T1/E1/CEPT/ISDN-PRI TRANSFORMERS

文件：1.41936 Mbytes 页数：5 Pages

pulse

HDSL Input/Output Transformer

文件：25.39 Kbytes 页数：1 Pages

FILTRAN

费尔兰特

Input/Output Transformer

文件：569.66 Kbytes 页数：1 Pages

APITECH

Photocouplers Infrared LED & Photo IC

Features (1) Buffer logic type (totem pole output) (2) Output peak current: ±1 A (max) (3) Operating temperature: -40 to 125 (4) Supply current: 2.0 mA (max) (5) Supply voltage: 10 to 30 V (6) Threshold input current: 5 mA (max) (7) Propagation delay time: tpHL/tpLH = 500 ns (max) (8) Com

文件：2.3597 Mbytes 页数：19 Pages

TOSHIBA

东芝