Mean Well HBG-100-48B Power Supply 100W 48V

Name: Mean Well HBG-100-48B Power Supply 100W 48V - Dimmable
Brand: Mean Well
SKU: HBG-100-48B
Price: 46.77 USD
Availability: InStock

Overview

HBG-100-48B is the model of this series: rated current 2A, rated power 96W, typical efficiency 91%. Type B: 3 in 1 dimming function (1~10Vdc, 10V PWM signal and resistance) (IP67).

HBG-100 series is a 100W AC/DC LED driver featuring the circular shape design. It operates from 90~305VAC and offers the constant current output models with different rated voltage between 24V and 60V. Thanks to the high efficiency up to 91.5%, with the fanless design, the entire series is able to operate for -40℃ ~ +85℃ case temperature under free air convection. The design of metal housing and IP67 ingress protection level allows this series to fit both indoor and outdoor applications. HBG-100 is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system.

Features

Constant current mode output
Circular metal housing with classⅠdesign
Built-in active PFC function
IP67 rating for indoor or outdoor installations
Function options: 3 in 1 dimming
Typical lifetime>50000 hours
5 years warranty

Specifications

HBG-100-48BSpecifications from the official datasheet (2026-06-15 edition)

OUTPUT

RATED CURRENT: 2A
RATED POWER: 96W
CONSTANT CURRENT REGION^Note.2: 28.8 ~ 48V
OPEN CIRCUIT VOLTAGE(max.): 49V
CURRENT RIPPLE: 5.0% max. @rated current
CURRENT TOLERANCE: ±5.0%
SETUP TIME^Note.4: 2000ms / 115VAC 500ms / 230VAC

INPUT

VOLTAGE RANGE^Note.3: 90 ~ 305VAC 127 ~ 431VDC (Please refer to "STATIC CHARACTERISTIC" section)
FREQUENCY RANGE: 47 ~ 63Hz
POWER FACTOR: PF>0.96/115VAC, PF>0.96/230VAC, PF>0.94/277VAC@full load (Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
TOTAL HARMONIC DISTORTION: THD< 20%(@load≧60%/115VC,230VAC; @load≧75%/277VAC) (Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
EFFICIENCY (Typ.)^Note.5: 91%
AC CURRENT (Typ.): 1.1A / 115VAC 0.5A / 230VAC 0.45A / 277VAC
INRUSH CURRENT (Typ.): COLD START 60A(twidth=550μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
MAX. No. of PSUs on 16A CIRCUIT BREAKER: 4 units (circuit breaker of type B) / 8 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT: <0.75mA / 277VAC

PROTECTION

OVER CURRENT: 95 ~ 108% Constant current limiting
OVER VOLTAGE: 54 ~ 63V Shut down o/p voltage re-power on to recovery
OVER TEMPERATURE: Shut down o/p voltage re-power on to recovery

ENVIRONMENT

WORKING TEMP.: Tcase=-40 ~ +85℃ (Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
MAX. CASE TEMP.: Tcase=+85℃
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(type”HL”),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 36A,48A,60A only), EAC TP TC 004,IP67 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≧60%) ; 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: 2433.4K hrs min. Telcordia SR-332 (Bellcore) ;299.3K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: ψ130mm *66.5mm (D * H)
PACKING: 1.18Kg; 12pcs/15.7Kg/1.43CUFT(Blank/A/B Type),1.89CUFT(E Type)

MODEL ENCODING

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

Test conditions and notes9

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. De-rating may be needed under low input voltages. Please refer to “STATIC CHARACTERISTIC” sections for details.
4. 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.
6. 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)
7. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75℃ or less.
8. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
9. 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).
10. 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

Technical drawings

HBG-100-48B BLOCK DIAGRAM — BLOCK DIAGRAM

HBG-100-48B DIMMING OPERATION — DIMMING OPERATION

HBG-100-48B Illustration (page 5) — Illustration (page 5)

HBG-100-48B OUTPUT LOAD vs TEMPERATURE(Note.8) — OUTPUT LOAD vs TEMPERATURE(Note.8)

HBG-100-48B STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

HBG-100-48B TOTAL HARMONIC DISTORTION — TOTAL HARMONIC DISTORTION

HBG-100-48B MECHANICAL SPECIFICATION ※ B/DA-Type — MECHANICAL SPECIFICATION ※ B/DA-Type

HBG-100-48B INSTALLATIONS — INSTALLATIONS

Typical applications

LED bay lighting
LED stage lighting
LED spot lighting
Type “HL” for use in Class I, Division 2 hazardous (Classified) location.

Downloads

Datasheet1

HBG-100-48B datasheetHBG-100-spec.pdf · 2026-06-15 edition PDF Download

Certificates9

Mean Well HBG-100-160-60(DA) BIS Certificate PDF Download

Mean Well HBG-100 ENEC Certificate PDF Download

Mean Well HBG-100 CCC Certificate PDF Download

Mean Well HBG-100 CB Certificate PDF Download

Mean Well HBG-100 EMC Certificate PDF Download

Mean Well HBG-100 UK-dec Certificate PDF Download

Mean Well HBG-100 CE-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-100-48 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-100-48B for a high bay LED light?

Yes, this LED driver is built for high or low bay lighting and uses a circular housing. It provides constant current output with a 28.8-48V CC range, 49V maximum open-circuit voltage, and 96W power, so the fixture must match those driver requirements.

Is the HBG-100-48B suitable for LED signage modules?

It can work for signage modules only if the modules are designed for a constant current LED driver rather than a constant voltage power supply. This model delivers constant current output across a 28.8-48V range with 96W power, and the HBG-100 series is IP65 or IP67 approved for demanding environments.

Can this driver power a small LED array?

Yes, it can be used for a small LED array when the array is designed for constant current operation and falls within the 28.8-48V CC output range. The driver provides 96W power with a 49V maximum open-circuit voltage, so the array needs to match both the electrical range and power level.

Can I use this LED driver for LED downlights?

It may be suitable for LED downlights if the downlight uses a constant current driver and its load fits within the 28.8-48V CC voltage range. This is not a constant voltage power supply, so it should only be paired with downlights designed for constant current operation.

How do I know if my LEDs are compatible with the HBG-100-48B?

The key compatibility check is whether your LEDs require a constant current driver and whether the total LED load falls within the 28.8-48V constant current output range. The number of LEDs depends on each LED forward voltage, so compatibility cannot be determined by LED count alone.

Can the HBG-100-48B be used outdoors or in harsh temperatures?

The HBG-100 series is IP65 or IP67 approved, which makes it suitable for wet or dusty environments when the overall fixture is designed for those conditions. It is also rated for operation at a case temperature (Tcase) of -40°C to +85°C.

What is the difference between the HBG-100-48B and other HBG-100 constant current versions?

Within the HBG-100 series, the 24V versions are 96W with 4A output and a 14.4-24V CC range, the 36V versions are 97.2W with 2.7A output and a 21.6-36V CC range, the 48V versions are 96W with 2A output and a 28.8-48V CC range, and the 60V versions are 96W with 1.6A output and a 36-60V CC range. The HBG-100-48B is the dimmable 48V version in that group, with 96W power and a 28.8-48V CC range.

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Model	Power	Voltage	Current	IP Rating	Price
Mean Well HBG-100-48AB Power Supply 100W 48V - Adjustable and Dimmable	96W	49V	2A	IP65	$49.09	View

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Mean Well HBG-100-48B Power Supply 100W 48V - Dimmable

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