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Ltech SE-12-100-400-W1AS 12W CC 0-10V Dimmable LED Driver 100-400mA

0-10V1-10V10V PWMresistance100-400mA 7-step9-42VDC12W

SKU SE-12-100-400-W1AS

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Overview

SE-12-100-400-W1AS is the 9-42Vdc output model of this series: typical efficiency 82% (at full load),.

Features

Housing made from SAMSUNG/COVESTRO's V0 flame retardant PC materials.
Small size and light weight.
Automatically recognize 0-10V and 1-10V input signal.
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.
Multiple current levels, wide voltage range, suitable for LEDs with different power
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 ClassⅠ/Ⅱ/Ⅲ indoor light fixtures.
Normal service life can reach 100,000 hours.
5-year warranty (Rubycon capacitor).

Specifications

SE-12-100-400-W1ASSpecifications from the official datasheetDownload datasheet PDF

Features

Output Type: Constant current
Dimming Interface: 0-10V (1-10V, 10V PWM, RX)
Output Feature: Isolation
Protection Grade: IP20
Insulation Grade: Class II (Suitable for class I/ II /III light fixtures)

OUTPUT

Output Voltage: 9-42Vdc
Output voltage range(No-load): ≤50Vdc
Output Current Range: 100-400mA
Maximum output voltage: 0.9W-12W
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: 100-240Vdc
AC Voltage Range: 100-240Vac
Input Voltage: 115Vac/230Vac
Frequency: 50/60Hz
Input Current: ≤0.18A/115Vac (at full load), ≤0.08A/230Vac (at full load)
Power Factor: PF>0.95/115Vac (at full load), PF>0.9C/230Vac (at full load)
THD: THD≤10%/230Vac (at full load)
Efficiency (Typ.): 82% (at full load)
Inrush Current: Cold start 15A (Test twidth=102us tested under 50% Ipeak)/230Vac
Anti Surge: L-N:2KV
Leakage Current: Max.0.24mA

ENVIRONMENT

Working Temperature: ta:-20~50°C tc:80°C
Working Humidity: 20 ~ 95%RH, non-condensing
Storage Temperature/Humidity: -40~80°C/10~95%RH
Temperature Coefficient: ±0.03%/°C(-20°C-40°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
CB CB Member States IEC61347-1，IEC61347-2-13
CE European Union EN61347-1，EN61347-2-13，EN62384
EAC Russia IEC61347-1，IEC61347-2-13
RCM Australia AS 61347-1，AS 61347-2-13
UKCA Britain BS EN 61347-1，BS EN 61347-2-13，BS EN 62493
EMC Emission: Parameter Standard Test Level

CCC China GB/T17743，GB17625.1
CE European Union EN55015, EN61000-3-2, EN61000-3-3, EN61547
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 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
CB	CB Member States	IEC61347-1，IEC61347-2-13
CE	European Union	EN61347-1，EN61347-2-13，EN62384
EAC	Russia	IEC61347-1，IEC61347-2-13
RCM	Australia	AS 61347-1，AS 61347-2-13
UKCA	Britain	BS EN 61347-1，BS EN 61347-2-13，BS EN 62493

Parameter	Standard	Test Level
CCC	China	GB/T17743，GB17625.1
CE	European Union	EN55015, EN61000-3-2, EN61000-3-3, EN61547
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 61000-3-3, BS EN 61547

ErP

Power Consumption Standby power consumption: No standby mode
Power Consumption Networked standby: ＜0.5W (After shutdown by command)
Flicker/Stroboscopic Effect No-load power consumption: ＜0.5W (When the lamp is not connected)
Flicker/Stroboscopic Effect CIESVM: PstLM≤1.0，SVM≤0.4
DF Phase factor: DF≥0.9

OTHERS

Weight(N.W.): 80g±10g
Dimensions: 135×30×20mm(L×W×H)

Certifications & ratings

Marked features: T-PWM, Flicker Free, Multiple Current

Technical drawings

SE-12-100-400-W1AS LEDCurrentSelection — LEDCurrentSelection

SE-12-100-400-W1AS LEDCurrentSelection (2) — LEDCurrentSelection (2)

SE-12-100-400-W1AS LEDCurrentSelection (3) — LEDCurrentSelection (3)

SE-12-100-400-W1AS ProductSize — ProductSize

SE-12-100-400-W1AS ProductSize (2) — ProductSize (2)

SE-12-100-400-W1AS WiringDiagram — WiringDiagram

SE-12-100-400-W1AS RelationshipDiagrams — RelationshipDiagrams

SE-12-100-400-W1AS LifetimeVSHousingtemperature — LifetimeVSHousingtemperature

SE-12-100-400-W1AS LifetimeVSHousingtemperature (2) — LifetimeVSHousingtemperature (2)

SE-12-100-400-W1AS PowerFactorVSLoad — PowerFactorVSLoad

SE-12-100-400-W1AS FlickerTestSheet — FlickerTestSheet

SE-12-100-400-W1AS PackagingImage — PackagingImage

SE-12-100-400-W1AS PackagingImage (2) — PackagingImage (2)

Downloads

Datasheet1

SE-12-100-400-W1AS datasheetSE_12_100_400_W1AS.pdf PDF Download

FAQ

What is this driver used for?

It is a constant current LED driver suitable for Class I, II, and III light fixtures, providing isolation and flicker-free operation.

What are the output voltage and current specifications?

The output voltage range is 9-42Vdc with a maximum power of 12W. The output current is adjustable between 100-400mA with ±5% accuracy.

How does the dimming control work?

It supports 0-10V dimming (including 1-10V, 10V PWM, and RX interfaces) with a range of 0-100%, down to 0.01%.

What is the input voltage range?

The driver accepts an AC input voltage of 100-240Vac at 50/60Hz, with a power factor greater than 0.95 at 115Vac.

What protection features are included?

It includes automatic recovery for overload, overheat, overvoltage, and short circuit conditions. Overheat protection activates if the PCB temperature reaches 110°C.

What is the operating temperature and IP rating?

The working ambient temperature is -20 to 50°C. The unit has an IP20 protection grade, making it suitable for indoor use only.

What are the physical dimensions and weight?

The dimensions are 135×30×20mm (L×W×H) and the net weight is approximately 80g.

Payment & Security

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Model	Power	Voltage	Current	IP Rating
Ltech SE-12-100-400-W1A 12W 100mA ~ 400mA CC 0-10V LED Driver	12W	22V	100 Milliampere	IP20	View

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Ltech SE-12-100-400-W1AS 12W CC 0-10V Dimmable LED Driver 100-400mA

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-12-100-400-W1AS 12W CC 0-10V Dimmable LED Driver 100-400mA

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