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MEAN WELL SLD5056 Linear LED Driver

The SLD-50 series is a 50W linear LED driver designed for versatile lighting applications. Operating from 110 to 305VAC with high efficiency up to 90%, it features both constant voltage and constant current modes. Suitable for panel, strip, signage, and decorative lighting, the slim linear housing facilitates easy installation in signage and linear luminaires. It offers models with output voltages from 12V to 56V, operates in temperatures from -20°C to +90°C, and includes protections such as overload, short circuit, over voltage, and over temperature safeguards, ensuring reliable performance and long lifespan.

Authorized Distributors
Source:DigiKey
Part No:SLD-50-56
Stock:40
Inv Date:06-16-2026
Price: Unit price: $18.8
Buy/RFQ:
Source:DigiKey
Part No:SLD-50-56
Stock:10
Inv Date:06-16-2026
Price: Unit price: $19.8
Buy/RFQ:
Part No:SLD-50-56
Stock:4
Inv Date:06-17-2026
Price: Unit price: $19.8
Buy/RFQ:
Part No:SLD-50-56
Stock:0
Inv Date:06-16-2026
Price: Unit price: $23.61
Buy/RFQ:
Part No:SLD-50-56
Stock:14
Inv Date:06-16-2026
Price: Unit price: $19.8
Buy/RFQ:
Part No:SLD-50-56
Stock:14
Inv Date:06-16-2026
Price: Unit price: $19.8
Buy/RFQ:
Part No:SLD-50-56
Stock:0
Inv Date:06-16-2026
Price: Unit price: $21.57
Buy/RFQ:

MEAN WELL SLD5056 Linear LED Driver Specifications:

  • Rated Power: 50.4W
  • Input Voltage Range: 110-305VAC
  • Efficiency: up to 90%
  • Output Voltage: 12V, 24V, 56V (model dependent)
  • Rated Current: 428mA (12V), 2.44A (24V), 1050mA (56V)
  • Ripple & Noise: Max. 150mVp-p (12V), 240mVp-p (24V), 5% current ripple (56V)
  • Line Regulation: ±0.5%
  • Load Regulation: ±1.5%
  • Operating Temperature Range: -20°C to +90°C
  • Protection: Over current, short circuit, over voltage, over temperature
  • Dimension: 280 x 30 x 16.8mm
  • Certifications: UL8750, CSA C22.2, EN61347, EN62384
  • Efficiency: Typical 88% (12V/24V), 90% (56V)
  • Power Factor: 0.97 (115VAC), 0.95 (230VAC), 0.92 (277VAC)
  • Total Harmonic Distortion: <10%
  • Leakage Current: <0.25mA at 277VAC
  • Compliance: EN61000-3-2/3, EN61547
  • MTBF: >30000 hours

Buy the Mean Well Series SLD LED Driver: 50W Linear Power Supply

Discover the SLD-50 series of high-efficiency 50W linear LED drivers, ideal for signage, linear, and decorative lighting. With a wide input range of 110 to 305VAC, various models provide output voltages from 12V to 56V and operate reliably from -20°C to +90°C. Features include excellent efficiency up to 90%, comprehensive protections—over current, short circuit, over voltage, over temperature—and certifications ensuring quality and safety. Perfect for professional lighting installations requiring longevity and robust performance.

Buy Mean Well SLD-50 series 50W linear LED driver now and experience unmatched reliability and performance for your lighting projects.

Frequently Asked Questions

Where can I buy MEAN WELL SLD5056?

You can click on the BUY or RFQ button to purchase SLD5056 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part SLD5056?

You can download the SLD5056 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of SLD5056?

MEAN WELL

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