006-0006715 10/31/18
Rev J
6 of 44
MPS-MPPS-4000 Guide
www.synqor.com
Section II
General Product Information
Product Description
SynQor’s Military AC-DC Power Supply Units are designed for the extreme environmental and
demanding electrical conditions of Military/Aerospace applications. SynQor’s MPS and MPPS
incorporate field proven high efficiency designs and rugged packaging technologies. The MPS
and MPPS will accept a 3-Phase input with a wide range of input voltage and frequency values
while delivering a well‑conditioned continuous 4000 W, fixed DC output to the load. It is designed
and manufactured in SynQor’s USA facilities to comply with a wide range of military standards.
A communication/control port is available to permit monitoring and control by a host computer
system. Front panel LEDs provide information on the status of the MPS. For MPPS Units, the
communication port allows the user to set the output voltage, and output current.
The electronic circuitry within the MPS‑4000 and MPPS‑4000 Series products is designed, qualified
and screened according to SynQor’s MIL-COTS Standards. It complies with the requirements of
MIL-STD-704F, MIL-STD-1399-300B, MIL-STD-1275D and MIL-STD-461F, as well as IEC-EN61000
specifications for world‑wide commercial utility applications.
The MPS-4000 and MPPS-4000 Series products are designed and manufactured to withstand
the harsh environments and use encountered in military applications. The electronic circuitry is
contained in a sealed chamber constructed from a die-cast aluminum chassis that is weather-proof
and shock‑proof. Redundant, water‑proof fans on the rear panel draw cooling air over the heat‑
sink fins below the sealed chamber. Military‑grade circular connectors are used, and optional
attached connector covers are available for when the cables are not attached. The MPS‑4000
and MPP‑4000 Series products comply with a wide range of testing according to MIL‑STD‑810G.
The SynQor MPS-4000 Series and MPPS-4000 Series products are designed and manufactured
in the U.S.A.
