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QUALTEK ELECTRONICS QFWB105USUB Power Supply

This 10-watt single output wall mount power supply from the QFWB-10 series offers efficient energy use with Level VI certification. Designed for universal AC input (100-240VAC) and switching flyback topology, it provides multiple DC output voltages from 5.9V up to 36V, with rated currents up to 2.1A. Key features include low no-load power consumption under 0.1W, comprehensive output protections, and compliance with EMI standards EN55022 Class B and FCC Part 15. Compact size (59x40.9x26.5mm) and lightweight at 87 grams make it ideal for space-constrained applications requiring reliable, efficient power solutions.

Authorized Distributors
Source:Newark
Part No:QFWB-10-5-USUB
Stock:32
Inv Date:05-28-2026
Price: Unit price: $2.53
Buy/RFQ:
Source:DigiKey
Part No:QFWB-10-5-USUB
Stock:89
Inv Date:05-28-2026
Price: Unit price: $9.88
Buy/RFQ:
Part No:QFWB-10-5-USUB
Stock:86
Inv Date:05-29-2026
Price: Unit price: $9.88
Buy/RFQ:
Part No:QFWB-10-5-USUB
Stock:35
Inv Date:05-28-2026
Price: Unit price: $4.99
Buy/RFQ:
Part No:QFWB-10-5-USUB
Stock:90
Inv Date:05-28-2026
Price: Unit price: $8.29
Buy/RFQ:
Part No:QFWB-10-5-USUB
Stock:90
Inv Date:05-28-2026
Price: Unit price: $8.29
Buy/RFQ:

QUALTEK ELECTRONICS QFWB105USUB Power Supply Specifications:

  • Output Power: 10 Watts
  • Input Voltage Range: 100VAC to 240VAC, 50Hz-60Hz
  • Output Voltages: 5.9V, 10V, 12V, 15V, 18V, 24V, 28V, 30V, 36V
  • Rated Current: up to 2.1A
  • Efficiency: DoE Level VI, Energy Star
  • Leakage Current: 0.25mA @ 264VAC
  • Dimensions: 59x40.9x26.5mm
  • Weight: 87g
  • Operating Temperature: 0°C to 40°C
  • Humidity: 10% RH to 80% RH
  • Dielectric Withstand: 3000VAC
  • EMC Compliance: EN55022 Class B, FCC Part 15 B
  • MTBF: 50,000 hours
  • Output Protections: Short Circuit, Over Current
  • No Load Power Consumption: <0.1W

Buy the Qualtek Series QFWB 10 Watts Power Supply: QFWB105US

Purchase the Qualtek Series QFWB 10 Watts power supply online today and enjoy a compact, high-efficiency power solution. It’s ideal for space-constrained electronics requiring reliable voltage sources from 5.9V to 36V, provides full protections, and meets ENERGY STAR and Level VI standards. With a compact size of 59x40.9x26.5mm and lightweight design, it offers excellent performance, low no-load consumption, and broad input compatibility. Perfect for applications demanding durability, safety, and efficiency in one economical package.

Order your Qualtek Series QFWB 10 Watts power supply today and ensure reliable, efficient power for your electronic devices with full safety and compliance.

Frequently Asked Questions

Where can I buy QUALTEK ELECTRONICS QFWB105USUB?

You can click on the BUY or RFQ button to purchase QFWB105USUB from an authorized QUALTEK ELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part QFWB105USUB?

You can download the QFWB105USUB datasheet or visit the QUALTEK ELECTRONICS website for support.

Who is the manufacturer of QFWB105USUB?

QUALTEK ELECTRONICS

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