吉时利的SourceMeter系列是专门为需要紧密耦合的采购和测量的测试应用而设计的。所有SourceMeter型号和DC电源产品均提供精确的电压和电流源以及测量功能。每个信号源测量仪器都是高度稳定的直流电源，也是真正的仪器级5½数字万用表。电源特性包括低噪声，高精度和回读。万用表的功能包括高重复性和低噪声。结果是一个紧凑的单通道直流参数测试仪。在操作中，这些仪器可以充当电压源，电流源，电压表，电流表和欧姆表。通讯，半导体，计算机，汽车，
Model 2430 1kW脉冲SourceMeter®提供与Model 2425 100W SourceMeter相同的直流源和测量范围，另外还有独特的1kW脉冲模式，可将电流上限扩展到10A。此模式使Model 2430成为测量多种类型大功率设备（包括多层压敏电阻（MLV）和半导体组件）的击穿电压的理想选择。在这些设备的生产测试期间，通常在高达10A的高电流脉冲下测量击穿电压。Model 2430将可编程的双极性电压和高达10A @ 100V（脉冲）的电流源与2400系列系列通用的所有高速测试功能结合在一起。可以对Model 2430进行编程，以产生最大5ms宽的单个脉冲或脉冲序列，并在大多数信号源范围上具有不同的占空比。脉冲高达2。可以在仪器的1kW范围内设定5ms长和8％的占空比。与PC控制器和适当的开关硬件结合使用时，Model 2430可以在一个紧凑的半机架盒中为高功率设备测试提供经济，高吞吐量的解决方案。其他提供兼容功能的解决方案，例如分立半导体元件测试仪，其价格通常是Model 2430的四倍，并且需要更大的机架空间。
Keithley's SourceMeter family is designed specifically for test applications that demand tightly coupled sourcing and measurement. All SourceMeter models and DC power supply products provide precision voltage and current sourcing as well as measurement capabilities. Each source-measure instrument is both a highly stable DC power source and a true instrument-grade 5½ digit multimeter. The power source characteristics include low noise, precision, and readback. The multimeter capabilities include high repeatability and low noise. The result is a compact, single-channel, DC parametric tester. In operation, these instruments can act as a voltage source, a current source, a voltage meter, a current meter, and an ohmmeter. Manufacturers of components and modules for the communications, semiconductor, computer, automotive, and medical industries will find the source-measure instruments invaluable for a wide range of characterization and production test applications.
The Model 2430 1kW Pulse SourceMeter® offers the same DC source and measurement ranges as the Model 2425 100W SourceMeter, plus a unique 1kW pulse mode that extends the upper current limit to 10A. This mode makes the Model 2430 ideal for measuring the breakdown voltage of many types of high-power devices, including multi-layer varistors (MLVs) and semiconductor components. During production testing of these devices, breakdown voltage is often measured under a high current pulse of up to 10A. The Model 2430 combines programmable bipolar voltage and current sourcing of up to 10A @ 100V (pulsed) with all the high-speed testing capabilities common to the Series 2400 family. The Model 2430 can be programmed to produce individual pulses or pulse trains up to 5ms wide and with varying duty cycle on most source ranges. Pulses up to 2.5ms long and an 8% duty cycle can be programmed on the instrument's 1kW range. When combined with a PC controller and the appropriate switching hardware, the Model 2430 provides an economical, high-throughput solution for high-power device testing, all in one compact, half-rack box. Other solutions offering compatible capabilities, such as discrete semiconductor component testers, typically cost four times as much as the Model 2430 and require significantly more rack space.
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