class 2 thin dimmable led driver 20w for Chandeliers led light 12 volts 24 volt

Model		SMT-012-020VT	SMT-024-020VT
Output	DC Voltage	12VDC	24VDC
	Voltage Accuracy	±5%	±5%
	Rated current	1.66Amp	0.83Amp
	Rated power	20W	20W
Input	Voltage Range	100-130VAC, 170~265V AC
	Frequency Range	47~63HZ
	Power Factor ( Typ.)	PF>0.92/110V ; PF>0.93/220V ; PF>0.935/250V
	AC Current(Typ.)	0.14A/110VAC  0.12 A/220VAC  0.01A/250VAC
	Leakage current	< 0.27mA/110VAC; <0.25mA/220VAC
Protection	Short Circuit	Hiccup mode, recovers automatically after fault condition   s removed.
	Over Current	1.4 Times output current
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	afety standards	EN61347-2-13, EN62493,
	Withstand voltage	I/P-O/P:3.75KVAC
	solation resistance	I/P-O/P:100MΩ/500VDC/25℃/70%RH
	EMC EMISSION	Compliance toEN55015,EN61000-3-2 (>50%load)
	EMC IMMUNITY	Compliance to EN61000-4-2,3,4,5,6,,11, ,           Alight industry level
Others	Weight	0.16Kg
	Size	140*45*28mm(L*W*H)
	packing	324*298*176mm  50pcs/ctn
Notes	1. All parameters NOT specially mentioned are measured at 110VAC, 230VAC input ,  Rated load and 25℃of ambient temperature.  2.  Tolerance:includes set us tolerance,line regulation and load regulation .
100-130Vac UL(E507826)\IP20
180-265Vac\SAA C-TICK\IP20
170-265VAC CE\FCC\IP20
100-130Vac ETL\FCC\IP20

 Features 

• Output constant current
• Input range :90-135VAC / 170-265VAC
• Built-in PFC function / E fficiency > 84%
• Protections:Short circuit/over Voltage
• Fully isolated plastic case
• Easy installation
• Cooling by free air convection
• Work with leading edge and trailing edge Triac dimmer
• Strong compatibility, flicker-free dimming
• Suitable for LED lighting and moving sign applications
• Compliance to worldwide safety regulations for lighting
• CE,ETL,SAA,RoHS approval
• 5 years warranty

 Note 

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

 20W triac dimmable driver Mechanical Specification 

• Input with connecting terminal
• Output with connecting terminal  
• Note: Any other requests we can customized.   

 Dimming Operation 

• Output constant current level can be adjusted through input terminal of the AC phase line(L) by connection a triac dimmer.
• Compatible with Leading edge or tailing edge triac dimmers.
• please try to use the small power dimmer, have access to a wider dimming range, high-power dimmer is difficult to achieve the output current to zero

• Load carried in accordance with the load derating curve, according to the ambient temperature derating, in order to extend the service life.    

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.

  Company Information  

• 1.Indoor LED illuminating lights
• 2.LED Neon, LED urban Decoration
• 3.LED Lighting Advertising,LED Display
• 4.Safety Protection Apparatus
• 5.Telecommunications, Networks
• 6.Vehicle Lights, Controller Panels

  Our Market  

Our major markets are in EU & North America,it takes about 85% markets share. view transaction history

  Certifications  

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  Our Services  

What Service we can supply??

• 1.All inquiries will be replied within 24 hours
• 2.Professional manufacturer,welcom to visit our website
• 3.OEM/ODM avaliable:
•      A.Print logo on our product;
•      B. Customized specification;
• 4.After Sales-Service:
•      A. All products will have 100% burn-in test and strictly quality test before shipping;
•      B. Fast Delivery: 3-7days for samples, 15-20 days for bulk production;
• 5.High efficiency,long life span,reasonable&competetative price,fast lead time;
• 6.We have our engineer team, if you have any question about your LED applications, let us know freely.