LCD Backlight Boost Module

LCD Backlight Boost Module 12V-24V to 75V Voltage Booster

It boosts the 12V - 24V input voltage to the 75V level.  It is used for driving the backlight leds of 14-37 inch LCD TVs.

Limit parameters:    

• When to 24V input: Vout = 75V Iout= 720mA maximum or 60W    
• When to 12V input: Vout = 75V Iout = 400mA maximum or 30W    

Description:

• 14-37 inch LED Backlight Lamp Driver Board Constant current board
• BOOST structure,Conversion efficiency reached more than 92%
• Low heat of the Device, stability,have a longer service life
• The PCB is small,Slim design,Current control error within ± 5%
• This product is constant current board, voltage is automatically adapted
• PCB size: about 6.80*3.0cm/2.68"*1.18"
• You can use the 12V power supply to reduce the system cost.

 
Specifications:    

• 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 pin    
• PWM,PDIM,VDAJ,BL-PWM: Brightness adjusting pin    
• GND: 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 Tip    
Limit 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.   
     
Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.

Package Contents

•          1 pcs LCD Backlight Boost Module 12-24V to 75V