Mean Well HBG-240-24AB Power Supply | Constant Voltage + Constant Current LED Driver

Name: Mean Well HBG-240-24AB Power Supply 240W 24V - Adjustable and Dimmable 10A
Brand: Mean Well
SKU: HBG-240-24AB
Price: 93.84 USD
Availability: InStock

Overview

HBG-240-24AB is the 24V output model of this series: rated current 10A, rated power 240W, typical efficiency 92.5%. Type AB: Io adjustable through built-in potentiometer with 3 in 1 dimming function (IP65).

HBG-240 series is a 240W AC/DC LED driver featuring the circular shape design. It operates from 90~305VAC and offers the dual modes constant voltage and constant current output models with different rated voltage between 24V and 60V. Thanks to the high efficiency up to 93.5%, with the fanless design, the entire series is able to operate for -40℃ ~ +75℃ 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. HBG-240 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
Circular metal housing with classⅠdesign
Built-in active PFC function
IP65 rating for indoor or outdoor installations
Function options: output adjustable via potentiometer; 3 in 1 dimming
Typical lifetime>50000 hours
5 years warranty

Specifications

HBG-240-24ABSpecifications from the official datasheet (2026-06-15 edition)

OUTPUT

DC VOLTAGE: 24V
CONSTANT CURRENT REGION^Note.2: 14.4 ~ 24V
RATED CURRENT: 10A
RATED POWER^Note.5: 240W
RIPPLE & NOISE (max.)^Note.3: 150mVp-p
CURRENT ADJ. RANGE: 6 ~ 10A
VOLTAGE TOLERANCE^Note.4: ±2.0%
LINE REGULATION: ±0.5%
LOAD REGULATION: ±0.5%
SETUP, RISE TIME^Note.6: 500ms,120ms /230VAC 2500ms,120ms /115VAC
HOLD UP TIME (Typ.): 15ms /115VAC, 230VAC

INPUT

VOLTAGE RANGE^Note.5: 90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR: PF>0.98/115VAC, PF>0.95/230VAC, PF>0.93/277VAC@full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION: THD< 20%(@load≧60%/115VC,230VAC; @load≧80%/277VAC) (Please refer to "TOTAL HARMONIC DISTORTION(THD)" section)
EFFICIENCY (Typ.)^Note.7: 92.5%
AC CURRENT (Typ.): 2.5A / 115VAC 1.3A / 230VAC 1.2A / 277VAC
INRUSH CURRENT (Typ.): COLD START 75A(twidth=680μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 2 units (circuit breaker of type B) / 3 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: Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE: 27 ~ 34V
OVER TEMPERATURE: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

WORKING TEMP.: Tcase=-40 ~ +75℃ (Please refer to " OUTPUT LOAD vs TEMPERATURE" section)
MAX. CASE TEMP.: Tcase=+75℃
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 50℃)
VIBRATION: 10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes

SAFETY & EMC

SAFETY STANDARDS: UL8750,CSA C22.2 No.250.13-12, ENEC BS EN/EN61347-1, BS EN/EN61347-2-13 independent, BS EN/EN62384; GB/T19510.1,GB/T19510.213, BIS IS15885(for 48A,60A only), EAC TP TC 004, IP65 approved
WITHSTAND VOLTAGE: I/P-O/P:3.75KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
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/EN61000-3-2 Class C (@load≧75%) ; BS EN/EN61000-3-3, GB/T 17743, GB17625.1, EAC TP TC 020
EMC IMMUNITY: Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61547,light industry level (surge immunity:Line-Earth:4KV, Line-Line:2KV), EAC TP TC 020

OTHERS

MTBF: 1792.9K hrs min. Telcordia SR-332 (Bellcore) ;172.4K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: ψ191.5mm *69mm (D * H)
PACKING: 2.1Kg; 8pcs/18.3Kg/2.09CUFT

MODEL ENCODING

Blank: Io fixed; IP67
A: Io adjustable through built-in potentiometer; IP65
B: 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance); IP67
AB (this model): Io adjustable through built-in potentiometer with 3 in 1 dimming function; IP65
DA: DALI control technology; IP67

Test conditions and notes12

1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25℃ of ambient temperature.
2. Please refer to "DRIVING METHODS OF LED MODULE".
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
6. Length of set up time is measured at cold first start. Turning ON/OFF the driver may lead to increase of the set up time.
8. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again. (as available on https://www.meanwell.com//Upload/PDF/EMI_statement_en.pdf)
9. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 70℃ or less.
10. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
11. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).
12. For any application note and IP water proof function installation caution, please refer our user manual before using. https://www.meanwell.com/Upload/PDF/LED_EN.pdf
13. For A/AB type need to consider build-in using or filling the Io adjusting hole with the potting compound to comply with Type HL application.

Technical drawings

HBG-240-24AB BLOCK DIAGRAM — BLOCK DIAGRAM

HBG-240-24AB DIMMING OPERATION — DIMMING OPERATION

HBG-240-24AB Illustration (page 5) — Illustration (page 5)

HBG-240-24AB OUTPUT LOAD vs TEMPERATURE(Note.10) — OUTPUT LOAD vs TEMPERATURE(Note.10)

HBG-240-24AB STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

HBG-240-24AB TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HBG-240-24AB LIFETIME(Kh) — LIFETIME(Kh)

HBG-240-24AB MECHANICAL SPECIFICATION ※ Blank-Type — MECHANICAL SPECIFICATION ※ Blank-Type

HBG-240-24AB MECHANICAL SPECIFICATION ※ A-Type — MECHANICAL SPECIFICATION ※ A-Type

HBG-240-24AB MECHANICAL SPECIFICATION ※ B/DA-Type — MECHANICAL SPECIFICATION ※ B/DA-Type

HBG-240-24AB INSTALLATIONS — INSTALLATIONS

Typical applications

LED bay lighting
LED stage lighting
LED spot lighting

Downloads

Datasheet1

HBG-240-24AB datasheetHBG-240-spec.pdf · 2026-06-15 edition PDF Download

Certificates8

Mean Well HBG-240 ENEC Certificate PDF Download

Mean Well HBG-240 CCC Certificate PDF Download

Mean Well HBG-240 CB Certificate PDF Download

Mean Well HBG-240 EMC Certificate PDF Download

Mean Well HBG-240 CE-DEC Certificate PDF Download

Mean Well HBG-240 UK-dec Certificate PDF Download

Mean Well IDLC Series UL Certificate PDF Download

Mean Well IDLC Series EAC Certificate PDF Download

Test reports1

Mean Well HBG-240-24 Test Report PDF Download

Catalogues2

Mean Well LED Driver Catalog PDF Download

Mean Well Sign Panel Catalog PDF Download

FAQ

Can I use the Mean Well HBG-240-24AB for 24V LED strip lighting?

Yes, this model is designed for 24V output and can supply up to 240W and 10A, which fits many 24V LED strip lighting systems. For strip projects, the key check is that the total strip load stays within 240W and matches the 24V output. Because the HBG-240 series is IP65 or IP67 approved, it can also suit strip lighting in locations where water resistance matters.

Is the HBG-240-24AB suitable for outdoor LED signage or sign lighting?

It can be a fit for outdoor LED signage that uses a 24V driver and stays within the 240W, 10A output limit. The series' IP65 or IP67 approval supports use in wet or dusty environments, and the working case temperature (Tcase) range is -40°C to +75°C. You still need to confirm the sign load matches the 24V output and does not exceed 240W.

Can this LED driver be used for high bay or low bay lighting?

Yes, this series is shown for high bay light installation (hanger or chain mounting), and this model provides 240W at 24V in a round Ø191.5mm housing suited to that style of fixture. It works in constant voltage or constant current mode with a 14.4-24V constant current region, so the fixture needs to be compatible with that output range.

Can I use the HBG-240-24AB in large 24V lighting systems that need dimming and output adjustment?

Yes, the AB version has output current adjustment via a built-in potentiometer (6-10A) and 3-in-1 dimming (1-10VDC, 10V PWM or resistance), so it can be considered for 24V lighting systems where those functions are required. Its output is 24V, 10A, and 240W, which makes it suitable for higher-power 24V LED loads within that limit. Check that the fixture or lighting load matches the 24V output or the 14.4-24V constant current region.

How much 24V LED strip can this power supply run?

The maximum load is 240W, so the sizing formula is 240W divided by your strip rated power per meter to estimate the maximum strip length. This model outputs 24V and up to 10A, so both the strip voltage and total wattage must stay within those limits. Always check your strip rated power per meter before calculating the final length.

Is the HBG-240-24AB okay for wet, dusty, or cold outdoor environments?

It is built for harsher conditions than indoor-only drivers because the HBG-240 series is IP65 or IP67 approved. The specified working case temperature (Tcase) range is -40°C to +75°C, with load derating at higher temperatures, which supports use in very cold and hot environments. As with any outdoor product, suitability depends on the rest of the system also matching the environmental conditions.

How does the HBG-240-24AB compare with other 24V 240W HBG series models?

Within the related 24V, 240W family, the sibling models are HBG-240-24, HBG-240-24A, HBG-240-24B, and HBG-240-24DA. The HBG-240-24, HBG-240-24A, and HBG-240-24B are 24V, 10A, 240W, with a 14.4-24V constant current region, while the HBG-240-24DA is 24V, 10A, 240W, with a 16.8-24V region. Beyond that narrower DA region, the versions differ in their adjustment (A/AB), 3-in-1 dimming (B/AB) and DALI (DA) options.

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Mean Well HBG-240-24AB Power Supply 240W 24V - Adjustable and Dimmable 10A

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Overview

Features

Specifications

OUTPUT

INPUT

PROTECTION

ENVIRONMENT

SAFETY & EMC

OTHERS

MODEL ENCODING

Technical drawings

Typical applications

Downloads

Datasheet1

Certificates8

Test reports1

Catalogues2

FAQ

Payment & Security

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Mean Well HBG-240-24AB Power Supply 240W 24V - Adjustable and Dimmable 10A

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