Universal LED LCD TV Constant Current Board General-Purpose LCD TV Backlight Constant Current Drive Light Bar Booster Board

Universal LED LCD TV Constant Current Board General-Purpose LCD TV Backlight Constant Current Drive Light Bar Booster Board

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If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.Package : SMDis_customized : YesModel Number : LED backlight constant current universal board booster driver boardOperating Temperature : LED boost constant current boardDissipation Power : UniversalApplication : ComputerCondition : NewType : Voltage RegulatorBrand Name : diymoreOrigin : Mainland ChinaType A : 26-55 inch LED backlight constant current universal board booster board driver boardType B : Universal 10-48 inch LED TV constant current board LCD TV backlight constant current drive booster boardType C : Universal 10-42 inch LED TV driver board LCD TV backlight constant current board booster boardType D : Universal 26-55 inch LCD TV LED constant current board booster board backlight high voltage boardType E : General purpose LCD TV backlight board below 65 inches LED boost constant current boardType F : 26-65 inch universal LED LCD TV universal backlight drive light bar boost modification replacement power supply constant current integrated board input voltage 300VType G : 10-48 inch universal LCD TV LED backlight constant current board boost universal drive board light bar high voltage boardUniversal LED LCD TV Constant Current Board General-Purpose LCD TV Backlight Constant Current Drive Light Bar Booster BoardType A : 26-55 inch LED backlight constant current universal board booster board driver boardProduct selling point1: Wide range of applications2: Simple to use3: Small size4: stable performance5: 26-55 inch LED backlight constant current universalParameterInput voltage range: 10-26VOutput voltage range: 185VOutput current: 60MA-480MASize: 9*6cm (manual measurement) Net weight: 41.8gPrecautions1. The output voltage must be greater than the input voltage during use, otherwise the constant current board will not start to work.2. The default output current of the constant current board is 60MA. You can short-circuit A1-A6 to adjust the current according to your needs. There are instructions for current adjustment on the back.list1*26-55 inch LED backlight constant current universal board booster board driver boardType B: Universal 10-48 inch LED TV constant current board LCD TV backlight constant current drive booster boardProduct selling point1: Wide range of applications2: Small size3: stable performance4: 10-48 inch universal type5: Simple to useSupport 10-48 inch LED LCD TVInput voltage range: 11V-30VOutput voltage range: 15-88VDefault current: 200MASize: 8.5*4.5cm (manual measurement) Weight 24.3gNotice!This board is easy to modify, simple and fast.The current can be set, and the increase of the current can be implemented by shorting the solder joints.list1*Universal 10-48 inch LED TV constant current board LCD TV backlight constant current drive booster boardType C : Universal 10-42 inch LED TV driver board LCD TV backlight constant current board booster boardProduct selling point1: 10-42 inch LED universal type2: Small size3: stable performance4: Simple to use5: Reliable qualityparameterInput voltage: 12-25VOutput voltage: 35-85VSize: 8.5*4.5cm (manual measurement) Weight: 21.5Glist1*Universal 10-42 inch LED TV driver board LCD TV backlight constant current board booster boardType D ：Universal 26-55 inch LCD TV LED constant current board booster board backlight high voltage boardProduct selling point1: Wide range of applications2: Small size3: Simple to use4: stable performance5: 26-55 inch universal typeparameterInput voltage range: 10-26V DCOutput voltage range: 65-165V DCOutput current: 10MA-1000MA can be setSize: 12*6cm (manual measurement) Net weight: 55gThe working voltage of the light bar must be any voltage between 65V-165. Can't be lower than 65VIt cannot be higher than 165V. The design limit working voltage of this product should not be higher than 165V. If this voltage is exceeded, the screen will be dark or the lamp tube will flicker. This product is only constant current, not constant voltage. The voltage will be automatically adjusted to the corresponding voltage according to the demand voltage of the light bar, so you do not need to worry about the voltage measured when it is no-load.Regarding the description of changing the resistance, not every light bar needs to change the resistance when going back. Go back and light it up first. If the brightness is too dark, you need to increase the current by short-circuiting the resistance. It doesn't matter if it is connected to the resistance, please be aware of the maintenance colleagues!Possible problems with correct lighting:1. The brightness is not enough, and the screen is obviously darker than the board. At this time, we should start from two aspects. First, after connecting the dimming feet, try to use the remote control to brighten the brightness to see if it can be solved. If it cannot be solved, test the actual situation. (Note: the brightness of my product is the largest when the voltage is 0V, and the brightness is the darkest when the voltage is high.) If it is analog voltage mode, the voltage range is between 0V-5V or 0V-3.3V, if the voltage is always high The voltage cannot be lowered and this should be adjusted. If it is a PWM signal, the voltage is stable and is 3.3V. At this time, if it is adjusted to the brightest and still fails to meet the requirements, the second solution must be implemented. Second, adjust the resistance on the board and increase the current to meet the requirements.list1*Universal 26-55 inch LCD TV LED constant current board booster board backlight high voltage boardType E : General purpose LCD TV backlight board below 65 inches LED boost constant current boardProduct selling point1: Wide range of applications2: Small size3: stable performance4: Simple to use5: General purpose below 65 inches【Input voltage range】10-28V【Output voltage range】8-165V[Support range] Any below 65 inches【Interface definition】VCC: 10V-28V input, GND=ground,ENA=switch, NC=empty pin, ADJ=brightness adjustment[Size] 11*5cm (manual measurement) Net weight: 40g[Note!] When 12V input, the output voltage is below 80V, when 24V power supply, the output voltage is above 80V, please see clearly, buy as needed, thank youlist1*65 inch general LCD TV backlight board LED boost constant current boardType F : 26-65 inch universal LED LCD TV universal backlight drive light bar boost modification replacement power supply constant current integrated board input voltage 300VProduct selling point1: Wide range of applications2: Small size3: stable performance4: High quality material5: Input voltage range 300VparameterName: Universal LED LCD TV Universal Backlight Drive Light Bar Boost Modification Replacement Power Constant Current Integrated BoardInput voltage 300VOutput voltage 34V-180VCurrent 50-1000MAThe power input can be 300V of the machineSize: 11.5*5cm, (manual measurement)Weight: 74.4Glist1* Universal LED LCD TV universal backlight drive light bar booster modification replacement power supply constant current integrated boardType G : 10-48 inch universal LCD TV LED backlight constant current board boost universal drive board light bar high voltage boardProduct selling point1: Wide range of applications2: stable performance3: Reliable quality4: Small size5: Simple to useProduct VCC: 12-45VENA: 2.5-5VVout: 15-170ADJ: 0-5Vlout: 200MASize: 9*6cm (manual measurement)Weight: 43.3glist1*10-48 inch universal LCD TV LED backlight constant current board boost universal drive board light bar high voltage board