Mean Well HLG-150H-24A Power Supply 150W 24V - Adjustable

Name: Mean Well HLG-150H-24A Power Supply 150W 24V - Adjustable 6.3A
Brand: Mean Well
SKU: HLG-150H-24A
Price: 60.97 USD
Availability: InStock

Overview

HLG-150H-24A is the 24V output model of this series: rated current 6.3A, rated power 151.2W, typical efficiency 93%. Type A: Io and Vo adjustable through built-in potentiometer (IP65).

HLG-150H series is a 150W AC/DC LED driver featuring the dual mode constant voltage and constant current output. HLG-150H operates from 90～305VAC and offers models with different rated voltage ranging between 12V and 54V. Thanks to the high efficiency up to 94%, with the fanless design, the entire series is able to operate for -40℃ ~ +90℃ case temperature under free air convection. The design of metal housing and IP65 ingress protection level allows this series to fit both indoor and outdoor applications. HLG-150H is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Features

Constant Voltage + Constant Current mode output
Metal housing with class I design
IP65 rating for indoor or outdoor installations
Function options: output adjustable via potentiometer
Typical lifetime > 62000 hours
7 years warranty

Specifications

HLG-150H-24ASpecifications from the official datasheet (2026-07-24 edition)Download datasheet PDF

OUTPUT

DC VOLTAGE: 24V
CONSTANT CURRENT REGION^Note.4: 12 ~ 24V
RATED CURRENT: 6.3A
RATED POWER: 151.2W
RIPPLE & NOISE (max.)^Note.2: 150mVp-p
VOLTAGE ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer)
VOLTAGE ADJ. RANGE: 22 ~ 27V
CURRENT ADJ. RANGE: Adjustable for A/AB-Type only (via built-in potentiometer)
CURRENT ADJ. RANGE: 3.8 ~ 6.3A
VOLTAGE TOLERANCE^Note.3: ±1.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.6: 1000ms,200ms/115VAC 500ms,200ms/230VAC
HOLD UP TIME (Typ.): 16ms / 115VAC, 230VAC

INPUT

VOLTAGE RANGE^Note.5: 90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR (Typ.): PF≧0.98/115VAC, PF≧0.95/230VAC, PF≧0.92/277VAC @ full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION: THD< 20% (@ load≧60% / 115VAC,230VAC; @ load≧75% / 277VAC) (Please refer to " TOTAL HARMONIC DISTORTION (THD) " section)
EFFICIENCY (Typ.): 93%
AC CURRENT (Typ.): 1.7A / 115VAC 0.75A / 230VAC 0.7A / 277VAC
INRUSH CURRENT (Typ.): COLD START 65A(twidth=425μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 4 units (circuit breaker of type B) / 7 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.75mA / 277VAC

PROTECTION

OVER CURRENT: 95 ~ 108% Constant current limiting, recovers automatically after fault condition is removed
SHORT CIRCUIT: Constant current limiting, recovers automatically after fault condition is removed
OVER VOLTAGE: 28 ~ 34V Shut down o/p voltage with auto-recovery or re-power on to recovery
OVER TEMPERATURE^Note.9: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.: Tcase= -40 ~ +90℃ (Please refer to "OUTPUT LOAD vs TEMPERATURE" section)
MAX. CASE TEMP.: Tcase= +90℃
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 60℃)
VIBRATION: 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: UL8750(type”HL”), CSA C22.2 No. 250.0-08; BS EN/EN 61347-1, BS EN/EN 61347-2-13, AS/NZS 61347-1, AS/NZS 61347-2-13 independent; GB/T19510.1,GB/T19510.213 ;IP65; J61347-1, J61347-2-13 ,BIS Is15885( for A,B type only), EAC TP TC 004; KC61347-1,KC61347-2-13 approved
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:1.5KVAC
ISOLATION RESISTANCE: I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH
EMC EMISSION: Compliance to BS EN/EN55015, BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2 Class C (@ load≧60%) ; BS EN/EN61000-3-3,GB/T 17743 , GB17625.1(except for D-type), EAC TP TC 020, KSC 9815(except for D-type)
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61547, BS EN/EN55024, light industry level (surge immunity Line-Earth 4KV, Line-Line 2KV), EAC TP TC 020, KSC 9547(except for D-type)

OTHERS

MTBF: 2176.1K hrs min. Telcordia SR-332(Bellcore) ; 166.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: 228*68*38.8mm
PACKING: 1.15Kg; 12pcs/14.8Kg/0.8CUFT

Certifications & ratings

Type: HL

MODEL ENCODING

Blank: Io and Vo fixed; IP67
A (this model): Io and Vo adjustable through built-in potentiometer; IP65
B: 3 in 1 dimming function (1~10VDC, 10V PWM signal and resistance); IP67
AB: Io and Vo adjustable through built-in potentiometer & 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance); IP65
D: Timer dimming function, contact MEAN WELL for details(safety pending); IP67

Test conditions and notes15

Technical drawings

HLG-150H-24A BLOCK DIAGRAM — BLOCK DIAGRAM

HLG-150H-24A Illustration (page 5) — Illustration (page 5)

HLG-150H-24A STATIC CHARACTERISTICS — STATIC CHARACTERISTICS

HLG-150H-24A TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HLG-150H-24A MECHANICAL SPECIFICATION ※A-Type — MECHANICAL SPECIFICATION ※A-Type

HLG-150H-24A Dimensions (mm) — Dimensions (mm)

HLG-150H-24A WATERPROOF CONNECTION — WATERPROOF CONNECTION

Typical applications

LED street lighting
LED high-bay lighting
Parking space lighting
LED fishing lamp
LED greenhouse lighting
Type "H" for use in ClassⅠ, Division 2 hazardous (Classified) location.

Downloads

Datasheet1

HLG-150H-24A datasheetHLG-150H-SPEC.PDF · 2026-07-24 edition PDF Download

Certificates5

UL Certificate (HLG-150H)(EN) PDF Download

TUV Certificate (HLG-150H)(EN) PDF Download

EMC Certificate (HLG-150H)(EN) PDF Download

PSE Certificate (HLG-150H)(EN) PDF Download

CCC Certificate(HLG-150H)(EN) PDF Download

Catalogues1

Mean Well LED Driver Catalog PDF Download

FAQ

Can I use the HLG-150H-24A to power 24V LED strips in a sheltered outdoor setting?

Yes. The HLG-150H-24A delivers 24V at up to 6.3A (151.2W) with an IP65 water-resistant rating. It handles dust and low-pressure water jets, making it suitable for covered patios, soffits, or carports. For fully exposed rain locations, consider the IP67-rated HLG-150H-24 instead.

Is the adjustable output on the HLG-150H-24A helpful for tuning 24V LED installations?

Yes. The built-in potentiometer lets you trim the output voltage (22-27V) and current (3.8-6.3A) to match your specific LED load. You can lower the drive current to reduce brightness or raise the voltage slightly to compensate for voltage drop on long cable runs without needing an external dimmer.

Can the HLG-150H-24A power 24V LED modules for large commercial signage?

Yes. At 151.2W and 24V, it drives a substantial array of 24V sign modules. The adjustable output is especially useful for dialing in the exact voltage match to your module string, reducing waste heat and extending module life. The 90-305VAC input suits international deployments.

Is the HLG-150H-24A a good choice for 24V under-cabinet or cove lighting?

Yes. The 151.2W capacity is ample for typical under-cabinet or cove lighting runs, and the adjustable output lets you set the brightness to the desired level. Its 228 x 68 x 38.8 mm dimensions fit in most ceiling voids, furniture cavities, or utility closets.

How many meters of 24V LED strip can the HLG-150H-24A handle?

Divide the 151.2W rated power by your strip's power per meter. For example, a 24V strip rated at 12W/m allows about 12.6 meters (151.2W / 12W per meter). Always check your strip's rated power per meter and keep total load at or below 151.2W.

Is the HLG-150H-24A rated for damp indoor environments like bathrooms or laundry rooms?

Yes. IP65 protects against dust and low-pressure water jets, which comfortably covers damp indoor spaces such as bathrooms, laundry rooms, kitchens, and parking garages. For locations with heavy direct water exposure, the IP67-rated HLG-150H-24 would be more appropriate.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Mean Well HLG-150H-24B Power Supply 150W 24V- Dimmable 6.3A	151.2W	24V	6.3A	IP67	View
Mean Well HLG-150H-24 Power Supply 150W 24V 6.3A	151.2W	24V	6.3A	IP67	View

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Mean Well HLG-150H-24A Power Supply 150W 24V - Adjustable 6.3A

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