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Ltech SE-12-100-500-W1D 12W 100-500mA LED Driver - NFC, DALI2 Dimmable

Q: What type of product is the Ltech SE-12-100-500-W1D?

The Ltech SE-12-100-500-W1D is a 12W constant-current LED driver for lighting applications that need dimming control. This model is designed for adjustable output current and supports DALI2 dimming, with NFC-based parameter configuration through an app.

Q: What output range does this LED driver support?

This model supports an adjustable output current range of 100-500mA and a maximum output voltage of 48V. Its total power rating is 12W, so it is best suited to low-power LED lighting applications that fit within those limits.

Q: Does this driver support DALI dimming?

Yes, this driver is DALI2 dimmable. It also includes soft-on and fade-in dimming behavior, and the description highlights T-PWM super deep dimming technology with 0.01% dimming depth.

Q: What makes this model different from a basic non-dimmable LED driver?

This model stands out because it combines DALI2 dimming with NFC app-based parameter adjustment. It also allows changes to output current, DALI address, groups, and scenes, which gives it more flexibility than a fixed-output, non-dimmable driver.

Q: Can this driver be adjusted without replacing the unit?

Yes, the product description states that output current, DALI address, and other parameters can be changed through the app. It also notes 1mA step adjustment, which is useful when a project needs fine current tuning within the supported range.

Q: What operating environment is this driver rated for?

This driver is specified for ambient temperatures from -20°C to 50°C. It also uses V0 flame-retardant PC housing materials and comes with a 5-year warranty.

0.01% dimming depth, output current adjustable with 1mA step,suitable for class I/II/III indoor light fixtures

SKU:

SE-12-100-500-W1D

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Description

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 via the APP.
Set the DALI group and scene in the advanced DALI template via the APP.
Adjustable output current with 1mA step.
Soft-on and fade-in dimming function enhances your visual comfort.
T-PWM™ super deep dimming technology, 0.01% dimming depth.
The whole dimming process is flicker-free with high frequency exemption level.
Comply with the EU’s ErP Directive, networked standby<0.5W.
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 Class Ⅰ/Ⅱ/Ⅲ indoor light fixtures.
Normal service life can reach 100,000 hours.
5-year warranty (Rubycon capacitor).

General Specification

AC input voltage range

100-240Vac

AC inrush current (max.)

Cold start 15A(Test twidth=130us tested under 50% Ipeak)/230Vac

Overload Protection

Automatically protect the device when the load exceeds 102% of the rated power. Automatically recover once load is reduced

Over-heat 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

Withstand voltage

I/P-O/P: 3750Vac

Working temperature

ta:-20~50°C tc:90°C

Safety standards

CCC - China - GB19510.1，GB19510.14

TUV - Germany - EN61347-1，EN61347-2-13，EN62493

CE - European Union - EN61347-1，EN61347-2-13，EN62384

KC - Korea - KC61347-1，KC61347-2-13

RCM - Australia - AS61347-1，AS61347-2-13

ENEC - Europe - EN61347-1，EN61347-2-13，EN62384

CB - CB member states - IEC61347-1，IEC61347-2-13

EAC - Russia - IEC61347-1，IEC61347-2-13

UKCA - Britain - BS EN 61347-2-13:2014+A1:2017，BS EN 61347-1:2015+A1:2021

Dimension (LxWxH)

110×35×20mm

Specifications

Brand

Ltech
Series

Ltech DALI Series
Power Rating

12 Watt
Output Voltage

48 Volt
Rated Current

0.1 Ampere
Input Voltage

120V~300V
Standards Met

CB,CCC,CE,EAC,ENEC,KC,SELV,TUV
Operation Mode

Constant Voltage
Operating Temperature

-20°C~50°C
Warranty

5 Year
Length

11 cm
Width

3.5 cm
Height

2 cm
Weight

0.01 kg

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Payment & Security

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Frequently Asked Questions

What type of product is the Ltech SE-12-100-500-W1D?

The Ltech SE-12-100-500-W1D is a 12W constant-current LED driver for lighting applications that need dimming control. This model is designed for adjustable output current and supports DALI2 dimming, with NFC-based parameter configuration through an app.

What output range does this LED driver support?

This model supports an adjustable output current range of 100-500mA and a maximum output voltage of 48V. Its total power rating is 12W, so it is best suited to low-power LED lighting applications that fit within those limits.

Does this driver support DALI dimming?

Yes, this driver is DALI2 dimmable. It also includes soft-on and fade-in dimming behavior, and the description highlights T-PWM super deep dimming technology with 0.01% dimming depth.

What makes this model different from a basic non-dimmable LED driver?

This model stands out because it combines DALI2 dimming with NFC app-based parameter adjustment. It also allows changes to output current, DALI address, groups, and scenes, which gives it more flexibility than a fixed-output, non-dimmable driver.

Can this driver be adjusted without replacing the unit?

Yes, the product description states that output current, DALI address, and other parameters can be changed through the app. It also notes 1mA step adjustment, which is useful when a project needs fine current tuning within the supported range.

What operating environment is this driver rated for?

This driver is specified for ambient temperatures from -20°C to 50°C. It also uses V0 flame-retardant PC housing materials and comes with a 5-year warranty.

Model	Power	Voltage	Current	IP Rating
LTECH SE-12-350-700-W1D 12W 350mA ~ 700mA CC DALI2 LED Driver - Selectable Output	12W	35V	0.35A	Indoor	View
Ltech SE-12-350-700-W1DS 12W 350~700mA CC DALI2 LED Driver - Selectable Output	12W	35V	0.35A	IP20	View
Ltech SE-12-100-500-W2D 12W 100-500mA LED Driver - NFC, DALI2, Tunable White	12W	48V	0.1A	IP20	View
Ltech SE-12-100-400-W1DS 12W 100mA ~ 400mA CC DALI2 LED Driver - Selectable Output	12W	50V	0.1A	IP20	View
LTECH SE-12-100-450-W2D 12W 100mA ~ 450mA CC DALI-2 Tunable White LED Driver	12W	48V	0.1A	Indoor	View

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Ltech SE-12-100-500-W1D 12W 100-500mA LED Driver - NFC, DALI2 Dimmable

Description

Features:

General Specification

Specifications

File Downloads

Payment & Security

Frequently Asked Questions

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