闭环形剩余（零序）电流互感器

作用于电缆线路的漏电流测量的剩余电流互感器。该产品结构简单，应用灵活，可根据主回路所用的电缆规格有多种穿芯孔径相对应，主回路电流包含了63A~2000A。同时满足平衡特性要求，不平衡电流输出优于30mA,10mA,5mA。产品采用优质的高导磁芯和先进制程工艺，能满足0.2级，0.5级，1.0级等不同精度的技术要求，可靠性高。本系列产品满足 GB 14287.2-2014，GB 13955-2005要求。 • 输出方式灵活，端子或引线方式输出；\n• 多种穿芯孔径选择，孔径从φ12mm～φ260mm；\n• 采用环氧树脂浇注，稳定性好；\n• 采用高导磁镍钢或纳米晶磁芯，线性度好，灵敏度高；\n• 优异的平衡特性，具有极强的抗电磁干扰能力。;

US Audio Multiplexing Decoder

Description The CXA2174S is an IC designed as a decoder for the Zenith TV Multi-channel System and also corresponds with I2C BUS. Functions include stereo demodulation, SAP (Separate Audio Program) demodulation, dbx noise reduction and sound processor. Various kinds of filters are built-in this I

3V DCS POWER AMPLIFIER

Product Description The RF2174 is a high power, high efficiency power amplifier module offering high performance in GSM or GPRS applications. Features • Single 2.7V to 4.8V Supply Voltage • +33dBm Output Power at 3.5V • 27dB Gain with Analog Gain Control • 51 Efficiency • 1700MHz to 19

3V DCS POWER AMPLIFIER

Product Description The RF2174 is a high power, high efficiency power amplifier module offering high performance in GSM or GPRS applications. Features • Single 2.7V to 4.8V Supply Voltage • +33dBm Output Power at 3.5V • 27dB Gain with Analog Gain Control • 51 Efficiency • 1700MHz to 19

AUDIO LINE AMPLIFIER with MUTE FUNCTION

文件：96.66 Kbytes Page：3 Pages

AUDIO LINE AMPLIFIER with MUTE FUNCTION

文件：96.66 Kbytes Page：3 Pages