Over 15 years experience of providing support of MEAN WELL Power Supplies
Image shown is a representation only. Exact specifications should be obtained from the product datasheet.
Mean Well HLG-120H-15AB Power Supply 120W 15V - Adjustable and Dimmable
Notify me when it's back in stock
Your order will be processed within 24 hours
Mean Well HLG-120H-15AB Power Supply 120W 15V - Adjustable and Dimm...
The HLG-120H is a 120W Mean Well power converter (input range: 90~305VAC, operating temperature: -40~+80℃).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Wide operating temperature: -40~+80℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: Note.8 SAFETY &
- ✓ 3 years warranty
-
BrandMean Well
-
SeriesHLG Series
-
Power Rating120 Watt
-
Output Voltage15 Volt
-
Rated Current8 Ampere
-
Input Voltage90V~305V
-
No of Output1
-
Dimming Control10V PWM,1-10V,Built-in Potentiometer,Resistance
-
Standards MetCB,CCC,CE,EAC,PSE,RCM,TUV,UL
-
Operation ModeConstant Current,Constant Voltage
-
Operating Temperature-40°C~80°C
-
Warranty7 Year
-
Length8.66 in
-
Width2.68 in
-
Height1.53 in
-
Weight2.47 lb
::specification::
Frequently Asked Questions
Can I use the HLG-120H-15AB with a 0-10V dimmer to control 15V LED strip brightness?
Yes. The HLG-120H-15AB supports dimming via 1-10V, PWM, and resistance signals, making it compatible with standard 0-10V dimmers. This lets you smoothly adjust brightness on 15V LED strips or modules while the driver handles up to 120W of total load.
Is the HLG-120H-15AB suitable for dimmable 15V LED retail display lighting?
It is a strong choice for retail display lighting where both adjustable output and dimming are needed. The built-in potentiometer lets you set the baseline output, while the dimming input allows scene-based brightness control. At 120W and 15V output, it can drive moderate-to-large retail LED arrays.
Can I power a 15V dimmable LED light box with the HLG-120H-15AB?
Yes, provided the light box draws 120W or less. The HLG-120H-15AB delivers 15V at up to 8A in constant-current mode, and its dimming input lets you reduce brightness for ambient environments or energy savings. Its wide 90-305VAC input also handles different mains voltages.
Can I run dimmable 15V LED under-cabinet lighting from the HLG-120H-15AB?
Yes. The HLG-120H-15AB provides 120W at 15V with full dimming control, making it well suited for kitchen or workspace under-cabinet LED strips that need brightness adjustment. The adjustable output also lets you fine-tune the voltage to match the exact strip requirement within the 7-15V range.
How many meters of 15V LED strip can the HLG-120H-15AB handle?
The HLG-120H-15AB provides 120W at 15V. Divide 120W by your strip's wattage per meter. For example, a 15V strip rated at 12W/m would allow up to 10 meters (120W / 12W per meter = 10m). Check your strip's rated power per meter and keep total load at or below 120W.
Can the HLG-120H-15AB be mounted outdoors in an exposed location?
The HLG-120H-15AB carries an IP65 water-resistant rating, which protects against dust and low-pressure water sprays. It is suitable for sheltered outdoor spots such as covered signage enclosures or under eaves, but not for locations subject to submersion or heavy water jets. For fully exposed outdoor installations, consider the IP67-rated HLG-120H-15B which also offers dimming.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Other HLG-120H Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-120H-15A Power Supply 120W 15V - Adjustable | 120W | 15V | 8A | IP65 | $54.29 | View |
Please log in to write a review.
Write a review
Reviews are checked before publishing. By submitting you confirm this is your genuine experience with this product.
Submitting your review…
It's published and now helps other buyers.
We're checking it and it'll appear shortly.
Please try again.
