Universal LCD CCFL Inverter Board 1 Lamp Backlight Driver 12V DC-AC Small Port

Universal LCD CCFL Inverter Board 1 Lamp Backlight Driver 12V DC-AC Small Port
Universal LCD CCFL Inverter Board 1 Lamp Backlight Driver 12V DC-AC Small Port Universal LCD CCFL Inverter Board 1 Lamp Backlight Driver 12V DC-AC Small Port Universal LCD CCFL Inverter Board 1 Lamp Backlight Driver 12V DC-AC Small Port Universal LCD CCFL Inverter Board 1 Lamp Backlight Driver 12V DC-AC Small Port Universal LCD CCFL Inverter Board 1 Lamp Backlight Driver 12V DC-AC Small Port
Product Code: (1.2)--ZZY-SF01
Reward Points: 0
Availability: In Stock
Price: $9.00
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Universal LCD Monitor Backlight Control CCFL 1 lamps Inverter + Cable
  • Please scroll down for product instruction and wiring schematic.
  • How to combine multiorders into one shipment:
  • Step1. pick up the item by clicking "ADD TO CART".
  • Step2. After you get all the items you want to buy into the "SHIPING CART", click "PROCEED TO CHECK OUT" and follow the instruction to complete the order.
  • General Description
  • This DC-AC Inverter was developed for 1CCFL lamps of LCD back lighting system
 
  • Features
  • High performance, low consumption.
  • Open lamp protection
  • Wide Dimming Range
  • Input current overload protected ( fuse protect )
  • Application
  • The DC to AC back-light inverter is special designed on any type LCD display in implement (i.e. LCD monitor, notebook、laptop computers etc.) 
  • Suitable load
  • Smaller than 17〞1 Lamps TFT LCD Module
  • Environmental Condition
  • Operating temperature :-5℃ -- 50℃
  • Storage temperature : -20℃-- 70℃
  • Operating humidity : 10% -- 95%RH
  • Storage humidity : 10% -- 95%RH
  • The DC to DC back-light inverter suggested working in the condition of upon. It can be work 500thousand hours at least in the below condition.
  • Operating temperature :-20——70℃
  • Operating humidity :10%——95%RH
  • Input Electrical Characteristics
  • No. Item Symbol  Min  Type  Max  Unit 
    1 Input Voltage Vin  8 12  20
    2 Input Current Iin  0.2 0.4 0.6
    3 Input Power Pin  ----  4.9 ---- 
    4 Brightness Voltage  Vadj  0 ---- 
    5 Control Voltage  Enable Von=1.5---5.0V Disable Voff=0---0.5V 
  • Output electrical characteristics
  • Item Symbol Test Conditions Min Type Max Unit
    Output Current Iout Vin=12.0V; Von=5V; Ta=25℃ 2.5 6 7.5 mA 
    Output Voltage Vout Vin=12.0V; Von=5V; Ta=25℃   650   Vrms
    Ignition Voltage Vig1 Vin=12.0V; Von=5V;Ta=25℃ 1100 1300 1700 Vrms
    Output Frequency f Vin=12.0V; Von=5V;load=6m;Ta=0℃ 40 50 70 KHz
    Efficiency η Vin=12.0V; Von=5V; Load=80KΩ 80 90 ---   %  
  • Pin assignments
  • Input connector:CN1
    Pin No. Symbol Description Parameter 
    1、2 +12V Supply voltage 8---20V
    3 N/F Standby/operation On =1.5--5.0V Off=0-0.5V
    4 Vadj Dimming control 0V=Brightness Max 5V=Brightness Min
    5、6 Gnd Ground 0V
     
    Output connector:CN2
    Pin No.  Symbol  Description Parameter 
    1 H-V High voltage  650Vrms 
    2 L-V  Low voltage  0-18Vrms 
 
  • Voltage output waveform (Max Luminance)

  • Current output waveform(Max Luminance)

  • NOTES:
  • Current of the lamp must use a high frequency current meter,There have a three amperes fuse in the inverter.
  • Do not attach a conducting tape to lamp connecting wire, if the lamp wire attach to conductive tape, TFT-LCD module have a low luminance and the inverter has abnormal action because leakage current occurs between lamp wire and conducting tape.
  • For Safety Issue, please keep 4.0mm at least from the metal parts of the system to the inverter. Or put a suitable insulator between the inverter and the metal parts to avoid the situation of breakdown or arcing etc.
  • Don’t twist , deform , drop or knock the inverter during assembly.
  • Guarantee to offer ESD shield bag to protect the product from electrostatic or magnetic interference during delivery. Due to the inverter is usually designed without the enclosure. please take care about ESD at anytime .
  • The products are not intended for use in systems in which failures of product could result in personal injury. 
  • LCD Monitor Backlight Control CCFL 1 lamps Inverter  x 1
  • Cable x 1

 

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