC forums on 3/16/2009

We typically measure UPS load in watts, but estimating roughly 100w draw or less from that device, an SUA1500 will give you 2h 52 minutes of runtime at 100w. You will get more runtime if the draw is less than 100w.