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-36A Power Supply 120W 36V - Adjustable
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 Voltage36 Volt
-
Rated Current3.4 Ampere
-
Input Voltage90V~305V
-
No of Output1
-
Dimming ControlBuilt-in Potentiometer
-
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-36A for 36V LED strip lighting under a canopy or covered patio?
Yes. The HLG-120H-36A delivers 36V at up to 3.4A (120W) with an IP65 water-resistant rating, which protects against splashing water and dust in sheltered outdoor areas such as canopies, soffits, or covered patios. For fully exposed locations with direct rain, consider the IP67-rated HLG-120H-36 or HLG-120H-36B instead.
Is the adjustable output on the HLG-120H-36A useful for tuning 36V LED panel brightness?
Yes. The built-in potentiometer lets you trim the output voltage and current within the 18-36V CC range. This is helpful when you need to reduce brightness slightly or match the driver output precisely to a specific 36V LED panel or module array without an external dimmer.
Can the HLG-120H-36A power 36V LED modules in a commercial light box or menu board?
Yes. At 120W and 36V, the HLG-120H-36A handles sizeable arrays of 36V LED modules for light boxes, menu boards, or backlit displays. The adjustable output lets you dial in the exact voltage to match your module string, and the 90-305VAC input supports most commercial mains supplies worldwide.
How many meters of 36V LED strip can the HLG-120H-36A handle?
Divide 120W by your strip's rated power per meter. For example, if your strip draws 12W/m, you could run up to 10 meters (120W / 12W per meter = 10m). Always check your strip's rated power per meter and keep total load at or below 120W for reliable operation.
Is the HLG-120H-36A suitable for a damp basement or parking garage?
Yes. IP65 protects against low-pressure water jets from any direction and complete dust ingress, which is more than adequate for damp indoor environments like basements, garages, or wash-down areas. For locations with standing water or direct heavy rain, the IP67-rated HLG-120H-36 or HLG-120H-36B would be a better choice.
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 |
