TV Backlight Constant Current Lamp Module 12-25V to 35-85V

1.14-42 inch LED Backlight Lamp Driver Board Constant current board2.BOOST structure,Conversion efficiency reached more than 92%3.Low heat of the Device, stability,have a longer service life4.The PCB is small,Slim design,Current control error within ± 5%5.This product is constant current board, voltage is automatically adaptedSpecifications:Common Electronic symbolic code of Backlight:VCC: The positive of voltage supply, Circuit supply voltage (voltage is usually 12V or 24V)ON/OFF,ON,EN,ON_BL: Switch signal pinPWM,PDIM,VDAJ,BL-PWM: Brightness adjusting pinGND: Ground (negative electrode)LED+: the positive electrode of Light emitting diode (lamp)LED-: the negative electrode of Light emitting diode (lamp)The temperature rise is controlled at about 25degrees (Temperature rise = device surface temperature - ambient temperature)Warm TipLimit parameter refers to the the maximum capacity when product in the application process.In fact,please under the limit parameters to ensure product reliability when using.PCB size: 4.5*8.5cm/1.77inch x 3.34inchColor: BlueMaterial: plasticPackage Contents:1 x TV Backlight Lamp Driver BoardOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please don';t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! !

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