Mean Well HLG-320H-36AB Power Supply: Universal AC Input & High Efficiency

The HLG-320H is a 320W Mean Well AC-DC LED driver (input: 90~305VAC, output: 36V, operating temperature: -40~+90°C).

Key Features

✓ Input voltage: 90~305VAC
✓ Output voltage: 36V
✓ Rated output current: 8.9A
✓ Ingress protection: IP65
✓ Operating temperature: -40~+90°C
✓ Safety certifications: CB, CCC, CE, EAC, PSE, RCM, TÜV, UL
✓ 7 year warranty

Frequently Asked Questions

Can I use the HLG-320H-36AB with a 0-10V dimmer for 36V LED retail display lighting?

Yes. The HLG-320H-36AB supports dimming via 1-10V, PWM, and resistance signals, making it compatible with standard 0-10V dimmers. Combined with 320W at 36V and adjustable output, it is a strong choice for retail environments where scene-based brightness control is needed.

Is the HLG-320H-36AB suitable for dimmable 36V LED stage or studio lighting?

It works well for stage and studio lighting where smooth dimming and precise current control are critical. The built-in potentiometer sets the baseline output within the 18-36V range, while the dimming input allows real-time brightness adjustments during performances or shoots.

Can I power a dimmable 36V LED light panel array with the HLG-320H-36AB?

Yes, as long as the total load does not exceed 320W. The HLG-320H-36AB delivers 36V at up to 8.9A with both adjustable output and dimming, letting you fine-tune base brightness and provide dynamic dimming control for panel arrays in commercial or architectural settings.

How many meters of 36V LED strip can the HLG-320H-36AB drive?

Divide 320W by your strip's rated power per meter. A strip drawing 12W/m could run approximately 26.6 meters (320W / 12W per meter). A higher-power strip at 20W/m would allow about 16 meters. Always check your strip's rated power per meter and keep total load at or below 320W.

Can the HLG-320H-36AB be used in an outdoor covered patio or pergola?

Yes. Its IP65 rating protects against dust and low-pressure water jets, which is adequate for covered outdoor areas where the driver is shielded from direct rain and standing water. For fully exposed locations, consider the IP67-rated HLG-320H-36B instead.

What does the 'AB' suffix mean on the HLG-320H-36AB compared to the other 36V variants?

The 'AB' suffix indicates the model combines both adjustable output (potentiometer) and dimming capability. The base HLG-320H-36 has fixed output and IP67. The -36A has adjustable output only at IP65. The -36B has dimming only at IP67. The -36AB (this model) offers both features at IP65.

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Model	Power	Voltage	Current	IP Rating
Mean Well S-HLG-320H-24 Power Supply 320W 24V with AU/NZ plug 13.34A	320W	24V	13.34A	IP67	View
Mean Well HLG-320H-24A Power Supply 320W 24V - Adjustable 13.34A	320W	24V	13.34A	IP65	View
Mean Well S-HLG-320H-12 Power Supply 264W 12V with AU/NZ plug 22A	264W	12V	22A	IP67	View
Mean Well HLG-320H-48A Power Supply 320W 48V - Adjustable 6.7A	320W	48V	6.7A	IP65	View
Mean Well HLG-320H-48 Power Supply 320W 48V 6.7A	320W	48V	6.7A	IP67	View
Mean Well HLG-320H-24 Power Supply 320W 24V 13.34A	320W	24V	13.34A	IP67	View
Mean Well HLG-320H-12 Power Supply 264W 12V 22A	264W	12V	22A	IP67	View
Mean Well HLG-320H-24B Power Supply 320W 24V- Dimmable 13.34A	320W	24V	13.34A	IP67	View

Customer reviews

4.9 Reviews verified for authenticity

5 ★ (19)

4 ★ (2)

3 ★ (0)

2 ★ (0)

1 ★ (0)

Reviewed by 21 customers across the HLG series

Best outdoor driver we use
By Hemi K.|2026-06-22✓ Verified Buyer
Model: HLG-240H-24Quantity: 6
HLG-240H-24 is IP67 and just keeps going. Powering a car-park flood install, 8 months no issues.
Premium, worth it
By Bright Spark|2026-06-01✓ Verified Buyer
Model: HLG-185H-24Quantity: 4
Built-in PFC, runs cool, DALI option on the B model. Our go-to.
Flawless
By Olivia D.|2026-05-09✓ Verified Buyer
Model: HLG-320H-48Quantity: 2
Drove a 48V architectural run for months, dead silent.

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Key Features

✓ Input voltage: 90~305VAC

✓ Output voltage: 36V

✓ Rated output current: 8.9A

✓ Ingress protection: IP65

✓ Operating temperature: -40~+90°C

✓ Safety certifications: CB, CCC, CE, EAC, PSE, RCM, TÜV, UL

✓ 7 year warranty

Mean Well HLG-320H-36AB Power Supply 320W 36V - Adjustable and Dimmable 8.9A

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Mean Well HLG-320H-36AB Power Supply 320W 36V - Adjustable and Dimmable 8.9A

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