NORDTEK DANMARK - E1/T1/PRI/CEPT - Single interface - transformer.dk

E1/T1/PRI/CEPT - Single interface


Features

  • industry standard through-hole footprint
  • controlled parameters ensure full compliance with ITU.T G. 703 when matched with recommended IC
  • ideal for all 1.544 and 2.048 Mbs interface application
  • manufactured in ISO-9001 approved facility
  • 1,500Vrms minimum isolation voltage
  • operating temperature 0° to +70°C
   Single Interface Transformer - Type 19649


Electrical Specifications @ 25°C

Part
Number		 Turns Ratio
±2%		 OCL (mH Min.)
W1+W2+W3
in Series		 LL
(µH Max.)		 DCR
(mOhms Max.)
W1=W2=W4=W5		 DCR
(mOhms Max.)
W3		 VP
(Vrms)		 Schematic
19649 1:1:0.666:1:1 5.0 1.0 165 120 1,500 A


Test Conditions:

Inductance: Windings 1+2+3 in series - measurement at 10kHz, 100mV
Leakage Inductance: Windings 1+3+5 in series, windings 2+4 short circuited - measurement at 100kHz, 100mV
Turns Ratio: 10kHz, 100mV
High Voltage: 2.0kV for 2 seconds, winding to winding



Dimensions & Schematics

Dimensions & Schematics


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