Several tricks can help reveal small signals that are obscured by measurement system noise. KENNY JOHNSON KEYSIGHT TECHNOLOGIES, INC. THERE is a need to observe small signal details in many modern applications. Transducers, biomedical sensors, high energy physics, power integrity, and high-speed digital designs are examples of situations where details can be obscured by measurement […]
Switching power supply: How to test and use in applications
The two major types of power supplies, linear and switch mode (SMPS), operate according to entirely different principles and have distinguishing characteristics. Design work and maintenance on each one requires totally different mindsets. The SMPS is now widely used because of its greater efficiency, lower cost and better weight and thermal qualities. There are some […]
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