Analytic Systems Ware Ltd.

Analytic Systems has been producing Pure Sinewave Inverters since 1994. Originally designed for running navigation computers on commercial and fishing vessels, the line has evolved into a range of models with power outputs from 300 to 3600 watts featuring Digital Signal Processor control. High power MosFet technology creates a low voltage Sinewave that is fed into a compact toroidal step-up transformer to produce a very clean low EMI AC output. Northrup Grumman evaluated inverters from all major manufacturers and chose the IPSi series by Analytic Systems for their Army portable command centers for precisely this reason. Battery voltages of 12, 24, 32, 36, 48, 72 and 125 volts DC are supported, although the SPSi2400 and SPSi3600 are not available for 12 volts DC In (currents are too high) and the SPS300 does not support 125 volts DC In.

Lockheed Martin was trying to develop a prototype portable VHFUHF Transceiver system for government use. The new model, PWS-VTC315MS-28 was created from two COTS products (PWS310 power supply and VTC120 Voltage converter) and placed in the new watertight PWS1510 extrusion. The unit was ruggedized to meet Mil-STD 810D and Mil-STD 461E. The basic power supply model is the PWS310-110-24. Our suggestion was to use the PWS310 pcb in a watertight chassis with our Military style endplate and two MS3102 output connectors. To improve the EMI characteristics of the supply, we would add an input filter assembly as well as our standard military preparations of components and conformal dip the board. The unit also has a guard for the circuit breaker and an output on LED and a handle for portability. It is rated at 12Amps Continuous, 15 Peak. It has an auto-ranging VAC input and an output of 28 VDC.

Developed for the MBU field kitchen cook stove that the Proheat division of Teleflex builds for the US army. This battery pack contains 2 40 amp-hour VRLA batteries from Hawker Energy as well as an integrated multi-stage charger tailored to the requirements of these batteries. The charger is powered from any convenient source of 24 VDC such as the auxiliary power outlet on a standard military HumVee.

This design incorporates state of the art switchmode technology for unmatched efficiency and ultra-quiet operation. Multiple stages of filtering reduce radiated or conducted noise to very low levels. Safety features include over-temperature shutdown, current limiting, short circuit protection with automatic recovery and input under-voltage shutdown. The UPS-DC2800 Power Supply is designed to provide uninterrupted DC power to a load up to 100A. It has 2 distinct parts: the AC to DC portion of the power supply consisting of 3 x 1500 Watt Power Modules that are phased independently. The DC to DC converter portion of the power supply is capable to supply up to 2850 Watts of additional power from a battery input with a voltage range (24-33) V 100A (modified SAFT LBB). Datasheet.

Developed for Metra, Analytic Systems designed and developed a 480V 3 phase input UPS combining both an AC to DC power supply and a separate battery charger that provides regulated 32VDC power to the voltage power systems. In case of a failure, the low voltage systems are maintained from the batteries. Learn more about the Transit Power SupplyCharger in our white paper Datasheet.