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Mean Well HBGC-300-M-AB Power Supply 300W 2800mA - Adjustable and Dimmable

SKU HBGC-300-M-AB

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Select model — 3 in this family

HBGC-300-M-AB

HBGC-300-M-A 2800mA Adjustable Backorder

HBGC-300-M-AB 2800mA Adjustable and Dimmable Backorder

HBGC-300-M-ADA 2800mA Adjustable and DALI Backorder

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The HBGC-300-M is a 301.6W Mean Well AC-DC constant current LED driver (input: 90~305VAC, output: 120V, operating temperature: -40~+80°C).

Key Features

✓ Input voltage: 90~305VAC
✓ Output voltage (max): 120V
✓ Rated output current: 2.8A
✓ 0/1–10V dimming control
✓ Ingress protection: IP67
✓ Operating temperature: -40~+80°C
✓ Active PFC — meets international energy efficiency standards
✓ Safety certifications: CB, CCC, CE, ENEC, UL
✓ 5 year warranty

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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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-A Power Supply 300W 2800mA - Adjustable	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

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Key Features

✓ Input voltage: 90~305VAC

✓ Output voltage (max): 120V

✓ Rated output current: 2.8A

✓ 0/1–10V dimming control

✓ Ingress protection: IP67

✓ Operating temperature: -40~+80°C

✓ Active PFC — meets international energy efficiency standards

✓ Safety certifications: CB, CCC, CE, ENEC, UL

✓ 5 year warranty

Mean Well HBGC-300-M-AB Power Supply 300W 2800mA - Adjustable and Dimmable

Select model — 3 in this family

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Frequently Asked Questions

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Mean Well HBGC-300-M-AB Power Supply 300W 2800mA - Adjustable and Dimmable

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