Measurement solutions for your power integrity needs

Picotest products are designed to simplify measurements while providing the ultimate resolution using your test instruments. This allows the optimum use of your instruments, maximizing their value.

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Training: Master the Fundamentals of Power Integrity and Power Supply Testing

This course is now available on-demand and covers how to master the most important power supply measurements including those associated with Power Integrity and today? power distribution systems.

The topics and tests are discussed in detail with a variety of lab demonstrations.

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Stability

Covers loop stability analysis and design, including Bode plots, phase/gain margin, control loop behaviour, and techniques for ensuring stable operation in power systems.

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  • An Accurate Method For Measuring Capacitor ESL

    The equivalent series inductance (ESL) of chip capacitors is becoming an increasingly important parameter as bandwidths and switching frequencies rise in many high-performance systems.…

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  • Making Invasive and Non-Invasive Stability Measurements Using the Bode 100 and the PICOTEST J2111A Current Injector

    The Picotest J2111A Current Injector, together with the Bode 100, allows direct measurement of the output impedance, group delay and Q of the system.…

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  • Signal Injection Transformers – What makes them special?

    In this article we’ll take a look at what makes the signal injection transformer special, why an audio or video transformer is not a…

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  • Deconstructing the Step Load Response Reveals a Wealth of Information

    What can be learned from the Step Load response and why we should care? When analyzing power circuits, engineers routinely evaluate the stability using…

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  • Transformer Parameter Extraction

    It is often the case, in circuits which use a transformer, that the performance of the circuit is significantly dependent on the characteristics of…

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  • Broad Injector Product Line Eases Power Supply Stability Analysis

    Developed to aid power supply designers in control-loop stability analysis, Picotest’s line of signal injectors are being introduced as the “most flexible and sophisticated…

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