330 W AC/DC Open Frame Switching Power Supply; 12 VDC 27,5 A ARF500U-12S

SKU
ARF500U-12S

• Universal Input Range: 90…264 VAC and 127...370 VDC
• Package: U-bracket Open Frame
• Single adjustable output to 330 W
• 500W with FAN (30CFM)
• Power Factor Correction, PF>0,94
• High Efficiency up to 90 %
• Operating Temperature: -30…+80 °C (with derating)
• Isolation output-input: 4000 VAC
• Built-in 12V / 0.5A Fan Supply
• MTBF: >160,000 h @ 25°C (MIL-HDBK-217F)
• Safety Approval to UL / IEC / EN 62368-1
• EMI for Both Class I and Class II Configuration
• Dimensions: 130 x 83 x 41 mm
Designed with energy saving in mind, ARF500U-12S boasts not only high operating efficiency up to 90%, but also high power density with full input range of 90-264Vac and built-in active PFC.

ARF500U U-bracket open frame series is single output, comes up with the output voltage options of 12V, 24V, and 48V and provides superior 330W output power wattage in natural convection environment, 450W with conduction cooling and even 500 Watt with 30CFM forced air. ARF500U operates over wide temperature range from -30°C to +80°C with complete protections and in the meantime certified to UL / IEC / EN 62368-1. Featured with compact, low profile footprint, and best-in-class performance, ARF500U series is optimal for broad industrial applications.
More Information
SKUARF500U-12S
Output Power330 W
Output voltage12 VDC
Output Current27,5 A
Input Voltage90 - 264 VAC
Input Voltage DC127 - 370 VDC
Efficiency90,5%
TechnologySwitcher, regulated
Isolation Voltage4 kVAC
MTBF>160 000 h
Operating Temperature-30…+80 °C
ConstructionU Bracket
Input ConnectionsTerminal
Output ConnectionsScrew terminal
Dimensions129,7 x 82,55 x 40,6 mm
Weight500 g
BrandArch
Package1
Availability2 - 3 weeks
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