NETWORK PRODUCTS CEP1311

Line transformer used in ADSL MODEM
ADSL modem
Small size
Reflow soldering is available.
Transformers can be used for each IC made by different manufacturer.
Low distortion ratio


INDUCTANCE (6-9) 470μH±10% (7-8 tie) 10kHz (0.1V)
D.C. RESISTANCE (6-9) Max. 1.0Ω (7-8 tie) 1kHz
WINDING RATIO 3-5:9-7:8-6:2-4=1:1:1:1±2%  
LEAKAGE INDUCTANCE (6-9) Max. 10μH 7-8,3-4(tie),2-5(Short)
THD Min. -72dB 40kHz
WITHSTAND VOLTAGE (P-S) A.C.1,500V (1min.) 50Hz/60Hz
INSERTION LOSS Max. 1.5dB 40kHz〜1.1MHz