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LTECH SE-12-100-450-W2D 12W 100mA ~ 450mA CC DALI-2 Tunable White LED Driver

Q: What kind of LED applications is the LTECH SE-12-100-450-W2D designed for?

This model is designed for constant-current LED lighting applications that use DALI-2 tunable white control. Its ultra-slim form factor makes it suited to projects where space is limited and a compact driver is preferred. It is positioned as a professional LED driver for commercial and architectural lighting environments.

Q: What are the main electrical specifications of the SE-12-100-450-W2D?

The LTECH SE-12-100-450-W2D is a 12W constant-current LED driver. The product data lists a 48V output voltage and a rated current of 100mA, while the model name indicates a 100mA to 450mA constant-current range. It is specifically identified as a DALI-2 tunable white LED driver.

Q: How is this model different from a standard non-dimmable LED driver?

This driver is intended for applications that need dimming and tunable white control rather than simple fixed-output operation. The description highlights soft-on dimming, fade-in dimming, and T-PWM dimming technology for continuous, flicker-free performance under high-speed shooting. That makes it a stronger fit for premium lighting projects where lighting quality and control matter.

Q: Is the SE-12-100-450-W2D suitable for projects that require very smooth dimming?

Yes. According to the product description, it supports dimming from 0 to 100% and down to 0.01%, using T-PWM dimming technology. The same description also states that it is designed to provide continuous, flicker-free images under high-speed shooting.

Q: What operating environment is this LED driver rated for?

The listed operating temperature range is -20°C to 50°C. That gives it a defined working range for indoor and similar controlled-environment LED applications. Buyers should confirm the final enclosure and site conditions remain within that temperature window.

Q: What material and durability features does this model offer for commercial use?

The housing is described as being made from V0 flame-retardant PC material, and the product uses an ultra-slim, thin, and light design. The product data also lists a 5-year warranty, which is relevant for longer-life B2B lighting projects. These details make it suitable for buyers who want a compact driver with an emphasis on material quality and service life.

SKU:

SE-12-100-450-W2D

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Description

Intelligent LED Driver

Ultra-slim, thin and light; the design of screwless end housing

The housing is made from V0 flame retardant PC materials that SAMSUNG/COVESTRO uses.

Comply with the no-load power consumption of the EU's ErP Directive, stand by power consumption <0.5W

Soft-on and face-in dimming function inhances your visual comfort

T-PWM dimming technology allows continuous and flicker-free images under high-speed shooting.

Dimming from 0~100%, down to 0.01%.

0-100% flicker-free dimming with high frequency exemption level.

Innovative thermal management technology protects the power life intelligently.

Multiple current levels & wide voltage, suitable for different power LEDs.

Class 2 LED driver, full protective plastic housing.

Comply with Safety Extra Low Voltage standard

Over voltage, overload, shortcircuit protection and automatic recovery

Suitable for indoor light applications of I/II/III type.

Up to 50000-hour lifetime.

5-year warranty (Rubycon capacitor)

Specifications

Brand

Ltech
Series

Ltech DALI Series
Power Rating

12 Watt
Output Voltage

48 Volt
Rated Current

0.1 Ampere
Input Voltage

100V~240V
Standards Met

BIS,CE,ROHS
Operation Mode

Constant Current
Operating Temperature

-20°C~50°C
Warranty

5 Year
Length

13.5 cm
Width

3 cm
Height

2 cm
Weight

0.8 kg

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Frequently Asked Questions

What kind of LED applications is the LTECH SE-12-100-450-W2D designed for?

This model is designed for constant-current LED lighting applications that use DALI-2 tunable white control. Its ultra-slim form factor makes it suited to projects where space is limited and a compact driver is preferred. It is positioned as a professional LED driver for commercial and architectural lighting environments.

What are the main electrical specifications of the SE-12-100-450-W2D?

The LTECH SE-12-100-450-W2D is a 12W constant-current LED driver. The product data lists a 48V output voltage and a rated current of 100mA, while the model name indicates a 100mA to 450mA constant-current range. It is specifically identified as a DALI-2 tunable white LED driver.

How is this model different from a standard non-dimmable LED driver?

This driver is intended for applications that need dimming and tunable white control rather than simple fixed-output operation. The description highlights soft-on dimming, fade-in dimming, and T-PWM dimming technology for continuous, flicker-free performance under high-speed shooting. That makes it a stronger fit for premium lighting projects where lighting quality and control matter.

Is the SE-12-100-450-W2D suitable for projects that require very smooth dimming?

Yes. According to the product description, it supports dimming from 0 to 100% and down to 0.01%, using T-PWM dimming technology. The same description also states that it is designed to provide continuous, flicker-free images under high-speed shooting.

What operating environment is this LED driver rated for?

The listed operating temperature range is -20°C to 50°C. That gives it a defined working range for indoor and similar controlled-environment LED applications. Buyers should confirm the final enclosure and site conditions remain within that temperature window.

What material and durability features does this model offer for commercial use?

The housing is described as being made from V0 flame-retardant PC material, and the product uses an ultra-slim, thin, and light design. The product data also lists a 5-year warranty, which is relevant for longer-life B2B lighting projects. These details make it suitable for buyers who want a compact driver with an emphasis on material quality and service life.

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

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LTECH SE-12-100-450-W2D 12W 100mA ~ 450mA CC DALI-2 Tunable White LED Driver

Description

Intelligent LED Driver

Specifications

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Payment & Security

Frequently Asked Questions

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LTECH SE-12-100-450-W2D 12W 100mA ~ 450mA CC DALI-2 Tunable White LED Driver

Intelligent LED Driver

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