waterproof Dimmable 12v led strip bulb transformer Mr16 transformer replacement
The Triac dimmable 12v led strip transformer 300w is SAA,CE,ROHS listed for use inEuropean countries and covered by 7 year manufacturer limited warranty. This waterproof led transformer is can use for outdoor with high PF, efficiency,and 0-100% dimming. The applications of triac dimmable led transformer 12v are widely used,such as mr16 lighting,bulb lighting,floor lamp... |
specification
model | SMT-012-300VTHW | SMT-024-300VTHW | ||
output | dc voltage | 12V | 24V | |
voltage tolerance | ±0.5V | |||
voltage regulation | ±0.5% | |||
voltage tolerance | ±0.5V | |||
load regulation | ±2% ±1% | ±1% | ||
rated current | 25.0A | 12.5A | ||
rated power | 300W | |||
input | voltage range | 180-265VAC | ||
frequency range | 47~63HZ | |||
power Factor(Typ.)@ full load | 0.98@180VAC 0.97@265VAC | 0.98@180VAC 0.97@265VAC | ||
THD(Typ.)@ full load | <20% | |||
inrush current (Typ.) | 20A, 50%, 1.4ms | |||
full load Efficiency(Typ.) | >83% | >83% | ||
ac Current(Typ.) | 3.4A@110VAC 1.74A | |||
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 | |||
over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | |||
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 | SAA | ||
withstand voltage | I/P-O/P: 3.00KVAC | |||
isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH | |||
EMC emission | compliance to fcc part 15 b | |||
EMC immunity | EN61000-4-2,3,4,5,6,11(Surge 4KV) | |||
Others | weight | 1.75Kg | ||
size | 276*78*47mm (L*W*H) | |||
packaging | 10PCS/CTN 385*335*200mm 20PCS/CTN | |||
notes | Queation:What are the details of the 7 year warranty: is it based on 7 years of actual use? We understand that some driver manufacturers have technology to keep track of hours of use. or does the warranty start at point of sale and end 7 years after? please explain details. Answers: The 7 years warranty start at the point of led driver leave our factory. there have manufacture date in back of every led driver. We use the best quality components for our 277vac dimmable series and the capacitances we used have the super life-span. We can promise 7 years warranty if loading 80% and within 12 hours working time per days. | |||
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what is the packing situation
MOQ: 1 pcs
payment : T/T western union Paypal credit card
delivery : within 7 working days for sample order , 13 working days for 500pcs
shipping term : FedEx DHL ups tnt air /Sea transportation
