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Mean Well HBGC-300-M-A Power Supply 300W 2800mA - Adjustable

SKU:

HBGC-300-M-A

Model

300W 2800mA Adjustable

$93.46 USD

SKU: HBGC-300-M-A

300W 2800mA Adjustable and Dimmable

$99.06 USD

SKU: HBGC-300-M-AB

300W 2800mA Adjustable and DALI

$109.84 USD

SKU: HBGC-300-M-ADA

Product variants

$93.46 USD

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Description

Features

Wide input range 90~305VAC

Full power at 60~100% max current (Constant Power)

Built-in active PFC function

Circular metal housing design with IP67

Function options: output adjustable via potentiometer; 3 in 1 dimmable(Dim to off and isolation); DALI-2 dimming

Typical lifetime>50000 hours

5 years warranty

General Specification

AC input voltage range	90~305VAC 127~431VDC
AC inrush current (max.)	Cold start, 45A at 230VAC
DC adjustment range	30%~100% max current
Over-voltage protection	up to 125% of open circuit voltage
Withstand voltage	I/P - O/P: 3.75kVAC, I/P-FG:2kVAC, O/P-FG:1.5kVAC
Working temperature	-40~+80°C
Safety standards	UL8750 ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384 (type”HL”), CSA C22.2 No. 250.13-12; ; EAC TP TC 004;GB19510.1 GB19510.14 , ; IP67 approved
EMC standards	EN55015, EN61000-3-2 Class C, EN61000-4-2,3,4,5,6,8,11
Connection	SJTW 18AWG for input/SJTW 14AWG for output
Dimension (DxH)	φ191.5mm x 69mm
Packing	2.2Kg;8pcs/19.8Kg/2.09CUFT

Specifications

Brand

Mean Well
Series

HBGC Series
Power Rating

301.6 Watt
Output Voltage

120 Volt
Rated Current

2.8 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

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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.

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-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