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Ltech TD-10-100-400-E1P1 10W 100mA ~ 400mA CC Triac LED Driver - Se...
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TD-10-100-400-E1P1 is the 10-45Vdc output model of this series.
Features
- Support Triac leading edge, ELV trailing edge phase-cut dimming.
- T-PWM™ digital dimming, present a perfect visual experience.
- Built-in SCM, dimming curve and smoothing time can be customized.
- Dimming range: 0~100%, LED start dimming from 0.01%.
- Flicker-free (IEEE 1789), achieve the level of exemption assessment.
- Innovative thermal management technology, intelligent power life protection.
- Multi-current & wide voltage, suitable for different power LED.
- Over load / Over-heat / Short circuit protection, recover automatically..
- Class 2 power supply. Full protective plastic housing.
- Compliant with Safety Extra Low Voltage standard.
- Suitable for internal lights application for Ⅰ/Ⅱ/Ⅲ.
Specifications
OUTPUT
- Output Voltage
- 10-45Vdc
- Max Output Voltage
- 48Vdc
- Output Current
- 100-400mA
- Output Power
- Max. 10W
- Strobe Level
- Exemption assessment level
- Dimming Range:
- 0~100%, LED start at 0.01% possible
- LF current ripple(<120Hz)
- <1.5%
- Current Accuracy
- ±5%
- Ripple & Noise
- ≤200mV
- PWM Frequency
- 3600Hz
INPUT
- Dimming Interface
- Triac leading edge / ELV trailing edge
- Input Voltage Range
- 200-240Vac
- Frequency
- 50/60Hz
- Input Current
- 0.15A@230Vac
- Efficiency
- >82%
- Inrush Current(typ.)
- Cold start 20A at 230Vac
- Control surge capability
- L-N: 1kV
- Leakage Current
- <0.5mA/230Vac
ENVIRONMENT
- Working Temperature
- ta: -30°C ~ 55°C, tc: 80°C
- Working Humidity
- 20 ~ 95%RH, non-condensing
- Storage Temp., Humidity
- -40°C ~ 80°C, 10~95%RH
- Temp. Coefficient
- ±0.03%/°C (0-50°C)
- Vibration
- 10~500Hz, 2G, 12min./1cycle, period for 72min. each along X, Y, Z axes
PROTECTION
- Over Load Protection
- When O/P voltage exceed its range, O/P current declines, auto recovers
- Over-heat Protection
- Intelligently adjusting or turning off the output current if the PCB temperature ≥110°C, auto recovers
- Short Circuit Protection
- Shut down automatically if short circuit occurs, auto recovers
SAFETY & EMC
- Withstand Voltage
- I/P-O/P: 3750Vac
- Isolation Resistance
- I/P-O/P: 100MΩ/500VDC/25°C/70%RH
- Safety Standards
- IEC/EN61347-1, IEC/EN61347-2-13
- Strobe Test Standard
- IEEE 1789
OTHERS
- Dimension
- 135×30×20mm(L×W×H)
- Packing
- 140×34×23mm(L×W×H)
- Weight(G.W.)
- 80g±10g
Certifications & ratings
- T-PWM
- Super depth dimming technology
- Marked features
- Triac, ELV
Technical drawings
Downloads
FAQ
What type of LED load is the Ltech TD-10-100-400-E1P1 designed for?
The TD-10-100-400-E1P1 is a constant-current LED driver intended for power LED applications. It is built for buyers who need a phase-cut dimmable driver rather than a constant-voltage power supply.
What dimming methods does this LED driver support?
This model supports AC phase-cut dimming, including leading-edge (Triac) and trailing-edge (ELV) control. That makes it a fit for projects that need compatibility with common phase-cut dimming environments.
What makes this model different from a non-dimmable or simpler LED driver?
The TD-10-100-400-E1P1 is designed specifically for dimming performance, with T-PWM digital dimming, a stated 0 to 100% dimming range, and very deep low-end dimming. It is also described as flicker-free to IEEE 1789 exemption level, which helps distinguish it from more basic drivers.
What are the key output specs for the TD-10-100-400-E1P1?
The TD-10-100-400-E1P1 is a selectable-output constant-current driver with an output voltage range of 10-45Vdc (max 48Vdc) and an output current range of 100-400mA. Its maximum output power is 10W.
Is this LED driver suitable for demanding temperature conditions?
The specified operating temperature range is -30°C to 55°C. It features over-heat protection that intelligently adjusts or turns off the output current if the PCB temperature reaches 110°C, supporting use in demanding commercial environments within that stated range.
What kind of service life or support expectation does this model offer?
The TD-10-100-400-E1P1 is a constant-current LED driver designed for long-term reliability in commercial applications. It features robust protection mechanisms including over-load, over-heat, and short circuit protection with auto-recovery.
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Other TD-10 Models
3 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Ltech TD-10-650-1000-G1TS 10W 2-12VDC CC Triac LED Driver 0.65-1A | 10W | 12V | 1A | IP20 | View |
| Ltech TD-10-350-700-G1TS 10W 9-24VDC CC Triac LED Driver 0.35-0.7A | 10W | 24V | 0.7A | IP20 | View |
| Ltech TD-10-100-450-G1TS 10W 9-42VDC CC Triac LED Driver 0.1-0.45A | 10W | 42V | 0.45A | IP20 | View |
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