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-150H-20 Power Supply 150W 20V
The HLG-150H is a 150W Mean Well power converter (input range: 90~305VAC).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Cooling by free air convection
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ 3 years warranty
-
BrandMean Well
-
SeriesHLG Series
-
Power Rating150 Watt
-
Output Voltage20 Volt
-
Rated Current7.5 Ampere
-
Input Voltage90V~305V
-
No of Output1
-
Dimming ControlNone
-
Standards MetCB,CCC,CE,EAC,PSE,RCM,TUV,UL
-
Operation ModeConstant Current,Constant Voltage
-
Operating Temperature-40°C~90°C
-
Warranty7 Year
-
Length8.98 in
-
Width2.68 in
-
Height1.53 in
-
Weight2.54 lb
::specification::
Frequently Asked Questions
Can I use the HLG-150H-20 to power 20V LED strip lighting outdoors?
Yes. The HLG-150H-20 outputs 20V at up to 7.5A (150W) and carries an IP67 waterproof rating, so it can be installed in fully exposed outdoor locations including rain, snow, and high-humidity environments. Its aluminium casing and -40°C to +90°C operating range handle extreme weather conditions.
Is the HLG-150H-20 a good choice for powering 20V LED channel letter signs?
Yes. With 150W at 20V, the HLG-150H-20 can drive a substantial run of 20V LED sign modules. The IP67 waterproof rating makes it suitable for outdoor signage installations, and the wide 90-305VAC input accommodates varying mains voltages found in commercial signage deployments.
Can the HLG-150H-20 power 20V LED panel lights in a warehouse or industrial space?
Yes, as long as the panels operate at 20V and their combined wattage stays within 150W. The constant-current mode with a CC voltage range of 10-20V accommodates panels that may draw slightly less than 20V during startup. The robust aluminium housing suits industrial environments.
How many meters of 20V LED strip can the HLG-150H-20 power?
Divide 150W by your strip's rated power per meter. For example, a strip rated at 10W/m allows up to 15 meters (150W / 10W per meter = 15m). A strip rated at 14W/m allows about 10.7 meters. Always check your strip's rated power per meter and keep total load at or below 150W.
Can the HLG-150H-20 handle full rain exposure or temporary flooding?
Yes. Its IP67 rating means the enclosure is dust-tight and protected against temporary immersion in water up to 1 meter. It can be mounted outdoors without any additional weatherproof enclosure, even in locations subject to heavy rain or occasional standing water.
What are the differences between the HLG-150H-20, 20A, 20AB, and 20B models?
All four share the same 150W / 20V / 7.5A core specs. The base HLG-150H-20 has fixed output and IP67 waterproof rating. The -20A adds output voltage/current adjustment via built-in potentiometer (IP65). The -20AB adds both adjustment and 1-10V/PWM dimming input (IP65). The -20B adds dimming input only and retains IP67.
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-150H Models
5 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-150H-24B Power Supply 150W 24V- Dimmable | 150W | 24V | 6.3A | IP67 | $56.23 | View |
| Mean Well HLG-150H-24 Power Supply 150W 24V | 150W | 24V | 6.3A | IP67 | $54.87 | View |
| Mean Well HLG-150H-12 Power Supply 150W 12V | 150W | 12V | 12.5A | IP67 | $54.87 | View |
| Mean Well HLG-150H-48A Power Supply 150W 48V - Adjustable | 150W | 48V | 3.2A | IP65 | $54.81 | View |
| Mean Well HLG-150H-42B Power Supply 150W 42V- Dimmable | 150W | 42V | 3.6A | IP67 | $54.24 | 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.
