ALLIED TELESIS 

ALLIED TELESIS AT-IE048-240-20 240W @48VDC, INDUSTRIAL AC/DC POWER SUPPLY, DIN RAIL MOUNT

Mfg Part Number:  AT-IE048-240-20  
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Price: $329.68
Quantity:
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Last Updated: Sep 10, 2025
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, PO and Wire.

The IE048 Series power supplies deliver reliable 48VDC output voltage. They are fully tested and validated to operate with Allied Telesis Industrial products.

Housed in a compact metal case with DIN rail clip, the IE048 features mechanical robustness, electromagnetic compatibility and enhanced thermal characteristics, making it ideal for exposed areas and harsh environments.

Highly efficient and stable output power provides the capability to support 150% of peak load. The nominal output voltage of 48VDC can be adjusted to match application requirements.

The AC/DC rectifier operates over the full range of AC input voltage to fit worldwide power grids. The included active Power Factor Correction circuit (PFC) reduces energy costs by eliminating reactive power and harmonics from power lines.

As well as providing efficiency, the PFC complies with international regulations. It establishes limits on the harmonic currents that can appear on an AC main line.

Main Specification
General Information
Manufacturer Allied Telesis, Inc
Manufacturer Part Number ATIE04824020
Manufacturer Website Address http://www.alliedtelesis.com
Brand Name Allied Telesis
Product Series IE048
Product Name IE048 240W Power Supply
Product Type Power Supply
Technical Information
Efficiency 94%
Power Factor Correction (PFC) Active
Protection Type Over Voltage
Protection Type Over Temperature
Protection Type Over Current
Features LED indicator
Power Description
Input Voltage 230 V AC
Input Voltage 120 V AC
Output Voltage 48 V DC
Output Voltage 52 V DC
Output Voltage Detail 52 V DC @ 4.6 A
Output Current 4.60 A
Input Frequency 60Hz
Environmental Conditions
Minimum Operating Temperature -13°F (-25°C)
Maximum Operating Temperature 158°F (70°C)
Physical Characteristics
Form Factor DIN Rail Mountable
Height 4.9"
Width 2"
Depth 4.6"
Weight (Approximate) 1.98 lb
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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