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Ltech SE-10-350-700-W1DS 10W 350mA ~700mA CC DALI2 LED Driver - Sel...
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SE-10-350-700-W1DS is the 2-12Vdc output model of this series: typical efficiency 75% (at full load),.
Features
- Housing made from SAMSUNG/COVESTRO's V0 flame retardant PC materials.
- Small size and light weight.
- 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.
- 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
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
- 2-12Vdc
- Output voltage range(No-load)
- ≤35Vdc
- Output Current Range
- 350-700mA
- Load power range
- 0.7W-8.4W
- 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
- 120-300Vdc
- AC Voltage Range
- 100-240Vac
- Input Voltage
- 115Vac/230Vac
- Frequency
- 50/60Hz
- Input Current
- ≤0.15A/115Vac (at full load), ≤0.07A/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.)
- 75% (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 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 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
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
- Flicker Free
- IEEE 1789
- Marked features
- T-PWM, Multiple Current
Technical drawings
Downloads
Datasheet1
FAQ
What type of LED driver is the Ltech SE-10-350-700-W1DS?
The Ltech SE-10-350-700-W1DS is a constant current LED driver with DALI DT6 dimming control. It is designed for applications that need selectable output current in the 350mA to 700mA range. This model is also described as a Class II LED driver.
What makes this model different from a fixed-output LED driver?
This model stands out because it offers selectable output current rather than a single fixed current value. That can make it more flexible for buyers comparing driver options across compatible constant current lighting products. It also combines that flexibility with DALI DT6 control in a compact 10W form factor.
Is the SE-10-350-700-W1DS suitable for DALI lighting systems?
Yes, this driver is intended for DALI-based lighting applications and lists DALI DT6 as its dimming control method. For buyers standardizing on DALI dimming, this model is built for that control environment.
What are the key electrical ratings of this LED driver?
This model has a maximum output power of 8.4W, with an output voltage range of 2-12Vdc (max 35Vdc) and a working current range of 350-700mA. Buyers should match those published ratings against their fixture requirements before purchase.
Can this driver be used in demanding indoor operating conditions?
The listed operating temperature range is -20°C to 50°C, which supports use across a broad range of indoor commercial and architectural environments. That range can be relevant for projects where ambient temperature varies by season or installation area.
What kind of applications is this driver best suited for?
This driver is best suited for constant current LED lighting applications where DALI DT6 dimming is required and space is limited. Its ultra-small, thin, and lightweight design makes it relevant for compact lighting assemblies. It is particularly appropriate for professional lighting projects that value flicker-free dimming performance.
What warranty is offered for the Ltech SE-10-350-700-W1DS?
The listed warranty period for this model is 5 years. That gives B2B buyers a clear published support window for project planning and replacement expectations. Warranty terms can still depend on seller policies and proper use conditions.
Payment & Security
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Other SE-10 Models
2 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Ltech SE-10-500-1000-W1D 10W 2-12VDC CC DALI-2 LED Driver 0.5-1A | 10W | 12V | 1A | IP20 | View |
| Ltech SE-10-100-500-W1D 10W 9-42VDC CC DALI-2 LED Driver 0.1-0.5A | 10W | 42V | 0.5A | IP20 | View |
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