Can I use the HBGC-300-L-A for high-forward-voltage LED downlight arrays?

Yes, if the downlight array is built for constant current operation and its total forward voltage falls within the 116-232V constant current range. This is a 301.6W constant current driver, not a constant voltage supply for low-voltage LED products.

Is the HBGC-300-L-A suitable for long-series signage LED modules?

It can be suitable for signage module assemblies that are designed as constant current loads and operate within the 116-232V CC range. It is not intended for standard constant voltage signage systems.

Can this model power a small LED array in a demanding environment?

Yes, when the array is a constant current load within 116-232V. The IP67 waterproof rating and -40°C to +80°C operating temperature range support use in harsh indoor or outdoor conditions.

What makes an LED load compatible with the HBGC-300-L-A?

The LED load must require constant current drive, and the total forward voltage must stay within the 116-232V constant current range. The number of LEDs depends on each LED's forward voltage, so there is no single LED count that applies to every load.

Is the HBGC-300-L-A a better choice for high-voltage LED strings than the H or M versions?

For higher forward voltage LED strings, the L version is the highest-voltage option in this 301.6W family because it operates across 116-232V CC. By comparison, M models are 58-116V CC at 2.8mA and H models are 29-58V CC at 5.6mA; within the L group, A is adjustable, AB adds 0-10Vdc, 10V PWM, and resistance dimming, and ADA adds DALI dimming.

Image shown is a representation only. Exact specifications should be obtained from the product datasheet.

Mean Well

Mean Well HBGC-300-L-A Power Supply 300W 1400mA - Adjustable

Name: Mean Well HBGC-300-L-A Power Supply 300W 1400mA - Adjustable
Brand: Mean Well
SKU: HBGC-300-L-A
Price: 93.46 USD
Availability: InStock

SKU:

HBGC-300-L-A

$93.46 USD

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HBGC-300-L-A

HBG-60-1400 1400mA Low stock $25.03 USD

HBG-60-1400P 1400mA PCB Type Low stock $25.20 USD

HBGC-300-L-A 1400mA Adjustable Low stock $93.46 USD

HBGC-300-L-AB 1400mA Adjustable and Dimmable Low stock $99.06 USD

HBGC-300-L-ADA 1400mA Adjustable and DALI Low stock $109.84 USD

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The HBGC-300-L 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

Brand

Mean Well
Series

HBGC Series
Power Rating

301.6 Watt
Output Voltage

240 Volt
Rated Current

1.4 Ampere
Input Voltage

90V~305V
No of Output

1
Dimming Control

Built-in Potentiometer
Standards Met

CB,CCC,CE,ENEC,UL
Operation Mode

Constant Current
Operating Temperature

-40°C~80°C
Warranty

5 Year
Length

7.54 in
Width

7.54 in
Height

2.72 in
Weight

4.85 lb

Payment & Security

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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-AB Power Supply 300W 2800mA - Adjustable and Dimmable	301.6W	120V	2.8A	IP67	$99.06	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-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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Mean Well HBGC-300-L-A Power Supply 300W 1400mA - Adjustable

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Mean Well HBGC-300-L-A Power Supply 300W 1400mA - Adjustable

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