Mean Well HLG-240H-12A Power Supply 192W 12V - Adjustable

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

Built-in Potentiometer
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-12A to power 12V LED strip lighting in a covered patio or carport?

Yes. The HLG-240H-12A delivers 12V at up to 16A (192W) with an IP65 water-resistant rating, which protects against low-pressure water jets and dust. Covered outdoor areas like patios, carports, and awnings are well within its protection level.

Is the adjustable output on the HLG-240H-12A useful for fine-tuning 12V LED brightness?

Yes. The built-in potentiometer lets you trim output voltage and current, which is helpful when you need to reduce brightness slightly or match the driver precisely to your LED load. The CC voltage range of 6-12V gives you room to lower the drive level without needing an external dimmer.

Can the HLG-240H-12A drive large 12V LED arrays for under-cabinet or display case lighting?

Yes. At 192W and 12V output, this driver has enough capacity for extensive under-cabinet runs or commercial display case lighting. The adjustable output allows you to fine-tune voltage to match the specific LED modules, reducing excess heat and improving efficiency.

How many meters of 12V LED strip can the HLG-240H-12A handle?

Divide 192W by your strip's power consumption per meter. For instance, a strip rated at 9.6W/m would allow about 20 meters (192W / 9.6W per meter = 20m). Always check your strip's rated power per meter and keep total load at or below 192W for reliable operation.

Is the HLG-240H-12A suitable for a damp basement or washdown-area installation?

Yes. IP65 protects against low-pressure water jets from any direction and full dust ingress, making it suitable for damp basements, garages, or light-duty washdown areas. For fully exposed rain or submersion-risk locations, consider the IP67-rated HLG-240H-12 or HLG-240H-12B.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well HLG-240H-24 Power Supply 240W 24V	240W	24V	10A	IP67	$70.59	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	$70.59	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	$49.28	View
Mean Well HLG-240H-42 Power Supply 240W 42V	240W	42V	5.72A	IP67	$70.79	View