Miniature Isolation Amplifiers 0.3 mV Input Offset Voltage

Description The ACPL-C78A/C780/C784 family of isolation amplifers is designed for current sensing in electronic motor drives. In a typical implementation, motor currents flow through an external resistor and the resulting analog voltage drop is sensed by the ACPL-C78A/C780/C784. A differential outp

微型隔离放大器

ACPL-C78A/C780/C784 隔离放大器系列是专为电子电机驱动器和汽车应用而设计的电流感应装置。ACPL-C78A/C780/C784 可在实施典型驱动程序中检测电机电流通过外部电阻所产生的模拟电压降。在 ACPL-C78A/C780/C784 光隔离屏障的另一端产生差分输出电压。这种差分输出电压与电机电流成正比，可以通过应用电路图例所示的运算放大器转换成单端信号。由于现今的开关变频电机驱动系统中普遍存在共模电压在数十纳秒内出现几百伏摆幅的情况，因此 ACPL-C78A/C780/C784 采用可承受（最少 10 kV/μs）的超高共模瞬态变化压摆率的设计，即使在高噪声的电机控制环境 ·VCM = 1000V 时达到 15kV/μs 共模抑制能力\n·紧凑的自动插入扩展型 SO-8 封装\n·0.00025 V/V/°C 增益温度漂移\n·0.3mV 输入失调电压\n·100kHz 带宽\n·0.004% 非线性度\n·安全法规认证（申请中）：\no   UL 1577（5000 Vrms/分钟。） \no   CSA;

Phase Control SCR 1650 Amperes Average 3600-4400 Volts

Phase Control SCR 1650 Amperes Average 3600-4400 Volts Applications: □ Power Supplies □ Battery Chargers □ Motor Control □ Light Dimmers □ VAR Generators

Phase Control SCR 1650 Amperes Average 3600-4400 Volts

Phase Control SCR 1650 Amperes Average 3600-4400 Volts Applications: □ Power Supplies □ Battery Chargers □ Motor Control □ Light Dimmers □ VAR Generators

Phase Control SCR 1650 Amperes Average 3600-4400 Volts

Phase Control SCR 1650 Amperes Average 3600-4400 Volts Applications: □ Power Supplies □ Battery Chargers □ Motor Control □ Light Dimmers □ VAR Generators

Phase Control SCR 1650 Amperes Average 4500 Volts

Phase Control SCR 1650 Amperes Average 3600-4400 Volts Applications: □ Power Supplies □ Battery Chargers □ Motor Control □ Light Dimmers □ VAR Generators

Integrated Circuit Wide-Band Power Amplifier

Description: The NTE784 is a multistage, multipurpose, wide–band power amplifier on a single monolithic silicon chip. This device employs a highly versitile and stable direct–coupled circuit configuration featuring wide frequency range, high voltage and power gain, and high power output. These