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Ltech LM-36-24-G1T2 36W 24V Triac Dimmable Driver 1.5A

small sizelight weight0.1% dimming depthflicker-free design
SKU LM-36-24-G1T2
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Overview

LM-36-24-G1T2 is the 24Vdc output model of this series: typical efficiency 85%.

Features

  • Small size and light weight. Adopt SAMSUNG/COVESTRO V0 flame resistant polycarbonate protective housings.
  • The design of dismountable end cap allows you to adjust the length of housing depending on your needs.
  • With soft-on and fade in function, visual more comfortable.
  • Dimming range: 0~100%, dimming down to 0.1%.
  • 0-100% flicker-free, High frequency exemption level.
  • Leading edge (Triac), Trailing edge (ELV) phase-cut and Push DIM.
  • The secure and reliable design for signal isolation.
  • Innovative thermal management technology intelligently protects the lifetime the driver.
  • Over load / Over temp. / Short circuit / Over voltage protection, recover automatically.
  • Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ.
  • Up to 50000-hour life time.
  • 5 year warranty (Rubycon capacitor).

Specifications

LM-36-24-G1T2Specifications from the official datasheetDownload datasheet PDF

OUTPUT

Output voltage
24Vdc
Output voltage range
24Vdc ± 0.5Vdc
Output current
Max. 1.5A
Output power
Max. 36W
Output power range
0~36W
Strobe level
High frequency exemption level.
Dimming range
0~100%, dimming down to 0.1%
Overload power limitation
≥102%
Ripple & Noise
≤200mV
PWM frequency
3600Hz

INPUT

Dimming interface
Leading edge (Triac), Trailing edge (ELV) phase-cut and Push DIM.
Input voltage
220-240Vac
Frequency
50/60Hz
Input current
≤0.2A/230Vac
Power factor
PF>0.95/230Vac , at full load
THD
230Vac@THD<10%, at full load
Efficiency (typ.)
85%
Inrush current(typ.)
Cold start 30A at 230Vac
Control surge capability
L-N: 2kV
Leakage current
Max. 0.5mA

ENVIRONMENT

Working temperature
ta: -20 ~ 50°C tc: 90°C
Working humidity
20 ~ 95%RH, non-condensing
Storage Temperature humidity
-40°C ~ 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

Over-heat protection
Intelligently adjust or turn off the output current if the PCB temperature ≥110°C, and recover automatically
Over load protection
Shut down the output when current load≥102%, and recover automatically
Short circuit protection
Shut down automatically if short circuit occurs, and recover automatically
Over voltage protection
Shut down the output when non-load voltage≥26V, re-power on to recover after fault condition is removed

SAFETY & EMC

Withstand voltage
I/P-O/P: 3750Vac
Isolation resistance
I/P-O/P: 100MΩ/500VDC/25°C/70%RH
Safety Standards
ParameterStandardTest Level
CCCChinaGB19510.1,GB19510.14
TUVGermanyEN61347-1,EN61347-2-13,EN62493
CEEuropean UnionEN61347-1,EN61347-2-13,EN62384
KCKoreaKC61347-1,KC61347-2-13
RCMAustraliaAS61347-1,AS61347-2-13
ENECEuropeEN61347-1,EN61347-2-13,EN62384
CBCB member statesIEC61347-1,IEC61347-2-13
EMC Emission
ParameterStandardTest Level
EACRussiaIEC61347-1,IEC61347-2-13
CCCChinaGB/T17743,GB17625.1
CEEuropean UnionEN55015,EN61000-3-2,EN61000-3-3,EN61547
KCKoreaKN15,KN61547
RCMAustraliaEN55015,EN61000-3-2,EN61000-3-3,EN61547
EACRussiaIEC62493,IEC61547,EH55015
EMC immunity
EN61000-4-2,3,4,5,6,8,11, EN61547
Strobe test standard
IEEE 1789

OTHERS

Weight(G.W.)
210g±10g
Dimension
210×43×30mm(L×W×H)
Package Size
213×44×33mm(L×W×H)
Carton Size
440×218×235mm(L×W×H), 40pcs/ctn, 9kg±5%/ctn

Certifications & ratings

Marked features
Triac/ELV Push DIM
Test conditions and notes1
  1. The driver is suitable for connecting resistor current-limiting LED fixture (e.g. LED strip). The inrush current will be dozens of times increased if connecting built-in constant current IC current-limiting LED fixtures, the driver will activate the overloaded protection (hiccups flickering). When you order, please remark controlling the constant current LED fixture (e.g. MR16 lamp, underground light, LED wall washer, constant current LED strip, etc.), then we can prepare the special programs.

Technical drawings

LM-36-24-G1T2 Dimensions
Dimensions
LM-36-24-G1T2 Wiring Diagram
Wiring Diagram
LM-36-24-G1T2 Push Dimming
Push Dimming
LM-36-24-G1T2 Protective Housing Application Diagram
Protective Housing Application Diagram
LM-36-24-G1T2 Installation Precautions
Installation Precautions
LM-36-24-G1T2 Relationship Diagrams
Relationship Diagrams
LM-36-24-G1T2 Efficiency vs Load
Efficiency vs Load
LM-36-24-G1T2 Modulation Area
Modulation Area
LM-36-24-G1T2 体积小、重量轻;采用SAMSUNG/COVESTRO PC V0阻燃保护壳
体积小、重量轻;采用SAMSUNG/COVESTRO PC V0阻燃保护壳
LM-36-24-G1T2 Illustration (page 6)
Illustration (page 6)
LM-36-24-G1T2 Triac连接方式
Triac连接方式
LM-36-24-G1T2 Push Dimming
Push Dimming
LM-36-24-G1T2 Push Dimming (2)
Push Dimming (2)
LM-36-24-G1T2 Illustration (page 7)
Illustration (page 7)
LM-36-24-G1T2 Illustration (page 7)
Illustration (page 7)
LM-36-24-G1T2 Illustration (page 7)
Illustration (page 7)

Downloads

FAQ

What type of product is the Ltech LM-36-24-G1T2?

The Ltech LM-36-24-G1T2 is a 36W constant-voltage 24V dimmable LED driver. It is designed for internal lighting applications and supports phase-cut dimming with a compact housing format.

What dimming methods does this 24V LED driver support?

This model supports leading-edge (Triac), trailing-edge (ELV) phase-cut dimming, and Push DIM. It offers a 0-100% dimming range and can dim down to 0.1%, with flicker-free performance noted in the product description.

What output does the LM-36-24-G1T2 provide?

This driver provides a 24V output with a rated current of 1.5A and a 36W power rating. It is intended for applications that require a constant 24V LED power supply within that output capacity.

Is the Ltech LM-36-24-G1T2 suitable for commercial indoor lighting projects?

Yes, this model is suited to internal lighting applications and is relevant for commercial or professional indoor LED projects that need 24V constant-voltage dimming. Its compact size, phase-cut dimming support, and multiple built-in protection features make it a practical option for space-conscious lighting systems.

What protection features are included in this LED driver?

The LM-36-24-G1T2 includes overload, over-temperature, short-circuit, and over-voltage protection. According to the specification, these protection functions recover automatically after the fault condition is cleared or the device is repowered where required.

What operating environment is this driver rated for?

This driver is rated for a working ambient temperature range of -20 to 50°C, with a case temperature rating of 90°C. It is intended for indoor use and has a stated lifetime of up to 50,000 hours under appropriate operating conditions.

Does this model include compliance approvals and warranty coverage?

Yes, the LM-36-24-G1T2 lists approvals and standards including TUV, CE, RCM, ENEC, CB, KC, CCC, and EAC in the provided specification. It also carries a 5-year warranty.

Payment & Security

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Ltech LM-36-24-G1T2 36W 24V Triac Dimmable Driver 1.5A
Ltech

Ltech LM-36-24-G1T2 36W 24V Triac Dimmable Driver 1.5A

LM-36-24-G1T2 is the 24Vdc output model of this series: typical efficiency 85%.

Features

  • Small size and light weight. Adopt SAMSUNG/COVESTRO V0 flame resistant polycarbonate protective housings.
  • The design of dismountable end cap allows you to adjust the length of housing depending on your needs.
  • With soft-on and fade in function, visual more comfortable.
  • Dimming range: 0~100%, dimming down to 0.1%.
  • 0-100% flicker-free, High frequency exemption level.
  • Leading edge (Triac), Trailing edge (ELV) phase-cut and Push DIM.
  • The secure and reliable design for signal isolation.
  • Innovative thermal management technology intelligently protects the lifetime the driver.
  • Over load / Over temp. / Short circuit / Over voltage protection, recover automatically.
  • Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ.
  • Up to 50000-hour life time.
  • 5 year warranty (Rubycon capacitor).
View product