接口电路

1.SHEM604是一种用于EM信令收发、并需进行二线传输与四线传输转换场合的接口；\n2.既可作为二线专用，也可作为四线专用（靠外部跳点实现）；\n3.音频采用传统变压器藕合；\n4.输入阻抗600欧；\n5.TR线内部都设保护；\n6.单电源（+5V）供电。 支持5类EM信令传输；\n支持2线和4线音频；\n四线端模拟信号输入输出。;

SHET

赛狐

POWER SCHOTTKY RECTIFIER

DESCRIPTION Dual center tap Schottky rectifier suited for switchmode power supply and high frequency DC to DC converters. Packaged either in SOT-93, TOP-3I or TO-247, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.

文件：66.56 Kbytes 页数：5 Pages

STMICROELECTRONICS

意法半导体

ULTRAFAST SWITCHING RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 6.0 Amperes)

VOLTAGE - 50 to 800 Volts CURRENT - 6.0 Amperes FEATURES ● Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound ● Void-free Plastic in P600 package ● 6.0 ampere operation at TA=55 ¢J with no thermal runaway ● Ex

文件：68.95 Kbytes 页数：2 Pages

PANJIT

強茂

GLASS PASSIVATED JUNCTION ULTRAFAST SWITCHING RECTIFIER(VOLTAGE - 50 to 800 Volts CURRENT - 6.0 Amperes)

VOLTAGE 50 to 800 Volts CURRENT 6.0 Amperes FEATURES • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound • Exceeds environmental standards of MIL-S-19500/228. • Ultra Fast switching for high efficiency. • Bot

文件：68.83 Kbytes 页数：2 Pages

PANJIT

強茂