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SMT-012-200VTHV2 is 12v 200w led transformer in MLV ELV dimming. UL listed , 7 years warranty, PWM output frequency offer 400HZ - 20000HZ is customized. FCC 15 part B.UL / cUL listed, file #E507826.
Features
Specification
Model | SMT-012-200VTHV2 | SMT-024-200VTHV2 | |
Output | DC Voltage | 12V | 24V |
Voltage Tolerance | ±0.5V | ||
Voltage Tolerance | ±0.5V | ||
Voltage Regulation | ±0.5% | ||
Rated current | 16.67A | 8.33A | |
Rated power | 200W | 200W | |
Input | Voltage Range | 100-277VAC | |
Frequency Range | 47~63HZ | ||
Power Factor ( Typ.) | PF>0.98/110V , PF>0.95/277V | PF>0.98/110V , PF>0.95/277V | |
Full Load Efficiency(Typ.) | >87% | >88% | |
AC Current(Typ.) | 1.8A@110VAC 1.32A | ||
Inrush Current (Typ.) | 15A, 50%, 1.4ms | ||
Leakage current | <0.50mA | ||
Protection | Short Circuit | shut down o/p voltage, re-power on to recover after fault condition is removed | |
Over load | ≤120% constant current limiting, auto-recovery | ||
TEMP .coefficient | ±0.03%/℃(0~50℃) | ||
Vibration | 10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes | ||
Over Current | ≤1.4*I out | ||
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 | EN61347-1 EN61347-2-13 | |
Withstand voltage | I/P-O/P:3.75KVAC | ||
Isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | ||
EMC EMISSION | Compliance to EN55015,EN61000-3-2 (>50%load) | ||
EMC IMMUNITY | EN61000-4-2,3,4,5,6,11(Surge about 4KV) | ||
Others | Weight | 1.8Kg | |
Size | 260*105*45mm (L*W*H) | ||
packing | 440*295*145mm ,10PCS/CTN
| ||
Notes | 1. If the connection load less than 55% for the load limitation led driver, what will happen? Answer: If you take our 1.0V triac dimmable led drivers, the led light will have flick problem | ||
What kind of LED Driver/Power Supply Smarts Electronics do?
We specialized in constant voltage & current LED drivers, 010v/triac/DALI dimmable led drivers, enclosure power suppliers, power adapters.

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