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Mean Well HLG-120H-C700B Power Supply 150.5W 700mA - Dimmable
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Mean Well HLG-120H-C700B Power Supply 150.5W 700mA - Dimmable
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
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BrandMean Well
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SeriesHLG-C Series
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Power Rating150.5 Watt
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Output Voltage215 Volt
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Rated Current0.7 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,ENEC,PSE,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~90°C
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Warranty7 Year
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Length8.66 in
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Width2.68 in
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Height1.53 in
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Weight2.29 lb
::specification::
Frequently Asked Questions
Can I use the HLG-120H-C700B for dimmable LED high-bay or troffer fixtures?
Yes. The HLG-120H-C700B delivers 700mA constant current at up to 150.5W with a CC voltage range of 107-215V. The B suffix means it includes a 1-10V/PWM dimming input for brightness control, making it well-suited for high-bay or troffer lighting where occupancy sensors or daylight harvesting systems adjust light levels.
Is the HLG-120H-C700B suitable for driving LED modules in dimmable signage applications?
Yes. At 700mA constant current and a voltage range of 107-215V, it can power series-connected LED signage modules. The dimming input allows nighttime brightness reduction for energy savings or light pollution compliance. The number of LEDs you can wire in series depends on each LED's forward voltage — ensure the total falls within 107-215V.
Can the HLG-120H-C700B power LED modules in a dimmable retail display lighting system?
Yes. The 700mA constant current output is common for mid-power LED modules used in retail spotlights, track lighting modules, and display case lighting. The 1-10V/PWM dimming input lets store staff adjust brightness throughout the day. At 150.5W, it can handle substantial lighting loads for a single zone or fixture group.
Does the HLG-120H-C700B have a potentiometer for adjusting the output current?
No. The B suffix indicates this model has a 1-10V/PWM dimming input but no built-in potentiometer for output current adjustment. The output is fixed at 700mA. If you need to adjust the baseline current to match a specific LED module, choose the C700A (adjustment only) or C700AB (adjustment plus dimming).
Can the HLG-120H-C700B handle the temperature extremes inside an outdoor sign cabinet?
Yes. The HLG-120H-C700B operates from -40°C to +90°C, which covers the high internal temperatures that can build up inside sun-exposed sign cabinets as well as extreme winter cold. The IP65 rating protects against dust and moisture ingress typical of outdoor sign enclosures. Ensure adequate ventilation to keep the driver within its rated temperature range.
How does the 700mA constant current output differ from a constant voltage driver for LED applications?
The HLG-120H-C700B maintains a steady 700mA output current regardless of the load voltage (within 107-215V), which is ideal for LEDs wired in series. Constant voltage drivers maintain a fixed voltage and let current vary, which suits parallel-connected LED strips. If your LED modules specify a drive current (e.g., 700mA), a constant current driver like this one ensures consistent brightness and prevents overcurrent damage.
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Other HLG-120H Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HLG-120H-C350A Power Supply 150.5W 350mA - Adjustable | 150.5W | 430V | 0.35A | IP65 | $49.31 | View |
| Mean Well HLG-120H-C1050B Power Supply 155.4W 1050mA - Dimmable | 155.4W | 148V | 1.05A | IP65 | $50.49 | View |
| Mean Well HLG-120H-C1050AB Power Supply 155.4W 1050mA - Adjustable and Dimmable | 155.4W | 148V | 1.05A | IP65 | $51.52 | View |
| Mean Well HLG-120H-C1050A Power Supply 155.4W 1050mA - Adjustable | 155.4W | 148V | 1.05A | IP65 | $49.31 | View |
