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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 > J2112APICOTEST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:761
                  简要描述:

                  PICOTEST仪鼎仪器专业测试讯号转换器代理销售现货供应INJBOI,INJB02,INJB03,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

                   

                  J2111A / J2112A 

                   

                   

                  x

                  J2111A 
                  Solid State Current Injector

                  J2112A 
                  High Current Injector

                    

                   

                   
                   
                   
                   
                  icon可配合通用輸入型的高PSRR 低噪音穩壓器(J2170A)使用
                  icon20nSec典型的上升和下降時間
                  iconDC~40MHz可用的範圍 (interconnection dependent)
                  icon提供選擇開關,可雙極性(source or sink)操作
                  icon內建偏壓電流可配合網路分析儀使用
                  icon具有50Ω阻抗的精密電流量輸出(1V/1A)
                  icon可與任意波形產生器、函數產生器和網路分析儀配合使用
                  icon可用來測量電池阻抗
                  iconJ2111A- 詳細規格
                  iconJ2112A- 詳細規格
                  PICOTEST仪鼎仪器专业测试讯号转换器J2112A
                   

                  The current injector is one of the most versatile of the injector products. Coupled with the G5100A, or other equivalent function generator, it is capable of performing small signal load steps up to 40MHz, with very fast rising and falling edges. Using the G5100A, also allows the rise and fall times to be controlled, various waveforms or even arbitrary waveforms. This can be used to simulate the effects of many different types of loads, including high speed digital circuit loading, which is often largely dynamic.

                  The current injector can also be used to measure output impedance of power supplies, voltage regulators, power buses and even batteries. It can be used to non-invasively measure the stability of a combined input filter and the negative resistance of a switching power supply. It also has application in the measurement and extraction of transistor data, including small signal current gain, Ft and many other dynamic performance parameters.

                  In RF and instrumentation circuits it can be used to provide constant current biasing for class A amplifiers and buffers.

                  Measuring Output Impedance

                  The current injector has two connections for the output, Output and GND. The input is DC+AC and can be connected to either a signal generator or a network analyzer. A built in bias current enables Class A operation for use with a network analyzer. The Current Injector and DC Bias injector can also be used for this purpose.

                  The output current is reduced 40dB from the input signal, resulting in 10mA/V scaling. The current monitor is designed to be terminated into 50 Ohms and can be used with the network analyzer, an oscilloscope or a DMM to monitor current.

                  When used in conjunction with a voltage probe, the analyzer can measure Voltage/Current, which is the impedance.

                   
                  Specifications
                  CharacteristicTypical
                  Maximum Input Voltage DC+ACVcc-1.5V
                  Output VoltageVcc-2V
                  Current Monitor1V / A
                  Modulator Gain10mA / V
                  Offset Current (typical)+/-24mA
                  Usable BandwidthDC ~ 40MHz
                  Temperature Range0 ~ 50°C
                  Maximum Altitude6000 Ft

                   

                   

                    J2112A - Product Information

                  The J2112A Current Injector is an extremely versatile tool addition to the Picotest Signal Injector line-up. Coupled with the G5100A AWG, or other equivalent function generator, it is capable of performing small and large-signal load steps up to 40MHz, with up to 20ns rise/fall times, and with currents up to 1amp. Rise and fall times can be controlled and arbitrary waveforms can be used to drive the injector producing load current profiles of virtually any characteristic pattern. This is ideal for emulating all types of load conditions, including high speed digital circuit loading, battery discharge profiles, or spontaneous current spikes.

                  When coupled with a network analyzer, the Current Injector can be used to measure the output impedance of all types of circuits and systems including power supplies, voltage regulators, power buses, and batteries. It can be used to NON-INVASIVELY measure the stability of a combined input filter /negative resistance of a switching power supply or the phase margin of a linear or switching regulator WITHOUT the need to break the control loop.

                  It also supports applications in the measurement and extraction of transistor data, including current gain, Ft, and many other dynamic performance parameters. In RF and instrumentation circuits it can be used to provide constant current biasing for class A amplifiers and buffers.

                  J2112A测试讯号转换器

                    J2112A - Detailed Specifications:

                  Specifications
                  CharacteristicTypical
                  Max Input Voltage DC+AC+5 V
                  Max Output Current+1 A
                  Min Output Current24 mA
                  Max Output Voltage+/-10.5 V<
                  Current Monitor0.1 V/A
                  Modulator Gain0.2 A/V
                  Offset Current (typical)+240 mA<
                  -3dB Bandwidth (-10dBm)DC-50 MHz
                  Temperature Range0-50℃
                  Maximum Altitude6000 Ft
                   

                   

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

                  J2140A

                  J2160A

                  J2180A

                  J2180A

                  J2190A

                   

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                    15295666126

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                    0512-66315386

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                    0512-66315383

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