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

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

SKU SE-12-100-500-W1D

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

Input 100~240VAC. Operating temperature -20~+50°C. Backed by a 5 year warranty.

Key Features

✓Input voltage: 100~240VAC (120~300VDC)
✓Dimming: DALI
✓Output voltage: 48V
✓Output current: 100~500mA, NFC-programmable via app in 1mA steps
✓Rated power: 12W
✓Ingress protection: IP20
✓Operating temperature: -20~+50°C
✓Certifications: CB, CCC, CE, EAC, ENEC, KC, SELV, TUV
✓Dimensions: 110 x 35 x 20mm
✓5 year warranty

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.

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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

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Key Features

✓Input voltage: 100~240VAC (120~300VDC)

✓Dimming: DALI

✓Output voltage: 48V

✓Output current: 100~500mA, NFC-programmable via app in 1mA steps

✓Rated power: 12W

✓Ingress protection: IP20

✓Operating temperature: -20~+50°C

✓Certifications: CB, CCC, CE, EAC, ENEC, KC, SELV, TUV

✓Dimensions: 110 x 35 x 20mm

✓5 year warranty

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

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

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