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PICOTEST仪鼎仪器专业测试讯号转换器

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INJBOI,INJB02,INJB03,J2100A.J2101A,J2102A,J2110A,J2111A,J2112A,J2120A,J2130A,J2140A,J2160A,J2180A,J2180A-20,J2190A

  • 产品型号:J2111AS
  • 厂商性质:代理商
  • 更新时间:2023-06-11
  • 访  问  量:2512

详细介绍

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品牌PICOTEST/台湾仪鼎

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
中国台湾仪鼎J2111AS测试讯号转换器
  J2111A - Product Information

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.

中国台湾仪鼎J2111AS测试讯号转换器
  J2111A - Detailed Specifications:
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.

PICOTEST仪鼎仪器专业测试讯号转换器

  J2112A 

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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