CVT-456 supports various type of displays in 40", 43", 49", 55" and 65" which has no built-in LED driver. 

3 kinds of CVT456 LED Driver Models indicated below depending on OVP (Over Voltage Protection) range.

-.  The first group  :  up to 120V model 

-.  The second group  : from 120V to 180V range model 

-.  The third group  :  from 180V to 250V range model 

Current setting complying with LCD Spec requirement, user can choose it by a built-in Dip Switch from #1 to #8.

CVT-345 supports various type of displays in 42", 43", 49" and 55" which has on built-in LED driver.

Current setting complying with LCD Spec requirement, user can choose it by a built-in Dip Switch from #1 to #6.

CVT120 is designed to be applicable for hundreds of TFT LCD modules with a single hardware in accordance with specifications below :
  

CVT230 is designed to be applicable for hundreds of TFT LCD modules with a single hardware in accordance with specifications below :

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