Keithley Instruments，Inc。宣布，EDN杂志的编辑已将Model 2657A的高电源系统SourCeMeter仪器命名为“2012年的100热产品”之一。2012年EDN Hot 100基于出版的编辑人员确定的创新，意义，有用和流行，突出了电子行业最重要的产品。2657A型是今年测试和测量类别中EDN认可的九种新产品之一。
The newest member of Keithley’s extensive family of SourceMeter SMU instruments, the Model 2657A is a high voltage, high power, low current source measure unit (SMU) instrument that delivers unprecedented power, precision, speed, flexibility, and ease of use to improve productivity in R&D, production test, and reliability environments. It is designed specifically for characterizing and testing high voltage electronics and power semiconductors, such as diodes, FETs, and IGBTs, as well as other components and materials in which high voltage, fast response, and precise measurements of voltage and current are required. The Model 2657A offers a highly flexible, four-quadrant voltage and current source/load coupled with precision voltage and current meters. It supports sourcing or sinking up to 180W of DC or pulsed power (±3000V@20mA, ±1500V@120mA). The precision, high speed 6½-digit measurement engine built into the Model 2657A provides 1fA (femtoamp) current measurement resolution to address the low-leakage requirements of next-generation power semiconductor devices. Applications for the Model 2657A include power semiconductor device characterization and testing; characterization of gallium nitride (GaN), silicon carbide (SiC), and other compound materials and devices; breakdown and leakage testing to 3kV; and characterization of sub-millisecond transients.
模型2657A是用于创建Keithley的新的参数曲线示踪配置的构建块之一，包括工程师快速创建用于高功率半导体器件表征的完整测试系统所需的一切所需的一切。
Keithley Instruments，Inc。
www.keithley.com.
提交：测试和测量提示
