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                  产品展示您现在的位置: 首页 > 产品展示 > 台湾仪鼎PICOTEST > PICOTEST测试讯号转换器 > INJB03PICOTEST仪鼎仪器专业测试讯号转换器

                  PICOTEST仪鼎仪器专业测试讯号转换器

                  更新时间:2017-08-09
                  浏览次数:1451
                  简要描述:

                  PICOTEST仪鼎仪器专业测试讯号转换器专业代理销售现货供应INJB01,INJB02,INGB03,J2100A.J2101A,J2102A,J2110A,J2111A,J2112A,J2120A,J2130A,J2140A,J2160A,J2180A,J2180A-20,J2190A

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                  PICOTEST仪鼎仪器专业测试讯号转换器

                  INJB01测试讯号转换器

                  What's included:

                  J2100A Injection Transformer 1Hz - 5MHz
                  J2101A Injection Transformer 10Hz - 45MHz
                  J2110A Solid State Injector
                  J2120A Line Injector
                  J2130A DC Bias Injector
                  J2111A Current Injector 
                  J2170A High PSRR Power Adapter (Shipped Separay)
                  User manual

                  PICOTEST仪鼎仪器专业测试讯号转换器

                  INJB02测试讯号转换器

                  What's included:
                  J2110A Solid State Injector
                  J2111A Current Injector
                  J2120A Line Injector
                  J2130A DC Bias Injector
                  J2140A Attenuator 
                  J2170A High PSRR Power Adapter
                  User manual

                  INJB03测试讯号转换器

                  What's included:
                  J2111A Current Injector
                  J2101A Injection Transformer 10Hz - 45MHz
                  J2120A Line Injector
                  J2140A Attenuator 
                  J2170A High PSRR Power Adapter
                  User manual

                  J2100A Injection Transformer 1Hz~5MHz 

                   
                   
                  J2100A测试讯号转换器
                   
                   
                  iconLow band corner frequency 達1Hz,可支援 功率因數控制器(PFC)之穩定性測試
                  icon5MHz帶寬足以量測大多數電源和穩壓器
                  icon超高頻寬,可達23 Octave
                  icon優異精確的低失真表現
                  icon5Ω終端,對待測電路的影響降至zui小
                  icon包括衰減功能來確保小信號的測量正確性
                  icon詳細規格
                   
                  Product Information

                  The injection transformer is presently the prevalent method for connecting the network analyzer to the circuit being tested, and is primarily used for control loop stability measurements. The goal of the transformer is to inject a signal into the control loop being measured, without impacting the performance of the loop. In order to accomplish this to a reasonable degree, The transformer is isolated and therefore is capable of floating on a high voltage, such as a Power Factor Corrector (PFC), which is often close to 400VDC. Measuring voltages that exceed the voltage rating of the FRA inputs require attenuation probes.

                  The usable bandwidth of an injection transformer is generally significantly greater than the 3dB frequency limits. This is because the transformer itself is outside of the measurement, leading many to incorrectly believe that the transformer is a non-critical element.

                  The bandwidth of the transformer is strongly related to the terminating impedance. The most network analyzers provide a 50 Ohm oscillator source impedance. Assuming this impedance the optimal termination resistor is 5 Ohms. This significantly attenuates the injection signal, which is generally beneficial, as a common error in Bode measurements is using a signal which is too large, and therefore not a small signal measurement. An added benefit of this low value is that it can generally be left in circuit at all times, simplifying the connection to the network analyzer without appreciably impacting the output voltage of the circuit being tested.

                   
                  Detailed Specifications:
                   
                  Performance at -10dBm input level
                  CharacteristicRating
                  DCR 
                  Ratio1:1
                  Termination Impedance5 Ohms
                  Nominal 3dB Bandwidth1Hz ~ 5MHz
                  Isolation Voltage600V
                  Isolation Capacitance390pF@1KHz
                  DC Current10mA
                  Temperature Range0 ~ 50°C
                  Maximum Altitude6000 Ft

                   J2100A测试讯号转换器

                  J2100A 1 hz - 5 mhz
                  J2101A  10 hz - 45 mhz
                  J2110A
                  J2120A
                  J2130A

                  J2140A

                  J2160A

                  J2180A

                  J2180A

                  J2190A

                   

                   

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