Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well HBGC-300-M-A Power Supply 300W 2800mA - Adjustable
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Description
Description
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
Specifications
Specifications
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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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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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Length19.15 cm
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Width19.15 cm
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Height6.9 cm
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Weight2.2 kg
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Payment & Security
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Frequently Asked Questions
Can I use the HBGC-300-M-A for medium-voltage LED downlight arrays?
Yes, if the downlight array is a constant-current design that operates within the 58-116V CC range. This driver is rated at 301.6W, so it suits larger LED loads than small constant-voltage power supplies. It is not the right choice for 12V or 24V constant-voltage downlights.
Is the HBGC-300-M-A a good fit for LED signage modules in a mid-voltage series configuration?
It can be, provided the signage load is constant current and its total forward voltage falls between 58V and 116V. The exact number of LEDs or modules depends on the forward voltage of each one, so there is no single LED count for this driver. Its 301.6W capacity supports higher-power assemblies within that voltage window.
Can this model power a compact LED array used in commercial lighting equipment?
Yes, when the LED array is built for constant-current operation and the array voltage stays within 58-116V. The built-in potentiometer makes this version suitable where output adjustment is needed at the driver level. It is not intended for constant-voltage LED loads.
What should I check before pairing the HBGC-300-M-A with an LED load?
The main checks are constant-current operation, a forward-voltage requirement inside 58-116V, and total load power within 301.6W. The number of LEDs depends on each LED's forward voltage, so sizing should be done from the load's voltage characteristics instead of a fixed LED count. If the product expects a fixed DC voltage, use a constant-voltage supply instead.
How does the HBGC-300-M-A compare with other HBGC-300 series current ranges?
Within the 301.6W HBGC-300 family, the H versions use a 29-58V CC range at 5.6mA, the M versions use a 58-116V CC range at 2.8mA, and the L versions use a 116-232V CC range at 1.4mA. This HBGC-300-M-A is the adjustable M-range option. AB adds dimming, and ADA adds DALI dimming.
Other HBGC-300 Models
8 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well HBGC-300-M-ADA Power Supply 300W 2800mA - Adjustable and DALI | 301.6W | 120V | 2.8A | IP67 | View |
| Mean Well HBGC-300-M-AB Power Supply 300W 2800mA - Adjustable and Dimmable | 301.6W | 120V | 2.8A | IP67 | View |
| Mean Well HBGC-300-L-ADA Power Supply 300W 1400mA - Adjustable and DALI | 301.6W | 240V | 1.4A | IP67 | View |
| Mean Well HBGC-300-L-AB Power Supply 300W 1400mA - Adjustable and Dimmable | 301.6W | 240V | 1.4A | IP67 | View |
| Mean Well HBGC-300-L-A Power Supply 300W 1400mA - Adjustable | 301.6W | 240V | 1.4A | IP67 | View |
| Mean Well HBGC-300-H-ADA Power Supply 300W 5600mA - Adjustable and DALI | 301.6W | 62V | 5.6A | IP67 | View |
| Mean Well HBGC-300-H-AB Power Supply 300W 5600mA - Adjustable and Dimmable | 301.6W | 62V | 5.6A | IP67 | View |
| Mean Well HBGC-300-H-A Power Supply 300W 5600mA - Adjustable | 301.6W | 62V | 5.6A | IP67 | View |
