Main Office

926-27 KT bldg, 3rd fl. Ipsuk

-dong Daegu, 701-050, Korea

Tel : +82-53-984-7063

Fax : +82-53-984-7065

 

Branch Office in Gyeonggi

605 Donggin Apt. 1511-10,

Gwanyang-dong Anyang-si,

Gyeonggi-do, Korea

Tel : +82-31-424-7063

Fax : +82-31-422-7065

Home Page

http://www.elecscom.com

Contact Point

Jongsik Park

Tel : +82-10-3813-4375

e-mail : jspark@elecscom.com

Taiyi Kim

Tel : +82-10-2877-4796

 

e-mail : tykim@elecscom.com

 

 

Open-Short Test

 

 

 
 

1.

 Current Sourcing -> D1:ON, D2:OFF

 

*

 Vm = Vdd + 0.6V, when conection is OK

 

*

 Vm = Vmax(Compliance Voltage),

 

 

 when Opened

 

*

 Vm < 0.6V, when Shorted

 

 

2.

 Current Sinking -> D1:OFF, D2:ON

 

*

 Vm = Vss - 0.6V, when conection is OK

 

*

 Vm = -Vmax(Compliance Voltage),

 

*

 when Opened

 

*

 Vm > 0.6V, when Shorted