The Emerson/Artesyn/Astec CVN300-96P01A-01 is a single-phase AC-to-DC power supply delivering up to 300W continuous power for entry-level server systems and industrial equipment. This unit accepts universal input voltage from 90VAC to 264VAC with active inrush current limiting (65A maximum at 264VAC cold start) and provides five isolated output channels with integrated output voltage tracking, remote sensing on the +3.3V rail, and latching protection across all rails. The supply incorporates variable-speed fan cooling with integrated fan monitoring and control signals, and fully complies with Server Systems Infrastructure (SSI) specifications, EN61000-3-2, UL, CSA, VDE, and FCC/CISPR Class B emissions standards.
## Technical Specifications
• Input voltage: 90VAC to 264VAC (universal range)
• Input current: <5 Arms at minimum line and maximum load
• Inrush current limiting: Active; 65A maximum at 264VAC, 25°C ambient
• Total output power: 300W continuous maximum
• Combined 3.3V and 5V output power: 167W maximum
## Key Features
• Five isolated output channels: +5V @ 26A, +3.3V @ 16A, +12V @ 10A, -12V @ 0.5A, +5VSB @ 0.8A
• Output voltage tracking: ±2.25V maximum difference between +3.3V and +5V during turn-on; all three main rails reach regulation within 100msec of each other
• Regulation performance: Nominal voltage attained within 0.5 seconds; 10% to regulation achieved in 70msec maximum at full load; load step slew rates ≤0.2A/µsec within 50Hz to 10kHz repetition
• Remote sensing on +3.3V output
• Latching short-circuit and overcurrent protection on all outputs; +5VSB short-circuit disables all rails
• Overcurrent threshold: 10A/sec ramp from full load per CSA C22.2 No. 234 Level 3
• Variable-speed cooling fan with integrated monitoring and control signals
## Typical Applications
• Entry-level server computer systems
• Industrial control and telecommunications equipment
• Commercial power distribution systems
## Compatibility & Integration
Full compliance with Server Systems Infrastructure (SSI) specifications ensures interoperability with standard server architectures. EMC certification (EN61000-3-2, FCC/CISPR Class B) qualifies the unit for commercial and industrial deployment.
