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MEAN WELL HLG320H54 320W LED Driver

The MEAN WELL HLG-320H series is a 320W AC/DC LED driver designed for constant voltage and constant current output. Operating from 90~305VAC, it offers models with varying rated voltages ranging from 12V to 54V. With a high efficiency of up to 94% and a fanless design, the series can operate within a wide temperature range (-40℃ ~ +90℃). The metal housing and IP67/IP65 ingress protection level make it suitable for diverse indoor and outdoor lighting applications. The HLG-320H series provides design flexibility with dimming methodologies.

Authorized Distributors
Source:DigiKey
Part No:HLG-320H-54
Stock:450
Inv Date:06-16-2026
Price: Unit price: $91.6
Buy/RFQ:
Source:DigiKey
Part No:HLG-320H-54
Stock:5
Inv Date:06-16-2026
Price: Unit price: $96.1
Buy/RFQ:
Part No:HLG-320H-54
Stock:42
Inv Date:06-17-2026
Price: Unit price: $96.08
Buy/RFQ:
Part No:HLG-320H-54
Stock:2
Inv Date:06-16-2026
Price: Unit price: $115.06
Buy/RFQ:
Part No:HLG-320H-54
Stock:20
Inv Date:06-16-2026
Price: Unit price: $96.1
Buy/RFQ:
Part No:HLG-320H-54
Stock:20
Inv Date:06-16-2026
Price: Unit price: $96.1
Buy/RFQ:

MEAN WELL HLG320H54 320W LED Driver Specifications:

  • Rated Output Voltage: 54V
  • Rated Current: 5.95A
  • Rated Power: 321.3W
  • Voltage Adj. Range: 49 ~ 58V
  • Current Adj. Range: 27 ~ 54V
  • Line Regulation: ±0.5%
  • Load Regulation: ±0.5%
  • Setup, Rise Time: 15ms / 115VAC, 230VAC
  • Hold Up Time: 2500ms,80ms/115VAC 500ms,80ms/230VAC
  • Input Voltage Range: 90 ~ 305VAC
  • Frequency Range: 47 ~ 63Hz
  • Power Factor: 0.94
  • Efficiency: 94%
  • Ripple & Noise: 150mVp-p
  • Max. Case Temperature: +90℃
  • MTBF: 157.1K hrs
  • Dimension: 252*90*43.8mm
  • Over Current Protection: Shut down and latch off o/p voltage
  • Over Voltage Protection: Shut down and latch off o/p voltage

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Frequently Asked Questions

Where can I buy MEAN WELL HLG320H54?

You can click on the BUY or RFQ button to purchase HLG320H54 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part HLG320H54?

You can download the HLG320H54 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of HLG320H54?

MEAN WELL

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