LTECH TD-75-24-E1M1
LED Intelligent Driver • 75W • 3.12A • 24Vdc
- Dimming interface: Triac/ELV, Push Dim.
- Apply to leading edge and trailing edge Triac dimmers.
- Built-in high performance MCU, dimming curve can be customized.
- PWM digital dimming, no alter LED color rendering index.
- Dimming range from 0-100%, LED start at 0.1% possible.
- Efficiency > 87%.
- Short circuit / Over-heat / Over load / Over voltage protection.
- Compliant with Safety Extra Low Voltage standard.
- Suitable for indoor environments
Specifikationer
| Dimming Interface | Triac/ELV, Push Dim |
| Input Voltage Range | 200-240Vac ±10% |
| Frequency | 50/60Hz |
| Input Current | 230Vac≤0.8A |
| Efficiency | ≥87% |
| Inrush Current | Cold start 60A at 230Vac |
| Leakage Current | I/P-O/P: |
| Output Current | Max. 3.12A |
| Output Voltage | 24Vdc |
| Output Voltage Range | 24Vdc ±0.5Vdc |
| Ripple and Noise | ≤200mV |
| Output Power | Max. 75W |
| Overload Power Limitation | 102-125% |
| Dimming Range | 0~100%, LED start at 0.1% possible |
| PWM Frequency | ≤4KHz |
| Working Temperature | tc: 80°C ta: -30°C ~ 60°C |
| Working Humidity | 20 ~ 95%RH, non-condensing |
| Storage Temp., Humidity | -40 ~ 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 |
The dimming range parameters adopted LUTRON dimming system as testing standards. The parameters may differ by using Triac/ELV dimming systems of different brands. We can customize program for clients' high requirements. LUTRON is registered trademarks of Lutron Electronics Co., Inc. registered in the U.S. and other countries.
Protection
| Over Temp. Protection | Shut down the output when PCB temp.≥110°C. Auto recovers when temp. back to normal. |
| Over Voltage Protection | No-load Voltage≥26~32V. Re-power on to recover after fault condition is removed. |
| Over Load Protection | Current Load≥102%~125%. Recovers automatically after fault condition is removed. |
| Short Circuit Protection | Shut down automatically if short circuit occurs. Auto recovers after faulty condition is removed. |
Safety and EMC
| Withstand Voltage | I/P-O/P: 3750Vac I/P-GND: 1800Vac |
| Isolation Resistance | I/P-O/P: 100MΩ/500VDC/25°C/70%RH |
| Safety Standards | IEC/EN61347-1 IEC/EN61347-2-13 |
| EMC Emission | EN55015 EN61000-3-2 Class C IEC61000-3-3 |
| EMC Immunity | EN61000-4-2,3,4,5,6,8,11 EN61547 |
Others
| Dimension | 204×62×34mm (L×W×H) |
| Packing | 206×64×39mm (L×W×H) |
| Weight | 440g±10g |
Connections
Triac Connection
Push/Dim Connection
Short press = on/off control
Dimming memory: brightness will be the same as previously adjusted when turning off and on again.
Long press = stepless dimming
Every other long press: the light level goes to the opposite direction.