Mean Well HLG-185H-30A Power Supply 185W 30V - 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) 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, 65A at 230VAC
DC adjustment range	±10% 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, 16ms
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
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);
Dimension (LxWxH) (mm)	A/B/D/Blank-Type: 228x 68x 38.8

Specifications

Brand

Mean Well
Series

HLG Series
Power Rating

185 Watt
Output Voltage

30 Volt
Rated Current

6.2 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

8.98 in
Width

2.68 in
Height

1.53 in
Weight

2.54 lb

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Frequently Asked Questions

Can I use the HLG-185H-30A to power 30V LED strips in a warehouse with adjustable brightness?

Yes. The HLG-185H-30A delivers 185W at 30V with a built-in potentiometer for output voltage and current adjustment. This lets you trim brightness to match the specific LED load. The IP65 rating protects against dust and low-pressure water, making it suitable for indoor warehouse or workshop environments.

Is the HLG-185H-30A a good choice for 30V LED panel lighting in commercial offices?

Yes. With 185W at 30V and adjustable output, it can power 30V LED panels or troffers while letting you fine-tune the drive level to match panel specifications. The wide 90-305VAC input works with commercial power supplies, and the 7-year warranty provides long-term reliability for fixed installations.

Can the HLG-185H-30A drive 30V LED modules for indoor retail or museum display lighting?

Yes. At 185W and 30V, it handles substantial lighting loads for display cases, track-mounted accent lights, or wall-wash fixtures using 30V LED modules. The adjustable output via potentiometer lets you precisely dial in the voltage and current to prevent over-driving sensitive exhibit lighting.

How many meters of 30V LED strip can the HLG-185H-30A support?

Divide 185W by your strip's wattage per meter. For instance, a 30V strip rated at 18W/m allows about 10.2 meters (185W / 18W per meter ≈ 10.2m). Always check your strip's rated power per meter and keep the total load at or below 185W for safe operation.

Is the HLG-185H-30A protected enough for a covered outdoor installation like a parking garage?

Yes. The IP65 rating provides complete dust protection and resistance to low-pressure water jets, which is sufficient for covered parking garages, loading docks, and semi-enclosed outdoor areas. For locations with direct rain exposure or standing water, the IP67-rated HLG-185H-30 would be a safer choice.

Can I use the HLG-185H-30A in a location with wide temperature swings?

Yes. The operating temperature range of -40°C to +90°C handles environments from unheated warehouses in winter to hot attic spaces in summer. The aluminium casing aids heat dissipation, and the wide 90-305VAC input tolerates voltage fluctuations that often accompany temperature extremes in poorly regulated power grids.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well HLG-185H-24A Power Supply 185W 24V - Adjustable	185W	24V	7.8A	IP65	$58.71	View