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Mean Well HLG-185H-12B Power Supply 156W 12V - Dimmable
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
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BrandMean Well
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SeriesHLG Series
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Power Rating156 Watt
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Output Voltage12 Volt
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Rated Current13 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming Control10V PWM,1-10V,Resistance
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Standards MetCB,CCC,CE,EAC,PSE,RCM,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-40°C~90°C
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Warranty7 Year
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Length8.98 in
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Width2.68 in
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Height1.53 in
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Weight2.54 lb
::specification::
Frequently Asked Questions
Can I use the HLG-185H-12B with a dimmer for outdoor 12V LED landscape strip lighting?
Yes. The HLG-185H-12B accepts 1-10V and PWM dimming signals and carries an IP67 waterproof rating, making it ideal for landscape lighting where the driver is exposed to rain, sprinkler spray, or ground moisture. It delivers up to 156W at 12V (13A).
Is the HLG-185H-12B a good choice for dimmable 12V LED pathway or garden lighting?
Yes. With 156W capacity at 12V, IP67 waterproof protection, and dimming input, the HLG-185H-12B can power long runs of 12V LED pathway lights while allowing brightness reduction for evening or late-night energy savings. The -40°C to +90°C range handles seasonal temperature extremes.
Can the HLG-185H-12B drive 12V LED strip for an outdoor sign that needs brightness control?
Yes. At 156W and 13A on the 12V output with dimming capability, it can handle a substantial amount of 12V LED sign modules. The dimming input lets you reduce brightness at night to comply with local sign ordinances or save energy, and the IP67 rating handles full outdoor exposure.
How does the HLG-185H-12B compare to the HLG-185H-12AB for outdoor dimmable LED projects?
Both deliver 156W at 12V with dimming input. The -12B is IP67 waterproof but lacks an output adjustment potentiometer. The -12AB offers both dimming and a potentiometer for manual output trimming but is rated IP65 (water-resistant). Choose the -12B for fully exposed outdoor sites and the -12AB when manual output adjustment matters more than full waterproofing.
Can the HLG-185H-12B operate year-round in an exposed outdoor location with extreme weather?
Yes. Its IP67 waterproof aluminium casing and -40°C to +90°C operating temperature range are designed for permanent outdoor installation. It withstands rain, snow, ice, dust storms, and direct sun exposure without requiring additional enclosure protection.
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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 |
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