triac dimmable class2 LED power supply 500mA 10w

 Product Description 

Model	Input voltage(vAC)	Working  Frequency  (Hz)	Output voltage (vDC)	Output Current	power (Watt)	Working.  Temp	Protection  grade
SMT-020-0500CT	90-135V/170-265v	47~63Hz	8-20V	500mA	10W	-40~50°C	IP40
SMT-015-0700CT	90-135V/170-265v	47~63Hz	7-15V	700mA	10W	-40~50°C	IP40
SMT-035-0350CT	90-135V/170-265v	47~63Hz	20-35V	350mA	12W	-40~50°C	IP40
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 Features 

• Output constant current
• Input range :90-135VAC / 170-265VAC
• Built-in PFC function 
• Efficiency > 84%  / PF>0.9
• Protections:Short circuit/over Voltage
• Fully isolated plastic case
• Easy installation
• Cooling by free air convection
• Work with leading edge and trailing edge TRIAC dimmers 
• Strong compatibility, flicker-free dimming 
• Suitable for LED lighting and moving sign applications
• Compliance to worldwide safety regulations for lighting
• 3 years warranty          
• Lifespan:(MTBF)50,000 hours

 Protection 

• Short Circuit:  Hiccup mode, recovers automatically after fault condition 
• Over voltage: <270VAC 0r =270VAC 

 Environment parameter 

• Working temperature: -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 : IEC 61347 –2–11 , IEC 61347 –1 , IEC 60529
• Withstand Voltage : I/P-O/P: 3000KVAC
• Isolation Resistance : I/P-O/P:100M Ohms/500VDC
• EMC EMISSION:   Compliance toEN55015,EN61000-3-2 (> or=50%load)
• EMC IMMUNITY :  Compliance to EN55015,EN61000-4-2,3,4,5,6,8,11,A light industry level (surge4KV)

 Notes 

• All parameters NOT specially mentioned are measured at 110V/ 230VAC input , rated load and25℃of ambient temperature
• Ripple& noise are measured at 20MHz of bandwidth by using a 12”twisted  pairwire terminated with a 0.1uf &47uf parallel capacitor.
• Tolerance:includes set us tolerance,line regulation and load regulation 

 Applications 

• indoor LED illuminating lights, LED Neon
• LED urban Decoration,LED Lighting Advertising
• LED Display, Safety Protection Apparatus
• Telecommunications, Networks
• Vehicle Lights, Controller Panels