Mean Well HBG-100P-48B Power Supply 100W 48V PCB Type

Name: Mean Well HBG-100P-48B Power Supply 100W 48V PCB Type - Dimmable
Brand: Mean Well
SKU: HBG-100P-48B
Price: 54.72 USD
Availability: InStock

Overview

HBG-100P-48B is the model of this series: rated current 2A, rated power 96W, typical efficiency 91%.

HBG-100P series is a 100W AC/DC PCB type LED driver featuring the circular shape design. It operates from 90～305VAC and offers constant current output models with different rated voltage ranging between 36V and 60V. Thanks to the high efficiency up to 91.5%, with the fanless design, the entire series is able to operate for -40℃ ~ +45℃ under free air convection. HBG-100P is equipped with various function options, such as dimming methodology, so as to provide the optimal design flexibility for LED lighting system.

Features

Constant current mode output
Circular shape PCB type design
Built-in active PFC function
Function options: output adjustable via potentiometer; 3 in 1 dimming
Typical lifetime>50000 hours
5 years warranty

Specifications

HBG-100P-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 ADJ. RANGE: Adjustable for A-Type only (via built-in potentiometer)
CURRENT ADJ. RANGE: 1.2 ~ 2A
CURRENT RIPPLE: 5.0% max. @rated current
CURRENT TOLERANCE: ±5.0%
SET UP 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: 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, recovers automatically after fault condition is removed
OVER VOLTAGE: 54 ~ 63V Shut down o/p voltage, re-power on to recovery
OVER TEMPERATURE^Note.10: Shut down o/p voltage, re-power on to recovery

ENVIRONMENT

WORKING TEMP.: Ta=-40 ~ +45℃ (Please refer to " OUTPUT LOAD vs TEMPERATURE" section)
WORKING HUMIDITY: 20 ~ 95% RH non-condensing
STORAGE TEMP., HUMIDITY: -40 ~ +80℃, 10 ~ 95% RH
TEMP. COEFFICIENT: ±0.03%/℃ (0 ~ 45℃)
VIBRATION: 10 ~ 500Hz, 2G 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,BS EN/EN62384, GB/T19510.1,GB/T19510.213,EAC TP TC 004 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: 2612.1K hrs min. Telcordia SR-332 (Bellcore) ;346.9K hrs min. MIL-HDBK-217F (25℃)
DIMENSION: Refer to mechanical specification
PACKING: 0.3Kg; 45pcs/14.5Kg/1.60CUFT

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 first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
5. 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)
6. This series meets the typical life expectancy of >50,000 hours of operation when Ta is about 45℃ or less.
7. Please refer to the warranty statement on MEAN WELL's website at http://www.meanwell.com
8. 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).
9. All functional testing must be filled with potting,including OTP function .

Technical drawings

HBG-100P-48B BLOCK DIAGRAM — BLOCK DIAGRAM

HBG-100P-48B DIMMING OPERATION — DIMMING OPERATION

HBG-100P-48B ◎ Applying additive resistance — ◎ Applying additive resistance

HBG-100P-48B ◎ Applying additive resistance (2) — ◎ Applying additive resistance (2)

HBG-100P-48B OUTPUT LOAD vs TEMPERATURE — OUTPUT LOAD vs TEMPERATURE

HBG-100P-48B STATIC CHARACTERISTIC — STATIC CHARACTERISTIC

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

HBG-100P-48B MECHANICAL SPECIFICATION — MECHANICAL SPECIFICATION

Typical applications

LED bay lighting
LED down lighting
LED spot lighting
LED mining lighting
LED stage lighting

Downloads

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

What is the Mean Well HBG-100P-48B designed for?

The HBG-100P-48B is a constant-current LED power supply intended for lighting applications that need a dimmable driver in the HBG series form factor. Its datasheet lists a 28.8-48V constant current region (49V max. open circuit voltage), 2A rated current, and a 96W power rating, which makes it a fit for LED systems that need regulated constant-current output rather than a general fixed-voltage supply.

Is the HBG-100P-48B a dimmable LED driver?

Yes. This model supports 10V PWM, 1-10V, and resistance dimming control, so it is intended for applications where light output adjustment is required. That makes it more flexible than a non-dimmable driver when the project calls for controlled brightness reduction.

What are the key electrical ratings of the HBG-100P-48B?

The constant current region is 28.8-48V (49V max. open circuit voltage) with a 2A rated current, and the datasheet shows a 96W power rating. Its AC input range is 90-305VAC, with an additional 127-431VDC range shown in the specification table. Output current is adjusted through the DIM+/DIM- dimming input.

Can the HBG-100P-48B be used in demanding temperature conditions?

This model is specified for a working temperature range of Ta = -40 to +45°C, with load derating per the output load vs temperature curve. Storage is rated -40 to +80°C, so buyers should check the derating curve against the ambient temperature of their application. For cold environments, the wide low-end temperature range is a strong point of this model.

What makes the HBG-100P-48B suitable for professional lighting projects?

The specification highlights constant-current output and built-in PFC (PF ≥0.96 at 115/230VAC full load). It also lists UL8750 and EN61347 safety standards and EN55015 / EN61000 EMC compliance, which are relevant for commercial and professional lighting use. These details make it more appropriate for specification-driven LED projects than a basic commodity power supply.

How does the HBG-100P-48B differ from a non-dimmable LED power supply?

The main difference is that this model combines constant-current operation with multiple dimming control options, including 1-10V, 10V PWM, and resistance dimming. That gives it an advantage in lighting systems where output needs to be adjusted rather than run at full output only. Buyers looking for controllable LED performance would typically prefer this over a fixed-output non-dimmable unit.

What warranty and service-life expectations are listed for the HBG-100P-48B?

For warranty terms, the datasheet refers to the warranty statement on MEAN WELL's website. It states a typical life expectancy greater than 50,000 hours when the ambient temperature is about 45°C or less, which is relevant for long-service lighting applications where maintenance intervals matter.

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Model	Power	Voltage	Current	IP Rating	Price
Mean Well HBG-100P-36B Power Supply 100W 36V PCB Type - Dimmable	97.2W	37V	2.7A	IP67	$49.98	View
Mean Well HBG-100P-60B Power Supply 100W 60V PCB Type - Dimmable	96W	62V	1.6A	IP67	$54.72	View
Mean Well HBG-100P-60DA Power Supply 100W 60V PCB Type - DALI	96W	62V	1.6A	IP67	$66.15	View
Mean Well HBG-100P-60A Power Supply 100W 60V PCB Type - Adjustable	96W	62V	1.6A	IP65	$56.33	View
Mean Well HBG-100P-48DA Power Supply 100W 48V PCB Type - DALI	96W	49V	2A	IP67	$66.15	View
Mean Well HBG-100P-48A Power Supply 100W 48V PCB Type - Adjustable	96W	49V	2A	IP65	$56.13	View
Mean Well HBG-100P-36DA Power Supply 100W 36V PCB Type - DALI	97.2W	37V	2.7A	IP67	$66.15	View
Mean Well HBG-100P-36A Power Supply 100W 36V PCB Type - Adjustable	97.2W	37V	2.7A	IP65	$56.33	View

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

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