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MEAN WELL OWA90U48 90W Single Output Adaptor

The MEAN WELL OWA-90U series is a 90W single-output external LED power supply designed to simplify LED lighting fixture installations. This adaptor features a moistureproof enclosure (IP67), universal AC input, and a compact design. It is certified for dry and damp locations and is suitable for LED lighting fixtures, decorative lighting, and general electronic products in damp environments. The unit operates with high efficiency and includes protections against short circuits, over current, over voltage, and over temperature. Its fanless design ensures silent operation and reliable performance.

Authorized Distributors
Source:DigiKey
Part No:OWA-90U-48
Stock:6
Inv Date:06-16-2026
Price: Unit price: $44.5
Buy/RFQ:
Part No:OWA-90U-48
Stock:5
Inv Date:06-17-2026
Price: Unit price: $44.5
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Part No:OWA-90U-48
Stock:0
Inv Date:06-16-2026
Price: Unit price: $53.09
Buy/RFQ:
Part No:OWA-90U-48
Stock:33
Inv Date:06-16-2026
Price: Unit price: $44.5
Buy/RFQ:
Part No:OWA-90U-48
Stock:33
Inv Date:06-16-2026
Price: Unit price: $44.5
Buy/RFQ:
Part No:OWA-90U-48
Stock:0
Inv Date:06-16-2026
Price: Unit price: $49.19
Buy/RFQ:

MEAN WELL OWA90U48 90W Single Output Adaptor Specifications:

  • Rated Power: 90W
  • DC Voltage: 48V
  • Rated Current: 1.88A
  • Output: 12V, 15V, 20V, 24V, 30V, 36V, 42V, 48V, 54V
  • Line Regulation: 95 ~ 108%
  • Load Regulation: ±4.0% (0 ~ 50℃)
  • Setup, Rise Time: 16ms at full load
  • Hold Up Time: 500ms
  • Voltage Range: 90 ~ 264VAC; 127 ~ 370VDC
  • Frequency Range: 47 ~ 63Hz
  • Power Factor: >0.98 (115VAC), >0.96 (230VAC)
  • Efficiency: 88% ~ 91%
  • AC Current: 0.95A (115VAC), 0.5A (230VAC)
  • Input Leakage Current: <0.25mA (240VAC)
  • Working Temperature: -40 ~ +70℃
  • Working Humidity: 20 ~ 95% RH non-condensing
  • Storage Temperature & Humidity: -40 ~ +80℃, 10 ~ 95% RH
  • Vibration: 10 ~ 500Hz, 5G
  • MTBF: 292.8K hrs
  • Dimension: 171*63*37.5mm
  • Protection: Short circuit, Over current, Over voltage, Over temperature
  • Ripple & Noise: ≤150mVp-p
  • Cold Start: 30A (115VAC), 60A (230VAC)

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Frequently Asked Questions

Where can I buy MEAN WELL OWA90U48?

You can click on the BUY or RFQ button to purchase OWA90U48 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part OWA90U48?

You can download the OWA90U48 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of OWA90U48?

MEAN WELL

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