Uninterruptible Power Supplies  
 
Uninterruptible Switching Power Supply ( USPS )
   
AT / ATX Form Factory build in SPS and UPS function
in USPS Main Body 400/350/300/250W SPS
600/500VA On-Line UPS backup
5.25" Disk Size Battery Pack
Product categories for ATX12V
Active PFC function available ( 400W/350W/300W )
Software Backup Utility function supported for
Windows and Linux
Complies with safety approvals like UL, c-UL, CE
A-IUPS-400 C 5.25" Disk Size ATX DC Outputs UPS
   
400VA/250W None Transfer Time backup power support
Ni-Cd Battery build in chassis
As same as 5.25" Disk drive size.
Software Backup Utility function supported
Support for AP series SPS only
Software Backup Utility function supported