Mean Well HLG-240H-12AB Power Supply 192W 12V - Adjustable and Dimmable | HLG Series Constant Voltage + Constant Current LED Driver

Description

Features

Universal AC input (up to 305VAC) / Full range

High efficiency up to 95%

Built-in active PFC function, PF> 0.9 for 60% of load or higher

Protections: Short circuit / Over current / Over voltage / Over temperature

IP67 / IP65 design for indoor or outdoor installations

Cooling by free air convection

Output current adjustable

Suitable for LED lighting and street lighting applications

Meet 4kV surge immunity level (IEC61000-4-5)

Multiple models for choice: A-Type: IP65 rated. Output voltage and constant current level can be adjusted through internal potentiometer B-Type: IP67 rated and built-in 3 in 1 dimming function (1~10VDC, PWM signal, or resistance) C-Type: Terminal block for I/O connection Blank-Type: IP67 rated. Cable for I/O connection D-Type(option): IP67 rated. Timer dimming function, contact MEAN WELL for details (safety pending for 150~240W)

Optional CQC models available (A/Blank-Type)

7 years warranty

General Specification

AC input voltage range	90~305VAC ; 127~431VDC
AC inrush current (max.)	Cold start, 75A at 230VAC
DC adjustment range	±6% rated output voltage
Current adjustment range	50%~100%
Over current protection	95%~108% constant current limiting, auto-recovery
Over voltage protection	110%~140% rated output voltage
Setup, rise, hold up time	2500ms, 80ms, 15ms at full load and 230VAC
Withstand voltage	I/P-O/P: 3.75kVAC, I/P-FG: 2kVAC, O/P-FG: 0.5kVAC
Working temperature	-40~+70ºC (refer to output derating curve)
Safety standards	UL8750, TUV EN61347-1, EN61347-2-13, PSE J61347-1, J61347-2-13 (except for C-Type) approved; UL1012, UL60950-1, TUV EN60950-1
EMC standards	EN55015, EN55022 class B, EN61000-3-2 class C, EN61000-3-3, EN61000-4-2,3,4,5,6,8,11, EN61547
Connection Input	UL rated, SJTW 18AWGx3C (30cm);
Connection Output	A/D/Blank-Type: SJTW 14AWGx2C (30cm) ; B-Type: SJTW 14AWGx2C (30cm)+SJTW 18AWGx2C (30cm); C-Type: Terminal block
Dimension (LxWxH) (mm)	A/B/D/Blank-Type: 244.2x 68x 38.8 C-Type: 251x 68x 38.8

Specifications

Brand

Mean Well
Series

HLG Series
Power Rating

192 Watt
Output Voltage

12 Volt
Rated Current

16 Ampere
Input Voltage

90V~305V
No of Output

1
Dimming Control

10V PWM,1-10V,Built-in Potentiometer,Resistance
Standards Met

CB,CCC,CE,EAC,PSE,RCM,TUV,UL
Operation Mode

Constant Current,Constant Voltage
Operating Temperature

-40°C~90°C
Warranty

7 Year
Length

9.61 in
Width

2.68 in
Height

1.53 in
Weight

2.87 lb

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Frequently Asked Questions

Can I use the HLG-240H-12AB for a dimmable 12V LED strip installation in a restaurant or retail space?

Yes. The HLG-240H-12AB outputs 12V at up to 16A (192W) and accepts 1-10V, PWM, or resistance dimming signals for smooth brightness control. This makes it well suited for restaurant ambient lighting or retail display strips where adjustable light levels are important.

Is the HLG-240H-12AB a good choice for powering 12V LED cove lighting with dimming?

Yes. With 192W at 12V and both a built-in adjustment potentiometer and external dimming input, the HLG-240H-12AB gives you precise control over cove lighting brightness. You can set the baseline output with the potentiometer and then control scene levels via the dimming input.

Can the HLG-240H-12AB power dimmable 12V LED signage for a storefront?

Yes. The 192W capacity at 12V handles large sign module arrays, and the dimming input lets you reduce brightness at night to save energy or meet local light-pollution regulations. The IP65 rating is sufficient for covered sign cabinets or sheltered storefront locations.

How many meters of 12V LED strip can the HLG-240H-12AB power?

Divide 192W by your strip's rated power per meter. For a strip consuming 14.4W/m, that is approximately 13.3 meters (192W / 14.4W per meter). Always check your strip's rated power per meter and stay within the 192W maximum.

Can the HLG-240H-12AB be installed in an outdoor location with splashing water?

Its IP65 rating protects against low-pressure water jets and dust, so it is suitable for covered outdoor areas and splash zones. For direct rain exposure or risk of standing water, the IP67-rated HLG-240H-12B with dimming or the base HLG-240H-12 would be a safer choice.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well HLG-240H-24 Power Supply 240W 24V	240W	24V	10A	IP67	$72.97	View
Mean Well HLG-240H-12A Power Supply 192W 12V - Adjustable	192W	12V	16A	IP65	$59.00	View
Mean Well HLG-240H-12 Power Supply 192W 12V	192W	12V	16A	IP67	$61.40	View
Mean Well HLG-240H-48A Power Supply 240W 48V - Adjustable	240W	48V	5A	IP65	$72.30	View
Mean Well HLG-240H-42B Power Supply 240W 42V- Dimmable	240W	42V	5.72A	IP67	$74.91	View
Mean Well HLG-240H-42A Power Supply 240W 42V - Adjustable	240W	42V	5.72A	IP65	$72.97	View
Mean Well HLG-240H-24A Power Supply 240W 24V - Adjustable	240W	24V	10A	IP65	$49.75	View
Mean Well HLG-240H-42 Power Supply 240W 42V	240W	42V	5.72A	IP67	$70.79	View

Mean Well HLG-240H-12AB Power Supply 192W 12V - Adjustable and Dimmable