J2111B Current Injector DC-40MHz
※交期請來電/信詢問。
※可打統編，發票由PChome開立。
What's included:
1. J2111B Current Injector
2. J2170B High PSRR Power Adapter
3. User manual
4. 1 Year Warranty
※可打統編，發票由PChome開立。
What's included:
1. J2111B Current Injector
2. J2170B High PSRR Power Adapter
3. User manual
4. 1 Year Warranty
NT$60,858
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商品介紹
 J2111B 特色： 。20nSec典型的上升和下降時間 。DC~40MHz可用的範圍 (interconnection dependent) 。提供選擇開關,可雙極性(source or sink)操作 。內建偏壓電流可配合網路分析儀使用 。具有50Ω阻抗的精密電流量輸出(1V/1A) 。可與任意波形產生器、函數產生器和網路分析儀配合使用 。可用來測量電池阻抗 J2111B - Product Information 詳細規格 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. J2111B - Detailed Specifications:
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