DRS Technologies Masthead 

146-01

570W Multi rail low voltage power supply
146-01


Providing conditioned power for multiple output rails to power critical electronic systems in air defence applications.

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FEATURES
  • Fully MIL qualified for fixed and rotary wing applications
  • Multiple DC & AC outputs
  • Independent power and control circuit for each output rail
  • High efficiency
  • High power density
  • Optimal output performance for wide range of inputs
  • Low EMI profile power circuit design
  • Built-in-test (BIT) capabilities
  • Modular construction; easily removable
    PWB’s and subassemblies

Input
Input Voltage28 VDC, MIL-STD-704
Output
Multiple DC & AC Outputs Voltage (Vdc)+/-5.1, +/-10.5, +/-15, +/-12, 3.3, 20.5
Nominal Power Rating570 W
Efficiency>70%, 0% - 100% at rated load
Environmental
Operating Temperature-40°C to +75°C / -40°F - +167°F
EMI/EMCMIL-STD-461D CE03, CE07, CS01, CS02, CS06, RE02, RS02, RS03
Shock 27g / 11 ms 18 blows & 13.5g / 30 ms 6 blows
VibrationRandom, 3.1 g rms, 8-500 Hz
Explosive Decompression

30,000 feet (operating)  40,000 feet (non-operating)

Thermal Shock    -57°C to 85°C (non-operating)
Fungus/Salt FogTropical climate
CoolingCold Wall Conduction
Dimensions
(LXWXH Inches)10.38 x 6.23 x 3.0
(LXWXH CMS) 264 x 158 x 76
Weight
(LBS. Max)9.5 lbs
(KGS. Max)4.3 kgs
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