Inductance DC Bias Current Source
TH1778A

■ Test Frequency: 0Hz - 2MHz

 Provide 0~20A of constant current output

 Support 6 machines on line at most and 

   reach 120A of constant current output

 Extreme refined current step: when <1A, reach 5mA; 

                                                   when <5A, reach 25mA; 

                                                   when <120A, reach 100mA 

 Adopting a new generation AC/DC superposition test theory

   to adapt test requirements for high precision and high 

   frequency 

 Current output mode: single current, step scan

 Adopting new designed friendly graphical operation interface

   and providing multiple operation practice 

 Providing real-time operation mode for all parameters 

   and settings without waiting

 New file management system with easy, prompt and 

   accurate operation

 Providing two kinds of SCPI command modes with good

   adaptability

 New foot control mode with 5 control modes

 Excellent tailing capability and extendibility, additional slave 

   superposition depending on the demands

 Offering dual-progress bar indication and corresponding 

   small tools

 Selectable Chinese and English interface


......
TH1778AS

■ Test Frequency: 0Hz - 2MHz

 Provide 0~20A of constant current output, 

   and must be controlled by TH1778A

 Support 6 machines on line at most and 

   reach 120A of constant current output

 Extreme refined current step: when <1A, reach 5mA; 

                                                    when <5A, reach 25mA; 

                                                    when <120A, reach 100mA 




......
TH1778B

■ Test Frequency: 0Hz - 2MHz

 Provide 0~20A of constant current output

 No support of output extension

 Extreme refined current step: when <1A, reach 5mA; 

                                                   when <5A, reach 25mA; 

                                                   when <120A, reach 100mA 

 Adopting a new generation AC/DC superposition test theory

   to adapt test requirements for high precision and high 

   frequency 

 Current output mode: single current, step scan

 Adopting new designed friendly graphical operation interface

   and providing multiple operation practice 

 Providing real-time operation mode for all parameters 

   and settings without waiting

 New file management system with easy, prompt and 

   accurate operation

 Providing two kinds of SCPI command modes with good

   adaptability

 New foot control mode with 5 control modes

 Excellent tailing capability and extendibility, additional slave 

   superposition depending on the demands

 Offering dual-progress bar indication and corresponding 

   small tools

 Selectable Chinese and English interface



......