28V MIL-COTS VIPAC DC Low Profile, Configurable Power Solution Features & Benefits DC input: 28V DC Output voltages: n 3.3 48V DC n 40 400W total n 1, 2, or 3 outpu ts Configurations Protective features: n Inrush current limiting n Input transient protection: 3 Micros (MVC-Axxx, MVX-Axxx) per MIL-STD-704E/F (M-FIAM5B) 4.96 x 6.8 Dual or triple output per MIL-STD-704A/E/F & (126,0 x 172,7mm) Up to 300W MIL-STD-1275A/B/D (M-FIAM9) 1.4 lbs (640g) n EMI filtering per MIL-STD-461E Local or remote control Compliant to MIL-STD-810F for 2 Minis (MVC-Bxxx, MVX-Bxxx) vibration (Method 514.5, Procedure I) 4.96 x 6.8 Single or dual output and shock (Method 516.5, Procedure I) (126,0 x 172,7mm) Module environmental stress screening Up to 400W 1.4 lbs (640g) Package style: n Low profile mounting options n Optional finned heat sink 1 Micro (MVC-Gxxx, MVX-Gxxx) Product Highlights 3.15 x 6.8 Single output (80,0 x 172,7mm) Up to 100W The 28V MIL-COTS VIPAC family of DC 0.9 lbs (411g) power systems is a new class of user- denfi ed, modular power solutions for the most demanding military applications. It incorporates preassembled and tested front 2 Micros (MVC-Dxxx, MVX-Dxxx) ends (M-FIAM5B or M-FIAM9), Vicor Maxi, 3.15 x 6.8 Single or dual output Mini and Micro series DC-DC converters (80,0 x 172,7mm) (H or M-Grade), a choice of output Up to 200W connections and mechanical platforms. The 1.0 lbs (457g) 28V VIPAC can be specified with 1, 2 or 3 DC outputs with voltages as low as 3.3V to as DC high as 48V and power levels from 40 to DC 1 Mini (MVC-Exxx, MVX-Exxx) 400W per output. Additionally, the wide trim 3.15 x 6.8 Single output range of the modules can provide operating voltages from 500mv to 52.8V. The MIL (80,0 x 172,7mm) Up to 200W VIPAC is available with an input of 28V in a DC 1.0 lbs (457g) variety of packages with prolfi es as low as 0.75. For additional technical or design information 1 Maxi (MVC-Fxxx, MVX-Fxxx) or to create a 28V VIPAC tailored to your DC 3.15 x 9.15 Single output specific requirements using Vicors online (80,0 x 234,4mm) configurator, please visit vicorpower.com. Up to 400W 1.3 lbs (594g) Note: Weights are for coldplate versions MVC-xxx refers to M-FIAM5B MVX-xxx refers to M-FIAM9 28 VDC MIL-COTS VIPAC Rev 2.4 vicorpower.com Page 1 of 6 11/2016 800 927.9474MIL VIPAC General Specifications Typical at 25 C, nominal line and load, unless otherwise specified. INPUT SPECIFICATIONS Parameter Min Typ Max Unit Notes Input voltage 18 28 36 V Continuous DC Inrush limiting 0.007 A/F Transient immunity (M-FIAM5B) 50 V 12.5ms per MIL-STD-704E/F, continuous operation DC Test conditions AA and FF normal overvoltage transients per MIL-HDBK-704 Transient immunity (M-FIAM9) 100 V 50ms per MIL-STD-1275A/B/D, continuous operation DC 250 V 70s per MIL-STD-1275A/B/D, continuous operation DC 70 V 20ms per MIL-STD-704A, continuous operation DC 50 V 12.5ms per MIL-STD-704E/F, continuous operation DC EMI MIL-STD-461E Conducted emissions CE101,CE102* Conducted susceptibility CS101, CS114, CS115, CS116 * CE102 compliant with loads in excess of 30% of rated output loads below 30% may need additional input capacitance for compliance. ENVIRONMENTAL - SYSTEM Parameter Min Typ Max Unit Notes Dielectric withstand, input to chassis 1500/2121 V /V RMS DC Operating chassis temperature H-Grade -40 95 C M-Grade -55 95 C Storage temperature H-Grade -55 125 C M-Grade -65 125 C Shock MIL-STD-810F, Method 516.5, Procedure I 40g for 15-23ms, 75g for 8-13ms Vibration MIL-STD-810F, Method 514.5, Procedure I 20-2000Hz at 5g OUTPUT SPECIFICATIONS Parameter Min Typ Max Unit Notes Output voltage setpoint 1 % V nom OUT Line regulation 0.02 0.2 % Low line to high line full load Temperature regulation 0.002 0.005 %/C Over operating temperature range Over temperature shutdown 115 C Power sharing accuracy 2 5 % Programming range 10 110 % Of nominal voltage. (For trimming below 90% of nominal, a minimum load of 10% rated power may be required) Current limit 115 % I max Output voltage 95% of nominal OUT Short circuit current 115 % I max Output voltage <250mV OUT 28 VDC MIL-COTS VIPAC Rev 2.4 vicorpower.com Page 2 of 6 11/2016 800 927.9474