LED Constant Driver for MR16 Spot Lights (AT1112)

Product Details
Customization: Available
Usage: Light, Construction
Output Type: Single
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  • LED Constant Driver for MR16 Spot Lights (AT1112)
  • LED Constant Driver for MR16 Spot Lights (AT1112)
  • LED Constant Driver for MR16 Spot Lights (AT1112)
  • LED Constant Driver for MR16 Spot Lights (AT1112)
  • LED Constant Driver for MR16 Spot Lights (AT1112)
  • LED Constant Driver for MR16 Spot Lights (AT1112)
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Basic Info.

Model NO.
AT1112
Driving Method
LED Constant Current
Circuit Structure
Conventional Step-down Transformer
Certification
CE, RoHS
Power Supply Mode
Constant Current Source
In-Out
Step-down Type
Power Supply Voltage
AC/DC 12V 24V
Pack Sealing Size
SMD
Brand
Sunshineopto
Transport Package
Carton
Specification
ROHS
Trademark
sunshineopto
Origin
China
HS Code
8504109000
Production Capacity
5000PCS/Week

Product Description

LED Current Constant Driver AT1112  1-3x1w 

Model: AT1112
Input: DC12V/24V/AC12V
Output: 3*1W/1*3W
Size: T Type 18*14mm
Application for High Power LED MR16 Spot lights ,Downlight ,Track light and more lighting .


Main Features :
Suitable for AC12V,DC12V ,DC24V Input voltage
Output rated power can reach 5 Watt
Voltage dropping structure 
DC input rectifier bridge with polarity correction
Work for MR16 lamp internal use
Have bared PCB
With ROHS requirement

Specification for led constant current driver 3x1W & 1X3W :
Model NO. AT1112-03C321 3x1W AT1112-02C651 1x3W
 
Rated Input voltage 12VDC;24VDC;12V AC
Input voltage scale 12~24VDC ,12-18V AC @ 10-60KHZ
Efficiency >80% >73%
Loading input power <0.1W <0.1W
Short-circuit input power <0.3W <0.3W
Input Current <690 mA <940 mA
Cold start surge current <5A <5A
Constant current output scale 325% 655%
output voltage scale 2-9V 2-7V
Rated power 3W 5W
Ripple ,noise <0.1V p-p <0.1V p-p
Linear adjust 2% 2%
Load regulation 3% 3%
Time for starting 500ms/12V DC (full loading)
Keep time >8ms/12V DC (full loading)
Opposite for wires Normal working
Low or high  input voltage Low voltage ,no output or twinkle ;high voltage will damage the power supply
Short-circuit or open-circuit  output No abnormality
Overheat IC has protection for overheat
Working temp & humidity -20ºC-60ºC,20-90%RH
Storing temp ,humidity -25ºC-80ºC,20-90%RH
RoHS YES
MTBF >25000 HOURS
Dimension ,weight PCB:30mm*18 mm*10mm ;4g
Input wires:
 
stranded cable black /PVC 26AWG /length 40mm;Red + ,black - ; White AC1 ,White AC2 for MR16 Pins
Output wires stranded cables 26AWG /length 10mm Black LED -  ; RED /LED +  


LED Constant Driver for MR16 Spot Lights (AT1112)
Circuit Diagram :

LED Constant Driver for MR16 Spot Lights (AT1112)

External connection diagram :
LED Constant Driver for MR16 Spot Lights (AT1112)LED Constant Driver for MR16 Spot Lights (AT1112)




 

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