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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: Blank
  • Model Number: PBBL-1719
  • Size: 17" -19"
  • Weight: Blank
  • Input Voltage: Min90 Type220 Max264
  • Output Voltage: Type680 Max1100
  • Type: DC/DC Converters
  • Output Frequency: Min63 Type67 Max70
  • Output Current: Type2 Max2.5
  • Output Current(Max) Iout(mA):: Min5 Type7 Max11
  • Output Current(Min) Iout(mA):: Min3.0 Type4 Max5
  • Output Voltage Vout(Vrms):: Type680 Max1100
  • LCD TV Size:: 17"-19"

Packaging & Delivery

Packaging Details carton
Delivery Time according to the quantity of the order


TV & Monitor Power Supply and Backlight Inverter 2in1 Board for 17"-19" 4 Lamps TFT LCD Module
Model: PBBL-1719

TV & Monitor Power Supply and Backlight Inverter 2in1 Board for 17"-19" 4 Lamps TFT LCD Module:


This Backlight Inverter and AC-DC switching power supply was developed for 4CCFL lamps of LCD backlighting system and supply the power for the circuit of the system.
Suitable load: 17" -19" 4 Lamps TFT LCD Module.



High performance, low consumption
Open lamp protection
Wide Dimming Range
Lamp Current Balance Control
Input current overload protected ( fuse protect )
Widely range of the inputting voltage (AC90-264)


Electrical Characteristics:

1 Input Voltage(V) Vin: Min90 Type220 Max264
2 Input Current(A) Iin: <1.0
3 Input Power(max load) PinML: Max52 W
4 Input Power(no load) PinNL: Min0.3W Type<0.5W Max1.0W
5 Brightness Voltage Vadj: Min0V Max5V
6 Control Voltage: Enable Von=2.5---12V Disable Voff=0---0.7V
Output Current(Max) Iout(mA): Min5 Type7 Max11
Output Current(Min) Iout(mA): Min3.0 Type4 Max5
Output Voltage Vout(Vrms): Type680 Max1100
Ignition Voltage Vig1(Vrms): Min1300 Type1500 Max1750
Output Frequency f(KHz): Min63 Type67 Max70
Output DC Voltage DCout(V): Min11.8 Type12 Max12.5
Output DC Current Dcout(A): Type2 Max2.5
Max load efficiency η(%): 85 - 95 %



Mechanical Dimension:

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China (Mainland)
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