Mean Well HLG-185H-30AB Power Supply | 185W 30V

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

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

8.98 in
Width

2.68 in
Height

1.53 in
Weight

2.54 lb

File Downloads

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Frequently Asked Questions

Can I use the HLG-185H-30AB for dimmable 30V LED lighting in a conference room or event space?

Yes. The HLG-185H-30AB delivers 185W at 30V with both output adjustment and 1-10V/PWM dimming input. This combination lets you set a base output level via the potentiometer and dynamically control brightness via a dimmer or building management system — ideal for spaces where lighting scenes change frequently.

Is the HLG-185H-30AB suitable for dimmable 30V LED strip in a sheltered outdoor dining area?

Yes. The IP65 water-resistant rating handles splashing, humidity, and dust in covered outdoor dining areas, patios, or terraces. The dimming input lets you adjust ambiance via a 1-10V or PWM controller throughout the evening without needing a separate dimmable driver.

Can the HLG-185H-30AB power adjustable 30V LED lighting for photography or video studios?

Yes. With 185W at 30V and both fine-tuning via potentiometer and external dimming via 1-10V/PWM, it provides precise brightness control needed in studio environments. The CC voltage range of 15-30V ensures stable output across varying LED forward voltages as brightness changes.

How many meters of 30V LED strip can the HLG-185H-30AB handle?

Divide 185W by your strip's rated power per meter. A 30V strip rated at 12W/m allows about 15.4 meters (185W / 12W per meter ≈ 15.4m). A higher-power 20W/m strip allows about 9.2 meters. Check your strip's rated power per meter and keep total load at or below 185W.

Is the HLG-185H-30AB protected enough for a humid indoor environment like a spa or pool house?

The IP65 rating protects against dust and low-pressure water jets, which handles indoor humidity, condensation, and occasional splashing in spa or pool house environments. However, it should not be submerged or directly exposed to continuous water streams. For areas with standing water risk, consider the IP67-rated HLG-185H-30B.

What makes the HLG-185H-30AB different from the HLG-185H-30B for dimming applications?

Both support external dimming via 1-10V/PWM input with the same 185W / 30V / 6.2A output. The key difference is that the -30AB also includes a built-in potentiometer for output voltage/current adjustment and has an IP65 water-resistant rating. The -30B has no potentiometer adjustment but carries a higher IP67 waterproof rating for fully exposed outdoor use.

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

Mean Well HLG-185H-30AB Power Supply 185W 30V - Adjustable and Dimmable