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Mean Well HBGC-300-M-AB Power Supply 300W 2800mA - Adjustable and D...
The HBGC-300-M is a 300W Mean Well power converter (input range: 90~305VAC).
Key Features
- ✓ Input voltage range: 90~305VAC
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ 3 years warranty
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BrandMean Well
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SeriesHBGC Series
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Power Rating301.6 Watt
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Output Voltage120 Volt
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Rated Current2.8 Ampere
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Input Voltage90V~305V
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No of Output1
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Dimming Control10V PWM,1-10V,Built-in Potentiometer,Resistance
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Standards MetCB,CCC,CE,ENEC,UL
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Operation ModeConstant Current
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Operating Temperature-40°C~80°C
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Warranty5 Year
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Length7.54 in
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Width7.54 in
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Height2.72 in
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Weight4.85 lb
::specification::
Frequently Asked Questions
Can I use the HBGC-300-M-AB for dimmable LED downlights that need constant current?
Yes, if the LED downlight array is a constant-current load operating within 58-116V. This AB version supports dimming with 0-10Vdc, 10V PWM, and resistance, which can be useful in dimmable commercial fixtures. It is not intended for constant-voltage LED products.
Is the HBGC-300-M-AB appropriate for signage modules that need analog dimming control?
It can be appropriate when the signage assembly is a constant-current load and the total forward voltage falls within 58-116V. The exact number of modules depends on each module's forward voltage, so there is no fixed module count. Its 301.6W rating and 0-10Vdc / 10V PWM / resistance dimming support make it suitable for higher-power dimmable systems in that range.
Can this driver run a small LED array in a fixture that uses 0-10V dimming?
Yes, if the LED array is constant current and its operating voltage stays within 58-116V. The AB feature set is specifically the version in this series with 0-10Vdc, 10V PWM, and resistance dimming support. It should not be used as a constant-voltage source for 12V or 24V LED arrays.
How do I size an LED load for the HBGC-300-M-AB?
Match it to a constant-current LED load whose total forward voltage is inside the 58-116V CC range and whose total power stays within 301.6W. The usable number of LEDs depends on the forward voltage of each LED or module, so LED count is not a fixed specification for this driver. That distinction matters because this is a constant-current driver, not a constant-voltage power supply.
Can the HBGC-300-M-AB handle outdoor or temperature-exposed lighting applications?
Yes. It carries an IP67 waterproof rating and an operating temperature range of -40°C to +80°C. Those ratings make it suitable for demanding indoor or outdoor environments where moisture and temperature range matter.
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Other HBGC-300 Models
8 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well HBGC-300-M-ADA Power Supply 300W 2800mA - Adjustable and DALI | 301.6W | 120V | 2.8A | IP67 | $109.84 | View |
| Mean Well HBGC-300-M-A Power Supply 300W 2800mA - Adjustable | 301.6W | 120V | 2.8A | IP67 | $93.46 | View |
| Mean Well HBGC-300-L-ADA Power Supply 300W 1400mA - Adjustable and DALI | 301.6W | 240V | 1.4A | IP67 | $109.84 | View |
| Mean Well HBGC-300-L-AB Power Supply 300W 1400mA - Adjustable and Dimmable | 301.6W | 240V | 1.4A | IP67 | $99.06 | View |
| Mean Well HBGC-300-L-A Power Supply 300W 1400mA - Adjustable | 301.6W | 240V | 1.4A | IP67 | $93.46 | View |
| Mean Well HBGC-300-H-ADA Power Supply 300W 5600mA - Adjustable and DALI | 301.6W | 62V | 5.6A | IP67 | $109.84 | View |
| Mean Well HBGC-300-H-AB Power Supply 300W 5600mA - Adjustable and Dimmable | 301.6W | 62V | 5.6A | IP67 | $99.06 | View |
| Mean Well HBGC-300-H-A Power Supply 300W 5600mA - Adjustable | 301.6W | 62V | 5.6A | IP67 | $93.46 | View |
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