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TRIAD MAGNETICS ABU125480 Single Output AC/DC Power Supply

The TRIAD MAGNETICS ABU125-480 is a robust single output AC/DC power supply engineered for high reliability in industrial and telecommunications environments. It incorporates Power Factor Correction (PFC) and adheres to stringent European EMC (EN55022, Class B and EN61000-3-2) and Low Voltage (TUV EN60950) directives. The power supply delivers a stable 48VDC output with adjustable voltage range and features protections against over current and over voltage conditions. Its compact design and natural convection cooling make it suitable for space-constrained applications. It is RoHS compliant and backed by a 3-year warranty.

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Source:DigiKey
Part No:ABU125-480
Stock:0
Inv Date:06-09-2026
Price: Unit price: $55.47
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Part No:ABU125-480
Stock:0
Inv Date:06-10-2026
Price: Unit price: $54.2
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Part No:ABU125-480
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Inv Date:06-09-2026
Price: Unit price: $96.42
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Part No:ABU125-480
Stock:8
Inv Date:06-09-2026
Price: Unit price: $54.23
Buy/RFQ:
Part No:ABU125-480
Stock:8
Inv Date:06-09-2026
Price: Unit price: $54.23
Buy/RFQ:

TRIAD MAGNETICS ABU125480 Single Output AC/DC Power Supply Specifications:

  • Input Voltage: 90-264VAC, 127-373VDC
  • Input Frequency Range: 47-63Hz
  • Input Current: 1.6A @ 115VAC, 0.8A @ 230VAC typ.
  • Max Inrush Current: 30A@115VAC, 60A@230VAC at cold start
  • Power Factor: >0.95/230VAC, >0.98/115VAC at full load
  • Leakage Current: <2.4mA/240Vac
  • Output Voltage: 48VDC±2.0%Vdc
  • Output Current (Convection): 0-2.09A
  • Output Power (Convection): 100W
  • Adjustable Output Range: 45.6 – 50.4V
  • Ripple & Noise: 240mVp-p
  • Load Regulation: ±1.0%
  • Line Regulation: ±0.5%
  • Efficiency: 88.0%
  • Start-up Time: 1500ms/230VAC, 3000ms/115VAC, full load
  • Rise-up Time: 30ms/230VAC, 30ms/115VAC, full load
  • Hold-up Time: 14ms/230VAC, 14ms/115VAC, full load
  • Over Current Protection: 2.86 – 3.9A. Hiccup mode.
  • Over Voltage Protection: 55.2 – 64.8VDC
  • Dimension (LxWxH): 127(5.0) x 76.2(3.0) x 27.0(1.05) mm (in)
  • Weight: 300g
  • Cooling: Natural Convection or FAN at 15CFM
  • Isolation Resistance: 500VDC/100M Ohms
  • Dielectric Strength: I/P—O/P:3KVAC; I/P—FG:1.5KVAC; O/P—FG:0.5KVAC
  • Warranty: 3 years
  • MTBF: 200K hrs. min. MIL-HDBK-217F (25°C)
  • Operating Temperature: -20° to 50°C
  • Operating Humidity: 20 to 90% RH, non-condensing
  • Storage Temperature: -40 to 85°C
  • Storage Humidity: 10 to 95% RH, non-condensing
  • Temperature Drift: <0.04%/°C (0-50°C)
  • Vibration: 10-500Hz, 2G 10min/cycle, period of 60min, each X, Y & Z axis
  • EMI Emissions: Compliance to EN55022,CISPR22 Class B (Conducted & Radiated)
  • Harmonic Current: Compliance to EN61000-3-2, 3
  • EMS Immunity: Compliance to EN61000-4-2, 3-6, 8 & 11; EN55024 heavy, light industry level, criteria A
  • Safety Approval: UL 60950-1, TUV EN60950-1

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS ABU125480?

You can click on the BUY or RFQ button to purchase ABU125480 from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part ABU125480?

You can download the ABU125480 datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of ABU125480?

TRIAD MAGNETICS

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