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TRIAD MAGNETICS WSU0452000R 4.5VDC 2A Wall Plug

The TRIAD MAGNETICS WSU045-2000-R is a compact and efficient wall plug power supply designed for a variety of applications requiring a regulated 4.5VDC power source. It operates on an input voltage of 100-240VAC and delivers a stable 4.5VDC output at 2A, with ±5% regulation. The power supply is housed in a thermoplastic molded enclosure and includes an 18 AWG, 5-foot output cord. It meets Level VI efficiency standards, is ETL certified to UL STD: 60950-1 and CSA STD C22.2 No. 60950-1, and is protected against overvoltage and short circuits. RoHS compliant since February 2005.

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Source:DigiKey
Part No:WSU045-2000-R
Stock:0
Inv Date:06-08-2026
Price: Unit price: $7.39
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Part No:WSU045-2000-R
Stock:0
Inv Date:06-09-2026
Price: Unit price: $7.38
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Part No:WSU045-2000-R
Stock:0
Inv Date:06-08-2026
Price: Unit price: $5.98
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Part No:WSU045-2000-R
Stock:10
Inv Date:06-08-2026
Price: Unit price: $5.18
Buy/RFQ:
Part No:WSU045-2000-R
Stock:10
Inv Date:06-08-2026
Price: Unit price: $5.18
Buy/RFQ:

TRIAD MAGNETICS WSU0452000R 4.5VDC 2A Wall Plug Specifications:

  • Input Voltage Rating: 100-240VAC, 50-60Hz
  • Input Voltage Range: 90-264VAC
  • Input Current: <0.4A (RMS) @ 115VAC
  • Max Inrush Current: <60A peak @ 115VAC (Cold start)
  • Output Voltage: 4.5VDC
  • Output Current: 2A
  • Regulation Line Load: ±5%
  • Ripple Noise: 100mVpk-pk Max.
  • No Load Power Standby: <100mW
  • Average Efficiency: ≥77.96%
  • Operating Temperature Range: 0°C to +40°C @ full load
  • Storage Temperature Range: -20°C to 60°C
  • Humidity: 5% to 95%, Non-condensing
  • Leakage Current: <0.25mA (264VAC)
  • Dielectric Strength Hi-pot: 4242VDC/3secs., 5mA Max
  • Warranty: 5 years
  • Case Type: Thermoplastic molded enclosure
  • Output Cord: 18 AWG, 5 Ft. Long Nom.
  • ETL Certification: 4002961 conforms to UL STD: 60950-1
  • CSA Certification: CSA.STD C22.2 No. 60950-1 Class II
  • EMI Standard: FCC part 15 class B
  • EISA 2007/CEC Compliance: Meets DOE Docket Number EERE-2008-BT-STD-0005-0219
  • RoHS Compliance: 2011/65/EU

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Frequently Asked Questions

Where can I buy TRIAD MAGNETICS WSU0452000R?

You can click on the BUY or RFQ button to purchase WSU0452000R from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part WSU0452000R?

You can download the WSU0452000R datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of WSU0452000R?

TRIAD MAGNETICS

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