cPS-250/AC SERIES电源

FEATURES:

• 250W 3U X 8HP EUROCARD PACKAGE
• MEET IEC 61000-3-2 HARMONIC CORRECTION
• INTERNAL OR-ING DIODES FOR N+1 REDUNDANCY
• HOT-SWAPPABLE
• THIRD-WIRE CURRENT SHARING
• EMI MEET EN 55022 / FCC CLASS A
• CE MARKING COMPLIANCE
• FULLY COMPLIANT WITH PICMG

GENERAL SPECIFICATION

Efficiency: Typ. 78-79 %. Switching Frequency: 120K Hz. Circuit Topology: Forward circuit.

Transient Response: Peak transient less than 100mV and recovers within 2mS after 25% load-change.

Safety Standard: IEC 60950-1 Class I.

Construction: Eurocard 3U X 8HP X 160mm

CompactPCI format. Front Panel with either Ordinary handle or Extractor handle.

Operating Temperature: 0 to +50 °C at full load with specified air flow. Derates linearly to 50% at +70 °C.

Storage Temperature: -40 to +85 °C.

Temperature Coefficient: Typ. ±0.02% / °C.

Cooling: At least 20 cfm(600 lfm) moving air is required to achieve full rating power 250W in a confined area.

Power Density: 4.58 Watts/ Cubic Inch