Brief specification of constant voltage dimmable led driver LED transformers UL 110-277vac:
UL/cUL, FCC, CE, ROHS approved.
input: 100-277vac
7 years warranty
PF:0.95 , Efficency: 87%
PWM output
no load limitation.
compatible with Forward phase, Reverse phase, leading edge, trailing edge, Triac, MLV ,ELV Dimmers.
Detailed specification:
model
SMT-012-030VTSW
SMT-024-030VTSW
Output
DC Voltage
12VDC
24VDC
Voltage Accuracy
±5%
±5%
Rated current
2.5Amp
1.25Amp
Rated power
30W
30W
Voltage Regulation
±0.5%
Load Regulation
±1%
±1%
Input
Voltage Range
100-277 VAC
Frequency Range
47～63HZ
Power Factor ( Typ.）
PF≧0.99/110V ; PF≧0.98/277V
Full Load Efficiency（Typ.）
79%
81%
AC Current（Typ.）
0.5A/100VAC / 0.13A/277VAC
Inrush Current（Typ.）
7A, 50%, 420us
Leakage current
