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TRIAD MAGNETICS WSU0451500R Power Supply

The WSU045-1500-R is a compact 6.75W AC/DC switching power supply designed for reliable power delivery with a fixed 4.5VDC output. It features a barrel connector with negative polarity, housed in a thermoplastic molded enclosure that enhances safety, heat management, and durability. This wall plug-in power adapter reduces noise and eliminates internal cooling components, resulting in a lightweight, efficient, and space-saving solution. Suitable for various power management applications, it ensures stable operation with a 75.88% efficiency, overvoltage protection, and a robust 5-year warranty, meeting UL and RoHS standards.

Authorized Distributors
Source:Newark
Part No:WSU045-1500-R
Stock:1
Inv Date:06-08-2026
Price: Unit price: $6.63
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Source:DigiKey
Part No:WSU045-1500-R
Stock:45
Inv Date:06-08-2026
Price: Unit price: $7.58
Buy/RFQ:
Part No:WSU045-1500-R
Stock:2
Inv Date:06-09-2026
Price: Unit price: $7.24
Buy/RFQ:
Part No:WSU045-1500-R
Stock:0
Inv Date:06-08-2026
Price: Unit price: $7.58
Buy/RFQ:
Part No:WSU045-1500-R
Stock:60
Inv Date:06-08-2026
Price: Unit price: $6.75
Buy/RFQ:
Part No:WSU045-1500-R
Stock:60
Inv Date:06-08-2026
Price: Unit price: $6.75
Buy/RFQ:
Part No:WSU045-1500-R
Stock:0
Inv Date:06-08-2026
Price: Unit price: $5.47
Buy/RFQ:

TRIAD MAGNETICS WSU0451500R Power Supply Specifications:

  • Input Voltage: 100-240VAC, 50-60Hz with a range of 90-264VAC
  • Input Current: <0.4A RMS at 115VAC
  • Max Inrush Current: <60A peak at 115VAC
  • Output Voltage: 4.5VDC
  • Output Current: 1.54A
  • Efficiency: 75.88% minimum under full load
  • Ripple & Noise: 100mV peak-to-peak
  • Operation Temperature: 0°C to +40°C at full load
  • Storage Temperature: -20°C to 60°C
  • Humidity: 5% to 95%, non-condensing
  • Power Consumption (No load): <100mW
  • Certification: UL, CSA, FCC Class B, RoHS compliant
  • Safety: Overvoltage and short circuit protected
  • Case Type: Thermoplastic molded enclosure
  • Output Cord: 5 ft, 20 AWG

Buy the Buy Triad Power Supply WSU045-1500-R Online

Purchase the WSU045-1500-R power supply online today to enjoy unmatched reliability, efficiency, and safety for your power management needs. With a compact design, thermoplastic enclosure, and a robust 5-year warranty, this 6.75W AC/DC unit offers a fixed 4.5VDC output suitable for industrial and electronic applications. Featuring overvoltage and short circuit protection, UL and RoHS compliance, and a high efficiency of 75.88%, it is an ideal solution for professional, demanding environments that require stable and safe power delivery.

Buy Triad WSU045-1500-R power supply now and ensure reliable, efficient power for your applications with this secure, RoHS compliant model.

Frequently Asked Questions

Where can I buy TRIAD MAGNETICS WSU0451500R?

You can click on the BUY or RFQ button to purchase WSU0451500R from an authorized TRIAD MAGNETICS distributor.

How do I troubleshoot issues or seek technical support for part WSU0451500R?

You can download the WSU0451500R datasheet or visit the TRIAD MAGNETICS website for support.

Who is the manufacturer of WSU0451500R?

TRIAD MAGNETICS

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