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Underwater Control Power Supply

SMM-D60150 (PS-29-1)

Input VoltageDual Input 27VDC
Output3.3VDC@20W, 5VDC@40W, 12VDC@15W, -12VDC@15W, 24VDC@30W, 27VDC@30W
Line & Load Regulation<0.5%
Output Ripple & Noise<0.5%
Efficiency>80%
Operating Temperature-20℃ to 85℃
CoolingNatural Air Cooled
Protectionsshort circuit protection, 6.3A Fuse for I/P protection, Indication for all O/P
Dimensions6.3U & Width 8T+4T
Weight3.1Kgs
I/O Connectors30 Pin Connector
  • EMI/EMC Compliance to MIL-STD-461E Environmental Compliance to JSS-55555, 1.2 Bar Pressure

Underwater Mains DC Power Supply

SMM-A303000 (PS-16)

Input Voltage220VAC, 3-Phase, 400Hz
Outputs3DC O/P from 27VDC/100W
Line & Load Regulation<0.5%
Output Ripple & Noise<0.5% or 100mv pk-pk
Efficiency>80%
Operating Temperature-20℃ to 85℃
CoolingNatural Air Cooled
ProtectionsFuse for I/P 3-Phase AC, LED Indication for fuse monitoring, three nos of fuse 2.0A for 27VDC
Dimensions5u & Width 4W
Weight5.6Kgs
I/O Connectors30 Pin Connectors
  • EMI/EMC Compliance to MIL-STD-461E Environmental Compliance to JSS-55555, 1.2 Bar Pressure

Value Control Power Supply for Underwater

SMM-A10050 (PS-10-2)

Input Voltage220VAC Line to Line, 400Hz
Output10 Nos of DC O/P ∓12VDC;/125mA each
Line & Load Regulation<0.5%
Output Ripple & Noise<0.5%
Efficiency>80%
Operating Temperature-20℃ to 85℃
CoolingNatural Air Cooled
ProtectionsLED Indication for I/P Failure, LED Indication for O/P Failure
Dimensions5U & Width 2W
Weight2.2Kgs
I/O Connectors30 Pin Connector
  • EMI/EMC Compliance to MIL-STD-461E Environmental Compliance to JSS-55555, 1.2 Bar Pressure

Underwater Control Power Supply

SMM-D30070 (PS-41)

Input VoltageDual Input 27VDC
Outputs3.3VDC@25W, 5VDC@30W, 12VDC@15W
Line & Load Regulation<0.5%
Output Ripple & Spike<0.5%
Efficiency>80%
Operating Temperature-20℃ to 85℃
CoolingNatural Air Cooled
ProtectionsShort Circuit Protection, 5A fuse for I/P Protection, LED Indicator for 3.3V, 5V, 12V DC O/P
Dimensions6.3U & Width 8T
Weight2.1Kgs
I/O Connectors30 Pin Connector
  • EMI/EMC Compliance to MIL-STD-461E Environmental Compliance to JSS-55555, 1.2 Bar Pressure

VME Power Supply For Underwater

SMM-D20100 (PS-609)

Input VoltageDual Input 27VDC
Output+24VDC@50W, +24VDC@50W
Line & Load Regulation<0.5%
Output Ripple & Noise<0.5%
Efficiency>80%
Operating Temperature-20℃ to 85℃
CoolingFan Cooled
Dimensions6U & Width 8T
Weight1.97Kgs
I/O ConnectorsH-15 Euro Connector
  • EMI/EMC Compliance to MIL-STD-461E Environmental Compliance to JSS-55555, 1.2 Bar Pressure

Underwater Power Supply

SMM-A10101 (PS-3)

Input Voltage220VAC, 2-Phase, 400Hz
OutputsDC O/P from 24VDC/100W each
Line & Load Regulation<0.5%
Output Ripple & Noise<0.5%
Efficiency>80%
Operating Temperature-20℃ to 85℃
CoolingNatural Air Cooled
Protection2A Fuse for I/P failure, I/P failure indication, 6.3A fuse for DC O/P
Dimensions5U & Width 2W
Weight2.5Kgs
Connectors30 Pin Connector
  • EMI/EMC Compliance to MIL-STD-461E Environmental Compliance to JSS-55555, 1.2 Bar Pressure

Underwater Control Power Supply

SMM-D10050 (PS-40)

Input VoltageDual Input 27VDC
Outputs12VDC@50W
Line & Load Regulation<0.5%
Output Ripple & Noise<0.5%
Efficiency>80%
Operating temperature-20℃ to 85℃
CoolingNatural Air Cooled
Protections3.5A Fuse for I/P protection
Dimensions6.3U & Width 8T
Weight2.1Kgs
I/O Connectors30 Pin Connector
  • EMI/EMC Compliance to MIL-STD-461E Environmental Compliance to JSS-55555, 1.2 Bar Pressure

Power Supply for 3D Surveillance Atulya Radar

SMM-D281265

Input Voltage 28VDC ± 5%
Outputs13DC Isolated Outputs
Line & Load Regulation± 1.5%
Output Ripple & Noise0.5%
Efficiency>90%
Operating Temperature-20℃ to +55℃
CoolingConduction Cooling
ProtectionsI/P Under and over voltage protection, I/P Over current protection with auto restart, O/P Over and under voltage protection, Overload Protection, Reverse polarity protection, Short Circuit Protection
Dimensions230mm(W) x 164mm(D) x 60mm(H)
Weight2.2Kgs
  • EMI/EMC Compliance to MIL-STD-461E, 810F

Power Supply for Inflight Electronics for Smart Structure System

SMM-AD0190

Input VoltageDual I/P Source, 115VAC(105-125VAC), Single Phase, 400Hz AC, 28VDC(18-36VDC)
Output5VDC@25A, 3.3VDC@2A, 15VDC@2A, -15VDC@2A
Line & Load Regulation0.5%
Output Ripple & Noise<50mV
Efficiency>80% Typical
Operating Temperature-55℃ to +85℃
CoolingConduction cooling as per VITA 48 Standard
ProtectionsShort Circuit Protection, Overload Protection, O/P Over and Under Voltage Protection, Reverse polarity protection
Dimensions160mm(W) x 25mm(D) x 233mm(H)
  • Input Surge & Transient as per MIL-STD-704E/F

Power Supply for TLR/MARSAM Radar

SMM-A40390

Input Voltage 90-264VAC, 40-440Hz
Outputs+5VDC@30A, +12VDC@4A, -12VDC@4A, +50VDC@7A, +3.3VDC@2A
Line & Load Regulation± 0.5%
Output Ripple & NoiseNA
Efficiency>85%
Operating Temperature-20℃ to +55℃
CoolingNatural Air Cooled
ProtectionsOver Voltage & Over CurrentProtection with Auto Recovery, Over temperature Shutdown with Auto Recovery, Short Circuit Protection
Dimensions130mm(W) x 250mm(D) x 30mm(H)
Weight2.2Kgs
I/O ConnectorsMIL Grade D-Sub Connectors
  • EMI/EMC Compliance to MIL-STD-461E