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Ltech LM-150-24-G2A2 150W 24V 5-in-1 Dimmable Driver, Tunable White 6.25A

0-10V1-10V10VPWMRX and Push DIM

SKU LM-150-24-G2A2

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Overview

LM-150-24-G2A2 is the 24Vdc output model of this series: typical efficiency 93%.

0-10V DIM and color temperature adjusting driver, 2 independently SELV constant voltage output channels.

Features

Small size and light weight. The housing is made from V0 flame retardant PC materials that SAMSUNG/COVESTRO uses.
The clamshell design and screwless type for strain-relief. The design of dismountable end cap allows you to adjust the length of housing depending on your needs.
Constant power design, adjust different color temperature to keep the same brightness.
Dimming range from 0-100%, LED start at 0.1% possible.
With soft-on and fade in function, visual more comfortable.
Color temperature adjusting range: 2700-6500K.
Automatic recognition of 0-10V, 1-10V input signal.
High efficient driver: efficiency 93%, PF>0.98, THD<6%.
In line with the EU energy efficiency ERP directive, standby power consumption < 0.5W.
Innovative thermal management technology, intelligent power life protection.
Over-heat / Over voltage / Over load / Short circuit protection, recover automatically.
Fully-protected plastic housing with design of dismountable end cover.
Suitable for indoorⅠ/Ⅱ/Ⅲ type lamps application.
Up to 50,000-hour life time.
5 years warranty (Rubycon capacitor).

Specifications

LM-150-24-G2A2Specifications from the official datasheetDownload datasheet PDF

OUTPUT

Output Voltage: 24Vdc
Output Voltage Range: 24Vdc ± 0.5Vdc
Output Current: Max. 6.25A
Output Power: Max. 150W
Output Power Range: 0~150W
Strobe Level: High frequency exemption level
Dimming Range: 0~100%, down to 0.1%
Overload Power Limitation: ≥102%
Ripple: Switch ripple≤200mV, noise≤500mV
PWM frequency: 3600Hz

INPUT

Dimming Interface: 0-10V(1-10V/10V PWM/RX) DIM/CCT, Push DIM/CCT
Input Voltage: 220-240Vac 200-280Vdc
Frequency: 50/60Hz
Input Current: ≤0.75A/230Vac
Power Factor: PF>0.98/230Vac (at full load)
THD: THD＜6%@230Vac (at full load)
Efficiency (typ.): 93%
Standby Power Loss: 0.5W
Inrush Current: Cold start 45A/230Vac
Anti Surge: L-N: 2KV
Leakage Current: Max. 0.5mA

ENVIRONMENT

Working Temperature: ta: -20 ~ 50°C tc: 85°C
Working Humidity: 20 ~ 95%RH, non-condensing
Storage Temperature,Humidity: -40 ~ 80°C, 10~95%RH
Temperature Coefficient: ±0.03%/°C(0-50°C)
Vibration: 10~500Hz, 2G 12min/1cycle, 72 min for X, Y and Z axes respectively

PROTECTION

Overheat Protection: Intelligently adjust or turn off the output current if the PCB temperature ≥110°C, and recover automatically
Overload Protection: Shut down the output when current load≥102%, and recover automatically
Short Circuit Protection: Enter hiccup mode if short circuit occurs, and recover automatically
Overvoltage Protection: Shut down the output when non-load voltage≥28V, and recover automatically
Withstand Voltage: I/P-O/P: 3750Vac
Isolation Resistance: I/P-O/P: 100MΩ/500VDC/25°C/70%RH

SAFETY & EMC

Safety Standards: Parameter Standard Test Level

CCC China GB19510.1，GB19510.14
TUV Germany EN61347-1，EN61347-2-13，EN62493
CB CB member states IEC61347-1，IEC61347-2-13
CE European Union EN61347-1，EN61347-2-13，EN62384，EN61547
KC Korea KC61347-1，KC61347-2-13
EAC Russia IEC61347-1，IEC61347-2-13
RCM Australia AS 61347-1，AS 61347-2-13
EMEC Europe EN61347-1，EN61347-2-13，EN62384
UKCA Britain BS EN 61347-2-13:2014+A1:2017，BS EN 61347-1:2015+A1:2021
EMC Emission: Parameter Standard Test Level

CCC China GB/T17743，GB17625.1
CE European Union EN55015，EN61000-3-2，EN61000-3-3，EN61547
KC Korea KN15，KN61547
EAC Russia IEC62493，IEC61547，EH55015
RCM Australia EN55015，EN61000-3-2，EN61000-3-3，EN61547
UKCA Britain BS EN IEC 55015:2019/A11:2020，BS EN 61547:2009，BS EN IEC 61000-3-2:2019，BS EN 61000-3-3:2013/A1:2019
EMC Immunity: EN61000-4-2,3,4,5,6,8,11, EN61547
Strobe Test Standard: IEEE 1789

Parameter	Standard	Test Level
CCC	China	GB19510.1，GB19510.14
TUV	Germany	EN61347-1，EN61347-2-13，EN62493
CB	CB member states	IEC61347-1，IEC61347-2-13
CE	European Union	EN61347-1，EN61347-2-13，EN62384，EN61547
KC	Korea	KC61347-1，KC61347-2-13
EAC	Russia	IEC61347-1，IEC61347-2-13
RCM	Australia	AS 61347-1，AS 61347-2-13
EMEC	Europe	EN61347-1，EN61347-2-13，EN62384
UKCA	Britain	BS EN 61347-2-13:2014+A1:2017，BS EN 61347-1:2015+A1:2021

Parameter	Standard	Test Level
CCC	China	GB/T17743，GB17625.1
CE	European Union	EN55015，EN61000-3-2，EN61000-3-3，EN61547
KC	Korea	KN15，KN61547
EAC	Russia	IEC62493，IEC61547，EH55015
RCM	Australia	EN55015，EN61000-3-2，EN61000-3-3，EN61547
UKCA	Britain	BS EN IEC 55015:2019/A11:2020，BS EN 61547:2009，BS EN IEC 61000-3-2:2019，BS EN 61000-3-3:2013/A1:2019

OTHERS

Gross weight(G.W): 430g±10g
Dimensions: 352×43×30mm(L×W×H)
Package size: 355×44×33mm(L×W×H)
Carton Size: 370×340×93mm(L×W×H) 20pcs/ctn 9.4kg±5%/ctn

Certifications & ratings

Marked features: 0-10V Push

Technical drawings

LM-150-24-G2A2 Dimensions (mm) — Dimensions (mm)

LM-150-24-G2A2 Wiring Diagram — Wiring Diagram

LM-150-24-G2A2 Wiring Diagram (2) — Wiring Diagram (2)

LM-150-24-G2A2 Wiring Diagram (3) — Wiring Diagram (3)

LM-150-24-G2A2 Wiring Diagram (4) — Wiring Diagram (4)

LM-150-24-G2A2 Push DIM/CCT Connection — Push DIM/CCT Connection

LM-150-24-G2A2 2. Color temperature adjustment. — 2. Color temperature adjustment.

LM-150-24-G2A2 Push DIM/CCT Connection (2) — Push DIM/CCT Connection (2)

LM-150-24-G2A2 Push DIM/CCT Connection (3) — Push DIM/CCT Connection (3)

LM-150-24-G2A2 * Dimming interface priority: First 0-10V, next Push… — * Dimming interface priority: First 0-10V, next Push…

LM-150-24-G2A2 * Dimming interface priority: First 0-10V, next Push… (2) — * Dimming interface priority: First 0-10V, next Push… (2)

LM-150-24-G2A2 Push DIM/CCT — Push DIM/CCT

LM-150-24-G2A2 Reset switch — Reset switch

LM-150-24-G2A2 Application of Protective Cover — Application of Protective Cover

LM-150-24-G2A2 Installation Precautions — Installation Precautions

Downloads

Datasheet1

LM-150-24-G2A2 datasheetLM_150_24_G2A2_spec_sheet.pdf PDF Download

FAQ

What kind of lighting applications is the LM-150-24-G2A2 designed for?

The LM-150-24-G2A2 is a 150W constant-voltage 24V driver intended for professional LED lighting projects that need dimming and tunable white control. It is suited to commercial and architectural applications where stable 24V output and smooth low-level dimming matter.

What are the main electrical ratings of this driver?

This model is rated for 150W output at 24V DC with a rated current of 6.25A. Its AC input range is 220-240Vac, making it appropriate for regions and projects using that supply range.

What makes this model different from a standard non-dimmable 24V power supply?

Unlike a basic fixed-output power supply, the LM-150-24-G2A2 is built for dimmable LED applications and supports tunable white operation. It also includes features such as soft-on and fade-in dimming, flicker-free dimming performance, and super deep dimming down to 0.1%.

Is this driver suitable for projects where visual comfort and smooth dimming are important?

Yes. Ltech specifies soft-on and fade-in dimming, along with flicker-free performance at a high-frequency exemption level, which helps support visually comfortable lighting changes. This makes it a stronger fit for premium lighting environments than a basic on/off driver.

What protection features are included in the LM-150-24-G2A2?

This driver includes over-heat, over-voltage, overload, and short-circuit protection with automatic recovery behavior. Over-temperature protection responds when PCB temperature reaches 110°C or higher, and over-voltage protection shuts output down at 28V or above before auto recovery.

Can this driver be used in demanding indoor environments?

It is designed for operating temperatures from -20°C to 50°C ambient, with a case temperature rating of 85°C. The unit is backed by a 5-year warranty with a stated service life up to 100,000 hours.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Ltech LM-150-24-G2A2F 150W 24VDC CV 0-10V LED Driver 6.25A	150W	24V	6.25A	IP20	View
Ltech LM-150-24-G1A2F 150W 24VDC CV 0-10V LED Driver 6.25A	150W	24V	6.25A	IP20	View
Ltech LM-150-12-G1A2F 150W 12VDC CV 0-10V LED Driver 12.5A	150W	12V	12.5A	IP20	View

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Ltech LM-150-24-G2A2 150W 24V 5-in-1 Dimmable Driver, Tunable White 6.25A

Overview

Features

Specifications

OUTPUT

INPUT

ENVIRONMENT

PROTECTION

SAFETY & EMC

OTHERS

Certifications & ratings

Technical drawings

Downloads

Datasheet1

FAQ

Payment & Security

Other LM-150 Models

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Ltech LM-150-24-G2A2 150W 24V 5-in-1 Dimmable Driver, Tunable White 6.25A

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