led power supply driver transformer 40-77vdc 300ma
0-10v dimmable constant current led strip light transformer 40-77vdc 300ma 23watt could built-in PFC function, PF>0.9.
Feture
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·Output constant current
·Range 100-265VAC
·Built-in PFC function, PF>0.9
·Efficiency 86%
·Protections:short circuit/over current/over voltage
·Cooling by free air convection
·IP20 design for indoor installation .
·Dimming function:0-10V/ 1-10V/ 10V PWM or potentiom
·Dimming range:0-100%
·Suitable for LED lighting and moving sign applications with dimming
·Compliance to worldwide safety regulations for lighting
·5 years warranty
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Specification
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Model
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SMT-032-0350CD
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SMT-030-0500CD
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SMT-030-0500CD
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SMT-050-0350CD
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Output
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DC Current
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350mA
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500mA
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500mA
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350mA
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Current Accuracy
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±3%
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Voltage Range
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20-32V
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15-30V
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15-30V
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35-50V
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Rated power
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11W
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15W
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18W
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17.5W
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Input
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Voltage Range
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100~265VAC
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Frequency Range
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47~63HZ
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PF(Typ.)
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PF>0.9
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Full Load Efficiency(Typ)
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>86%(110V)
>88%(220V)
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>86%(110V)
>88%(220V)
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>86%(110V)
>88%(220V)
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>86%(110V)
>88%(220V)
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AC Current (Typ.)
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0.104A(110V)
0.106A(220V)
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0.102A(110V)
0.103A(220V)
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0.102A(110V)
0.103A(220V)
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0.101A(110V)
0.103A(220V)
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Leakage current
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<0.72mA/110VAC / ﹤0.75mA/220VAC
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Protection
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Short Circuit
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Protection type: Hiccup mode, recovers automatically after fault condition is removed
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Over Current
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≦1.4*Iout
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Over temperature
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100℃±10℃ shut down o/p voltage, re-power on to recover
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Environment
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Working TEMP.
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-40~+50℃
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Working Humidity
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20~95%RH,non-condensing
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Storage TEM.,Humidity
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-40~+80℃,10~95%RH
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TEMP.coefficient
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±0.03%/℃(0~50℃)
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Vibration
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10~500Hz,5G 12min./1 cycle,period for 72min.each along X,Y,Z axes
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Safety&EMC
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Safety standards
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EN61347-1 EN61347-2-13. IP20
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Withstand voltage
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I/P-O/P:3.75KVAC I/P-FG:1.88KVAC O/P-FG:0.5KVAC
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Isolation resistance
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I/P-O/P I/P-FG O/P-FG:100MΩ/500VDC/25℃/70%RH
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EMC EMISSION
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Compliance to EN55015,EN61000-3-2 (≧50%Load)
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EMC IMMUNITY
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Compliance to EN61000-4-2,3,4,5,6,8,11,EN61547,A light industry
level
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Others
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Weight
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0.2Kg
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Size
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140*45*27mm(L*W*H)
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packing
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320*280*215mm/50pcs /CTN 145*50*36mm for inner box
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Notes
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1. All parameters NOT specially mentioned are measured at 110VAC, 220VAC 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.
3. Tolerance:includes set us tolerance,line regulation and load regulation .
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Dimming Operation
Ø Built-in 3 in 1 dimming function, IP20 rated .Output constant current level can be adjusted through output cable by connection a resistance or 0/1-10V DC or 10V PWM signal between DIM+ and DIM-
Ø Please DO NOT connect “DIM-“ to “LED-“
Our Market
Our major markets are in EU & North America,it takes about 85% markets share. view trcti histor
Application:
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Indoor LED illuminating lights
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LED Neon, LED urban Decoration
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LED Lighting Advertising,LED Display
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Safety Protection Apparatus
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Telecommunications, Networks
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Vehicle Lights, Controller Panels
