M4054 SERIES
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Description:
The M4054 is a rugged, highly efficient, SOSA™ aligned, military grade 3U VPX, 1” pitch, 28V DC to DC PSU card that provides 12V and 3.3VAUX per VITA 62 and is capable of delivering up to 768W of output power. Features include: conduction cooling, current sharing, fast initialization, reverse battery protection, internal EMI filters, VITA 46.11 system management. The 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, part 6. The M4054 is field proven and is designed to meet MIL-STD-810, MIL-STD-461.
Features & Benefits:
• VITA 62 Compliant
• Aligned with the SOSA™ Technical Standard
• Wide input range
• Up to 800W output power¹
• Remote sense
• Fixed switching frequency (220 kHz)
• External synchronization capability
• Indefinite short circuit Protection
• Over-voltage shutdown with auto-recovery
• Reverse battery protection
• Over temperature shutdown with auto-recovery
• EMI filters included
• System Management: protocol per VITA 46.11 Tier II
o Output voltages and currents
o Input voltage
o Card temperature
o Card system status
