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Ltech SE-12-350-700-W1AS 12W 9-24VDC CC 0-10V LED Driver 0.35-0.7A
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SE-12-350-700-W1AS is the 9-24Vdc 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
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
- 9-24Vdc
- Output voltage range(No-load)
- ≤35Vdc
- Output Current Range
- 350-700mA
- Maximum output voltage
- 3.15W-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
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
Downloads
Datasheet1
FAQ
What is this LED driver used for?
It is a constant current LED driver suitable for Class I, II, and III light fixtures, providing 9-24Vdc output at 350-700mA.
What is the input voltage range?
The unit accepts 100-240Vac or 100-240Vdc input at 50/60Hz, with a power factor greater than 0.95 at 115Vac.
How does the dimming control work?
It supports 0-10V dimming (including 1-10V, 10V PWM, and RX) with a range of 0-100%, down to 0.01%.
What protections are included?
It features automatic recovery for overload, overheat, and overvoltage, plus short circuit protection with hiccup mode.
What are the operating conditions?
The working temperature is -20 to 50°C (ta) with 20-95% RH non-condensing humidity. It has an IP20 rating for indoor use.
What are the physical dimensions?
The driver measures 135x30x20mm (LxWxH) and weighs approximately 80g.
Payment & Security
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Other SE-12 Models
1 other model| 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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