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Ltech SE-6-100-450-G1D 6W 100-450mA LED Driver - NFC, DALI2 Dimmable

0.01% dimming depthoutput current adjustable with 1mA stepsuitable for class I/II/III indoor light fixtures

SKU SE-6-100-450-G1D

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Overview

SE-6-100-450-G1D is the 9-42Vdc output model of this series: typical efficiency 75%.

Features

Housing made from SAMSUNG/COVESTRO's V0 flame retardant PC materials.
Ultra small, thin and lightweight, screwless end cap.
Change the output current, DALI address and other parameters on the NFC programmer or via the App, and sync the parameters to the driver.
Set the DALI group, scene in the advanced DALI template.
Set the output current down to 1mA.
DALI bus standard IEC62386-101, 102, 207.
Class 2 LED driver, Safety Extra Low Voltage (SELV).
Soft-on and fade-in dimming function enhances your visual comfort.
T-PWM™ dimming technology allows quality and high-end lighting.
The whole dimming process is flicker-free with high frequency exemption level.
Comply with the EU’s ErP Directive, networked standby<0.5W.
Multiple current levels, wide voltage range, suitable for LEDs with different power
When there is no load, the output will be 0V to prevent damage to LEDs due to poor contact.
Overheat, over voltage, overload, short circuit protection and automatic recovery.
Suitable for ClassⅠ/Ⅱ/Ⅲ indoor light fixtures.
Normal service life can reach 100,000 hours.
5-year warranty (Rubycon capacitor).

Specifications

SE-6-100-450-G1DSpecifications from the official datasheetDownload datasheet PDF

Features

Output Type: Constant current
Dimming Interface: DALI-2 DT6
Output Feature: Isolation
Protection Grade: IP20
Insulation Grade: Class II (Suitable for class I/ II /III light fixtures)

OUTPUT

Output Voltage: 9-42Vdc
Maximum output voltage: ≤50Vdc
Output Current Range: 100-450mA
Output Power Range: 0.9W~6.3W
Dimming Range: 0~100%，down to 0.01%
LF Current Ripple: <3%(Maximum current for non dimming state)
Current Accuracy: ±5%
PWM Frequency: ≤3600Hz

INPUT

DC Voltage Range: 220-240Vdc
AC Voltage Range: 220-240Vac
Input Voltage: 230Vac
Frequency: 50/60Hz
Input Current: ≤0.1A/230Vac
Power Factor: PF>0.5/230Vac (at full load)
Efficiency (Typ.): 75%
Inrush Current: 15A (twidth=300us, tested under 50% Ipeak) / 230Vac
Anti Surge: L-N:1KV
Leakage Current: Max.0.5mA

ENVIRONMENT

Working Temperature: ta:-20~45°C tc:90°C
Working Humidity: 20 ~ 95%RH, non-condensing
Storage Temperature/Humidity: -40~80°C/10~95%RH
Temperature Coefficient: ±0.03%/°C(-20°C-45°C)
Vibration: 10~500Hz, 2G 12min/1cycle, 72 min for X, Y and Z axes respectively

PROTECTION

Overload Protection: Automatically protect the device when the load exceeds 102% of the rated power. Automatically recover once load is reduced
Overheat Protection: Intelligently adjust or turn off the current output if the PCB temperature ≥110°C. When the PCB temperature <90°C, automatically recover normal output
Overvoltage Protection: Automatically protect the device when voltage exceeds the no-load voltage. It can be recovered automatically
Short Circuit Protection: Enter hiccup mode if short circuit occurs, and recover automatically

SAFETY & EMC

Withstand Voltage: I/P-O/P: 3750Vac
Insulation Resistance: I/P-O/P: 100MΩ/500VDC/25°C/70%RH
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
KC Korea KC61347-1, KC61347-2-13
EAC Russia IEC61347-1, IEC61347-2-13
RCM Australia AS 61347-1, AS 61347-2-13
ENEC Europe EN61347-1, EN61347-2-13, EN62384
UKCA Britain BS EN 61347-1, BS EN 61347-2-13, BS EN 62493
BIS India IS 15885 (PART 2/SEC 13)
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 KSC 9815, KSC 9547
EAC Russia IEC62493, IEC61547, EH55015
RCM Australia EN55015, EN61000-3-2, EN61000-3-3, EN61547
UKCA Britain BS EN IEC 55015, BS EN IEC 61000-3-2, BS EN IEC 61000-3-3, BS EN 61547
EMC Immunity: EN61000-4-2,3,4,5,6,8,11, EN61547

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
KC	Korea	KC61347-1, KC61347-2-13
EAC	Russia	IEC61347-1, IEC61347-2-13
RCM	Australia	AS 61347-1, AS 61347-2-13
ENEC	Europe	EN61347-1, EN61347-2-13, EN62384
UKCA	Britain	BS EN 61347-1, BS EN 61347-2-13, BS EN 62493
BIS	India	IS 15885 (PART 2/SEC 13)

Parameter	Standard	Test Level
CCC	China	GB/T17743, GB17625.1
CE	European Union	EN55015, EN61000-3-2, EN61000-3-3, EN61547
KC	Korea	KSC 9815, KSC 9547
EAC	Russia	IEC62493, IEC61547, EH55015
RCM	Australia	EN55015, EN61000-3-2, EN61000-3-3, EN61547
UKCA	Britain	BS EN IEC 55015, BS EN IEC 61000-3-2, BS EN IEC 61000-3-3, BS EN 61547

ErP

Power Consumption: Parameter Standard

Networked standby ＜0.5W (After shutdown by command)
No-load power consumption ＜0.5W (When the lamp is not connected)
Flicker/Stroboscopic Effect: Parameter Standard

IEEE 1789 Meet IEEE 1789 standard/High frequency exemption level
CIE SVM Pst LM≤1.0，SVM≤0.4

Parameter	Standard
Networked standby	＜0.5W (After shutdown by command)
No-load power consumption	＜0.5W (When the lamp is not connected)

Parameter	Standard
IEEE 1789	Meet IEEE 1789 standard/High frequency exemption level
CIE SVM	Pst LM≤1.0，SVM≤0.4

OTHERS

Weight(N.W.): 50g±5g
Dimensions: 119×22×20mm(L×W×H)

Certifications & ratings

Marked features: T-PWM™ Dimming Technology

Technical drawings

SE-6-100-450-G1D Product Size — Product Size

SE-6-100-450-G1D Dimensions (mm) — Dimensions (mm)

SE-6-100-450-G1D Product Size (2) — Product Size (2)

SE-6-100-450-G1D DALI Connection — DALI Connection

SE-6-100-450-G1D OutputVoltage(V) — OutputVoltage(V)

SE-6-100-450-G1D Protective Housing Application Diagram — Protective Housing Application Diagram

SE-6-100-450-G1D Installation Precautions — Installation Precautions

SE-6-100-450-G1D BLE Connection SE-6-350-700-G1D — BLE Connection SE-6-350-700-G1D

SE-6-100-450-G1D Write/Read on the NFC programmer — Write/Read on the NFC programmer

SE-6-100-450-G1D Advanced DALI template — Advanced DALI template

SE-6-100-450-G1D Advanced DALI template (2) — Advanced DALI template (2)

SE-6-100-450-G1D Relationship Diagrams — Relationship Diagrams

SE-6-100-450-G1D Relationship Diagrams (2) — Relationship Diagrams (2)

SE-6-100-450-G1D Flicker Test Sheet — Flicker Test Sheet

SE-6-100-450-G1D Packaging Image — Packaging Image

Downloads

Datasheet1

SE-6-100-450-G1D datasheetSE_6_100_450__350_700__G1D_EN_Spec_sheet.pdf PDF Download

FAQ

What applications is the Ltech SE-6-100-450-G1D best suited for?

This model is designed for constant-current LED applications that need a compact, low-power driver with DALI2 dimming. Its 6.3 W rating and slim, lightweight form factor make it a strong fit for space-constrained commercial or architectural lighting products.

What are the main electrical specifications of this model?

This driver has a maximum output voltage of 50 Vdc and an output current range of 100-450 mA. Its output power ranges from 0.9 W to 6.3 W, making it suitable for low-power constant-current LED loads.

Is this driver appropriate for tight-space product designs?

Yes. Ltech describes this unit as ultra small, thin, and lightweight, and the listed weight is only 0.005 kg. That makes it well suited to fixtures or enclosures where available space and component weight are limited.

What operating environment is this LED driver rated for?

The specified operating temperature range is -20 °C to 45 °C. The unit is rated IP20, suitable for indoor use only.

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Ltech SE-6-100-450-G1D 6W 100-450mA LED Driver - NFC, DALI2 Dimmable

Overview

Features

Specifications

Features

OUTPUT

INPUT

ENVIRONMENT

PROTECTION

SAFETY & EMC

ErP

OTHERS

Certifications & ratings

Technical drawings

Downloads

Datasheet1

FAQ

Payment & Security

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Ltech SE-6-100-450-G1D 6W 100-450mA LED Driver - NFC, DALI2 Dimmable

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