M4468 Series
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Description:
M4468 is a military grade 6U VPX, 28V DC-DC power supply that provides six outputs per VITA 62 and is rated at 900W output power. Features include: 1.6" pitch, air-cooled, fast initialization, reverse battery protection, internal EMI filters, I2C and VITA 46.11 system management. DC input range is 18-50V per MIL-STD-704 and DO-160, but variants support ranges of 12-100V per MIL-STD-1275 and Def Stan 61-5. Designed to meet MIL-STD-810 and MIL-STD-461.
Features & Benefits:
• VITA 62 standard compliant
• High power – up to 900W cont.
• High density – up to 18W/in3
• High efficiency – up to 90%
• Wide input voltage range
• Input / Output isolation
• Remote sense (@ PO# outputs)
• External On/Off Inhibit
• External On/Off Enable
• Fixed switching freq. (250 kHz)
• External sync. capability
• EMI filters included
• I2C communication
• PO# outputs parallelable
• Indefinite short-circuit protection with auto-recovery
• Over-voltage protection
• Over-temperature shutdown with auto-recovery
• Reverse input protection
• Conduction cooled via card edge
