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    PICOTEST儀鼎儀器專(zhuān)業(yè)測試訊號轉換器

    簡(jiǎn)要描述:PICOTEST儀鼎儀器專(zhuān)業(yè)測試訊號轉換器專(zhuān)業(yè)代理銷(xiāo)售現貨供應INJB01,INJB02,INGB03,J2100A.J2101A,J2102A,J2110A,J2111A,J2112A,J2120A,J2130A,J2140A,J2160A,J2180A,J2180A-20,J2190A

    • 產(chǎn)品型號:INJB03
    • 廠(chǎng)商性質(zhì):代理商
    • 更新時(shí)間:2023-06-11
    • 訪(fǎng)  問(wèn)  量:4968

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    品牌PICOTEST/臺灣儀鼎

    PICOTEST儀鼎儀器專(zhuān)業(yè)測試訊號轉換器

    INJB01測試訊號轉換器

    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儀鼎儀器專(zhuān)業(yè)測試訊號轉換器

    INJB02測試訊號轉換器

    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測試訊號轉換器

    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測試訊號轉換器
     
     
    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(yōu)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(lái)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測試訊號轉換器

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

    J2140A

    J2160A

    J2180A

    J2180A

    J2190A

     

     

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