March 22, 2011. Keithley Instruments Inc. has introduced the Model 2657A High Power System SourceMeter instrument. The Model 2657A adds high voltage to the company’s Series 2600A System SourceMeter ...

If a product uses power, then power consumption and power quality measurements must be made as part of product design and test. These measurements are essential to optimize product design, comply with ...

Suppose that you need to test a 1.5V, AA-size alkaline battery. You can apply a short circuit and measure current, or you can measure open-circuit voltage, but neither method properly tests the ...

The power transistor must be chosen to provide fast response while also withstanding high power dissipation. Several electrical and thermal characteristics must be considered: 1. An array of N current ...