Up to 81%
Constant Current
DMX dimming, RDM dimming, flicker free
Cooling by free air convection
Short circuit/ Over load/ Over temperature/Over voltage
Built-in active PFC function
Min load is 12V 70mA.
0.3%-100%
IP20(EU); For dry and damp location(US)
DMX signal-end isolation,Driver parameters can be adjusted by NFC APP.
| Model | SMT-DI020W070-DMXP | |
| Certificate | UL/FCC/CE /ClassP/Class2/TYPE HL/SELV/ RoHS / Reach/ENEC/ICES/UKCA | |
| Output | On-load voltage range | 12-54V |
| Output Current Setting(loset) | 70-700mA | |
| Range | ||
| Output Current Setting Range | 370-700mA | |
| with Constant Power | ||
| Rated power | 20W(Max) | |
| No Load Output Voltage | 60V(Max) | |
| Current Tolerance | 700mA±5% | |
| Total Output Current Ripple | 20mA(Imax) | |
| Startup Overshoot Current | 9%(Max) | |
| Line Regulation | <0.5% | |
| Load Regulation | <0.5% | |
| Input | Voltage Range | 100-277VAC |
| Frequency Range | 47 - 63Hz | |
| Standby Power | ≤0.5W | |
| Power Factor (Typ.) @ full load | 0.99@120VAC 0.97@230VAC 0.93@277VAC | |
| THD(Typ. ) @ full load | <10%@100-277VAC | |
| Efficiency(Typ.) @ full load | 82%@120VAC 82%@230VAC 82%@277VAC | |
| AC Current (Max.) | <0.3A@120VAC <0.22A@230VAC <0.15A@277VAC | |
| Standby power | ≤0.5W | |
| Inrush Current (Typ.) | 17.5A, 50%, 29.1us @120VAC; 33.6A, 50% 864us @277VAC 40.4A, 50% 26us @277VAC | |
| Leakage current | <0.5mA | |
| Protection | Short Circuit | Constant current mode, recovers automatically after fault condition is removed |
| Over Load | ≥110% Constant current mode,recovers automatically after fault condition is removed | |
| Over temperature | Ambient temperature over 55℃±5℃ to reduce output to 50%; | |
| The ambient temperature drops to 45℃ ±5℃and automatically recovers. | ||
| Ambient temperature over 75℃±5℃ to reduce output to 0%; | ||
| The ambient temperature drops to 45℃ ±5℃and automatically recovers. | ||
| Environment | Working TEMP. | -40~+50℃ (see below derating curve) |
| Working Humidity | 20 - 90%RH non-condensing | |
| Storage TEM.,Humidity | -40 - +80℃,10 - 95% RH non-condensing | |
| TEMP.coefficient | ±0.03%/℃(0 - 50℃) | |
| Vibration | 10~500Hz, 2G 12min./1 cycle, period for 72min. each along X,Y,Z axes | |
| 10~500Hz, 5G 12min./1 cycle, period for 72min. each along X,Y,Z axes | ||
| Safety & EMC | Safety standards | UL8750;EN61347-1 |
| Withstand voltage | I/P-O/P:1.88KVAC(MAX 3.75KVAC) | |
| Isolation resistance | I/P-O/P: 100MΩ/ 500VDC/ 25℃/ 70% RH | |
| EMC Immunity | IEC/EN61000-4-2,3,4,5,6,8,11; EN/EN61547 | |
| EMC Emission | EN55015 EN61000-3-2,3、FCC Part15 Subpart B；ANSI C63.4:2014 | |
| Surge Immunity Test | AC Power Line:Differential Mode 2 kV | |
| Others | Net Weight | 215g |
| Dimension | 251.9*31*22.5mm(L*W*H) | |
| Packing | 290*225*215mm 50pcs /CTN | |
| Notes | 1. All parameters NOT specially mentioned are measured at 100VAC input, rated load and 25℃of ambient temperature. | |
| 2. Default states: | ||
| Output Current Setting is Maximum value. | ||
| The dimming curve is a logarithmic curve. | ||
| 3. The power supply is considered as a component that will be operated in combination with final Equipment. Since EMC performance will be affected by the complete installation, the final equipment manufactures must be-qualify EMC Directive on the complete installation again | ||
| 4. To extend the driver's using life , please reduce the loading at lower input voltage. | ||
| 5. Dimming electrical circuit: | ||
| Notice: This control circuit is isolated,but didn't evaluate Class 2. | ||
| Please refer to the installation manual to connect the dimmer. | ||
| CAUTlON: More than one power supply present. | ||
| ATTENTION: presence de plusieurs alimentations électriques. | ||