(KC1xx) Transistors

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ETCList of Unclassifed Manufacturers

未分類制造商

Switch Disconnectors - 6 Pole, 8 Pole & Change Over

文件：371.63 Kbytes 頁數(shù)：2 Pages

EUROPA

Photo DMOS-FET Relay

Description The LT638 is a 1-Form A solid state relay in a 4 pin SMD package that employs optically coupled MOSFET technology to provide 3750V/5000V of input to output isolation. The optically coupled input is controlled by a highly efficient GaAlAs infrared LED and MOS FETs on the output side

文件：151.46 Kbytes 頁數(shù)：4 Pages

LETEX

麗太科技

48V-to-5V DC-DC Converter Using MAX638 Switching Step-Down Regulator Borrows Power from Phone Lines

The telephone subscriber lines provide -48V voltage, but the equipment on the customer premises is usually operated from a lower voltage. The circuit using MAX638 illustrates a conversion of this available voltage to 5V required in modems, telephone test sets, and other portable systems connected

文件：29.24 Kbytes 頁數(shù)：4 Pages

DALLAS