ADA400A 差分探头 ADA400A 美国泰克差分探头 金博宇科技专业代理的详细资料
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深圳市金博宇科技有限公司是专业从事测试仪器仪表设备的代理经销售后服务集成商，并与国内外仪表生产厂商有着广泛的技术与销售合作.作为美国菲利尔FLIR、美国FLUKE、美国泰克、美国Keithley 、美国安捷伦Agilent、中国台湾皇晶ACUTE、英国PEM、普源精电、青岛青智、费思泰克,华谊仪表，中国台湾固纬，德国惠美, 法国CA，中国台湾品致，长盛仪器，美尔诺，等诸多国内外代理与经销：主要销售的测试仪器仪表有: 示波器、信号源、万用表、热像仪、电流电压探头、电子负载、电源、频谱、等测试仪器。。

• Active Differential Preamplifier
• 10 μV/div Sensitivity
• Typically 100 dB CMRR DC to 10 kHz
• Integral Probe Power with TEKPROBE™ BNC

Applications

• Mechanical Analysis
• Audio Design
• Biomedical Research （Not Certified For Patient Connection）
• Medical Equipment （Not Certified For Patient Connection）

ADA400A

The ADA400A Differential Preamplifier allows direct oscilloscope measurements of very low amplitude voltages and signals which are not ground referenced. The high impedance of both inputs eliminates the need to add additional ground points in the DUT, thereby avoiding circulating currents which disturb the measurement or the circuit.

The high gain and extremely high common mode rejection provide usable measurements of voltages as low as 5 μV, even in high-noise environments. Selectable bandwidth limiting reduces normal mode noise from digital logic, switch mode power supplies, and line frequency sources. Adjustable differential offset allows the user to null out transducer bridge bias and galvanic potential from the test setup. An "infinite impedance" mode can be selected in the two highest gain ranges allowing accurate measurements of signals with high source impedance.

The ADA400A is powered directly from TDS400, TDS500, TDS600, TDS700, TDS5000, TDS7000 （TEKPROBE）, TDS7000 （TekConnect） w/ TCA-1MEG Series oscilloscopes. It may also be powered by a 1103 Probe Power Supply.