Triac Dimmmable CC LED Driver 20W (500mA)
SMT-040-0500CT
Triac Dimmable LED Driver
SMARTS
Model
SMT-060-0350CT
SMT-040-0500CT
SMT-030-0700CT
SMT-023-0900CT
Output
DC Current
350mA
500mA
700mA
900mA
Current Accuracy
±5%
Voltage Range
40-60V
20-40V
15-30V
12-23V
Rated power
2...
| Model | SMT-060-0350CT | SMT-040-0500CT | SMT-030-0700CT | SMT-023-0900CT | |
| Output | DC Current | 350mA | 500mA | 700mA | 900mA |
| Current Accuracy | ±5% | ||||
| Voltage Range | 40-60V | 20-40V | 15-30V | 12-23V | |
| Rated power | 20W | 20W | 20W | 20W | |
| Input | Voltage Range | 90-135VAC / 170~265VAC | |||
| Frequency Range | 47~63HZ | ||||
| Power Factor (Typ.) | PF≧0.97/110V PF≧0.95/220V PF≧0.93/250V | ||||
| Full Load Efficiency(Typ.) | >84% | >84% | >85% | >84% | |
| AC Current(Typ.) | 0.14A/170VAC 0.11 A/220VAC 0.095A/250VAC | ||||
| Leakage current | ﹤0.25mA/110, 220VAC | ||||
| Protection | Short Circuit | Hiccup mode, recovers automatically after fault condition is removed. | |||
| Over voltage | ≦270VAC | ||||
| Environment | Working TEMP. | -40~+60℃ | |||
| Working Humidity | 20~90%RH,non-condensing | ||||
| Storage TEM.,Humidity | -40~+80℃,10~95%RH | ||||
| TEMP.coefficient | ±0.03%/℃(0~50℃) | ||||
| Vibration | 10~500Hz,2G 10min./1 cycle,period for 60min.each along X,Y,Z axes | ||||
| Safety&EMC | Safety standards | EN-60950-1, EN-61347-1-2 | |||
| Withstand voltage | I/P-O/P:3.75KVAC | ||||
| Isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | ||||
| EMC EMISSION | Compliance toEN55015,EN61000-3-2 (≧50%load) | ||||
| EMC IMMUNITY | Compliance to EN55015,EN61000-4-2,3,4,5,6,8,11,A light industry level (surge4KV) | ||||
| Others | Weight | 0.160Kg | |||
| Size | 140*45*28mm(L*W*H) | ||||
| packing | 324*298*176mm | ||||
| Notes | 1. All parameters NOT specially mentioned are measured at 110V/ 230VAC input , rated load and 25℃of ambient temperature. | ||||
| 2. Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated with a 0.1uf &47uf parallel capacitor. | |||||
| 1. 3.Tolerance:includes set us tolerance,line regulation and load regulation . | |||||
※Input with connecting terminal
※Output with connecting terminal
※Note: Any other requests we can customized.
■Dimming Operation
※Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
※Compatible with Leading edge or tailing edge triac dimmers.
※please try to use the small power dimmer, have access to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero
