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15 watt 700ma 350ma constant current led driver dimmable circuit

SMT-015CTM is a 15 watt led driver with multi-stage constant current output, allowing multiple current levels, 150mA, 250mA, 350mA, 400mA, 450mA, 500mA, 600mA, 700mA, are easily switched by adjusting the built-in DIP switch.
  • Brand:

    SMARTS
  • Item No.:

    SMT-015CTM
  • Input Voltage:

    170-265VAC
  • Output Voltage:

    5-50VDC
  • Output Current:

    250mA - 700mA
  • Working Mode:

    Constant Current
  • Dimming mode:

    Triac Dimming
  • Size:

    140*45*27mm
  • Certification:

    CE Rohs certification
Products description


15 watt 700ma 350ma constant current led driver dimmable circuit

SMT-015CTM is a 15 watt led driver with multi-stage constant current output; allowing a single unit to be used for applications with potential for multiple current levels, such as project style lighting designs. The current levels, 150mA, 250mA, 350mA, 400mA, 450mA, 500mA, 600mA, 700mA, are easily switched by adjusting the built-in DIP switch.  Multi-current DIP Adjustment output,15W/25W/50W available.


  Features for led driver dimmable  


 ·Output constant current type Triac dimmable led driver

·Input range : 170-265VAC  

·Efficiency : 83%  

·Protections:short circuit /over load/ over current

·Fully isolated plastic case, IP20 design solution

·Easy installation, suitable for dry location

·Cooling by free air convection

·Strong compatibility, flicker-free dimming 

·Suitable for LED lighting and moving sign applications

·Dimming range: 0% ~ 100%

·Dimming function: Triac dimmable Phase cut dimmable

·Compliance to worldwide safety regulations for lighting

·3 years warranty


  Is there a Tc point on the driver?  


Answer:  The TC point is right above on the led transformer when you test it.  We have showed Tc point on the labels.


Model #:

SMT-015CTM

Output

Rated current

700mA

600mA

500mA

450mA

400mA

350mA

250mA

150mA

Current Tolerance

±5%

DC Voltage

5-22V

5-25V

5-30V

5-33V

5-37V

5-45V

5-50V

20-50V

Rated power

15.4W

15W

15W

14.85W

14.8W

15.75W

12.5W

7.5W

Input

Rated Input Voltage

AC170-265V

Rated Frequency:

47-63HZ

Power Factor 

PF≥0.65/180VAC  PF≥0.65/230VAC PF≥0.65/240VAC(Full loading)

Full Load Efficiency(Typ.)

78%

78%

79%

78%

80%

80%

79%

79%

AC Current(Max.)

0.30A

0.30A

0.30A

0.29A

0.29A

0.31A

0.25A

0.15A

Leakage current

<0.50mA

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed

Output No-Load Voltage

52-60V

Over Load

≤ 120%  

Protection Class:

Class II

 

 

Environ-

ment

Working TEMP.

-40-+60℃

Working Humidity

20-95%RH,non-condensing

Storage TEM. Humidity

-40-+80℃,10-95%RH

TEMP. coefficient

±0.03%/℃(0-50℃)

Vibration

10~500Hz,5G 12min./1 cycle,period for 72min.each along X,Y,Z axes

 

 

Safety & EMC

Safety standards

UL8750+UL1310

Withstand voltage

I/P-O/P:1500KVAC  

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

EMC EMISSION

FCC Part 15 B

EMC IMMUNITY

EN61000-4-2,3,4,5,6 ,11, EN61547,A light industry level (surge 4KV)

Others

Net Weight

0.19Kg

Size

140*45*27mm(L*W*H)

packaging

inner box : 265*31*32mm    Carton size: 324*298*188mm  , 50PCS/CTN  

Notes

1. All parameters NOTspecially mentioned are measured at 230VAC input,rated load and 25℃of ambient

temperature.

2. Tolerance: includes set us tolerance, line regulation and load regulation .

  Label   15 watt 700ma 350ma constant current led driver dimmable

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  15W triac dimmable constant current led driver circuit Mechanical Specification  


15 watt led driver



Ø Input with Live Wire AC (L), Neutral Wire AC(N)

Ø Output LED SEC output Positive (LED+) , output negative(LED-). Connected to LED Lamps.

Ø Suggested wire diameter:Input 18-14AWG; Output: 20-14AWG  

Note: Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged


  Derating Curve  for constant current led driver circuit  


15 watt led driver




  Dimming Operation Notice for 350ma led driver  


Ø The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase

line(L) by connection a triac dimmer.

Ø Usually matching with leading edge/Forward Phase Triac Dimmers( Can customized as a driver only matching trailing edge/reverse

phase Triac Dimmers if needed).

Ø Please try to use dimmers with power at least 3 times as the output power of the driver.

Ø for Forward phase,Magnetic low voltage and Triac Dimmers

 

  Triac Dimmable LED Driver Connection Diagrams  


15 watt led driver


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