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-185H-30 Power Supply 185W 30V
The HLG-185H is a 185W Mean Well power converter (input range: 90~305VAC, operating temperature: -40~+90℃).
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~+90℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: EN/AS/NZS
- ✓ 3 years warranty
-
BrandMean Well
-
SeriesHLG Series
-
Power Rating185 Watt
-
Output Voltage30 Volt
-
Rated Current6.2 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-185H-30 to power 30V LED modules for outdoor signage?
Yes. The HLG-185H-30 outputs 30V at up to 6.2A (185W) and carries an IP67 waterproof rating, making it well-suited for outdoor sign enclosures. It can power 30V channel-letter modules, light boxes, or cabinet signs reliably in rain-exposed locations with its sealed aluminium casing.
Is the HLG-185H-30 a good fit for powering 30V LED lighting in cold-storage or freezer environments?
Yes. The -40°C to +90°C operating temperature range covers freezer and cold-storage conditions. At 185W and 30V output with IP67 waterproof protection, it handles the condensation and temperature swings common in refrigerated spaces. The aluminium casing dissipates heat efficiently even in confined areas.
Can the HLG-185H-30 power 30V LED horticultural or grow lighting fixtures?
Yes, provided the total load stays within 185W. The 30V output with constant-current operation (CC voltage range 15-30V) provides stable drive for 30V LED grow light panels. Its IP67 rating protects against the humidity found in greenhouse environments, and the 7-year warranty supports long-term horticultural installations.
How many meters of 30V LED strip can the HLG-185H-30 power?
Divide 185W by your strip's rated power per meter. For example, a 30V strip consuming 15W/m allows about 12.3 meters (185W / 15W per meter ≈ 12.3m). Always check your specific strip's rated wattage per meter and keep the total load at or below 185W.
Can the HLG-185H-30 be installed outdoors in extreme heat or cold?
Yes. The operating temperature range of -40°C to +90°C covers extreme desert heat and arctic cold. The IP67 waterproof rating protects against rain, dust, and temporary submersion. The aluminium casing provides effective heat dissipation even at high ambient temperatures.
What are the differences between the HLG-185H-30, 30A, 30AB, and 30B variants?
All four share 185W / 30V / 6.2A core specs. The base HLG-185H-30 has fixed output with IP67 waterproof rating. The -30A adds output voltage/current adjustment via built-in potentiometer (IP65). The -30AB adds both adjustment and 1-10V/PWM dimming input (IP65). The -30B provides dimming input only and retains the IP67 waterproof rating.
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-185H Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-185H-24A Power Supply 185W 24V - Adjustable | 185W | 24V | 7.8A | IP65 | $58.71 | View |
