PinoutDescriptionThe T-13405 is one kind of ISDN S interface transformer device, T-13405 has some points of features:(1)Primary is Line Side; (2)Unbalanced current at TE: D Idc = 1 mA max.; (3)Longitudinal Conversion Loss - 10KHz to 300 KHz: 60 dB min. And materials used in the device of these uni...
T-13405: PinoutDescriptionThe T-13405 is one kind of ISDN S interface transformer device, T-13405 has some points of features:(1)Primary is Line Side; (2)Unbalanced current at TE: D Idc = 1 mA max.; (3)Longi...
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The T-13405 is one kind of ISDN S interface transformer device, T-13405 has some points of features:(1)Primary is Line Side; (2)Unbalanced current at TE: D Idc = 1 mA max.; (3)Longitudinal Conversion Loss - 10KHz to 300 KHz: 60 dB min. And materials used in the device of these units are UL94-VO and meet requirements of IEC 695-2-2 needle flame test.
The electrical characteristics of the T-13405 can be summarized as:(1)Open Circuit Inductance: 22 mHy;(2)Leakage Inductance: 11 uHy;(3)Interwinding Capacitance (CW/W): 100 pF;(4)Distributed Capacitance (CD): 180 pF;(5)Primary DC Resistance: 2.13 to 2.88 ohms;(6)Secondary DC Resistance: 4.25 to 5.75 ohms;(7)Isolation (HI-POT): 2.0K VRMS. If you want to know more information about the T-13405, please download the datasheet in www.seekic.com or www.chinaicmart.com .