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This document contains the theory of Skin effects and shows how to use the Bode 100 to measure the effective resistance of a wire. A constant current that flows through a conductor results in a constant current density in the conductor. The current distributes evenly over the conductor cross…
In their article Steven M. Sandler and Danny Chow from AEi Systems intend to dispel three common myths regarding transformers, and more generally, magnetic coupling In the October 2009 Issue of the How2power Today Newsletter an article involving measurements with the Bode 100 has been…
The Master thesis of Florian Hämmerle focuses on a planar coil manufactured using a microtechnology based process. Florian Hämmerle did carry out his Master thesis "Simulation and Characterization of a Miniaturized Planar Coil" at the Research Center…
This Article by Steven M. Sandler and Danny Chow from AEi Systems describes how the Bode 100 is used to extract the parameters of a flyback transformer in order to create a wideband SPICE model. In circuits with transformers the overall performance of the circuit is often dependent on the…
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Bode 100 - Application Note Input Impedance Measurements for Stable Input-Filter Design 1000 Converter Input Impedance 100 10 1 0,1 Filter Output Impedance 0,01 10 100 1000 By Florian Hämmerle © 2017 by OMICRON Lab – V1.0 Visit www.omicron-lab.com for more information. Contact…
Bode 100 - Application Note Measuring Power Line Impedance By Florian Hämmerle & Tobias Schuster © 2017 by OMICRON Lab – V1.1 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note…
Bode 100 - Application Note High Impedance Measurements By OMICRON Lab © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note High Impedance Measurements Page 2…
Bode 100 - Application Note Bipolar Transistor AC Current Gain Measurement By Benjamin Mößlang © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Bipolar…
Bode 100 - Application Note Modelling Wireless Power Transfer Link By Benjamin Mößlang © 2016 by OMICRON Lab – V1.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Modelling Wireless…
Bode 100 - Application Note Transformer modelling By Martin Bitschnau © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Transformer modelling Page 2 of 21 …
Bode 100 - Application Note Solar Cell Impedance Measurement By Florian Hämmerle © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Solar Cell Impedance…
Bode 100 - Application Note Evaluation of Broadcast and Ham Radio Antennas By Stephen Synkule © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Evaluation…
Measuring Optocouplers Using Bode 100 and Picotest J2130 DC Bias Injector © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Measuring Optocouplers Using Bode 100 and Picotest J2130 DC…
Bode 100 - Application Note Battery Impedance Measurement By Florian Hämmerle © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Battery Impedance…
Bode 100 - Application Note Capacitor ESR Measurement By Florian Hämmerle © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Capacitor ESR Measurement Page…
Bode 100 - Application Note Cable Analysis and Fault Detection using the Bode 100 By Stephan Synkule © 2014 by OMICRON Lab – V1.3 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note…
Bode 100 - Application Note Equivalent Circuit Determination of Quartz Crystals By Stephan Synkule & Florian Hämmerle © 2017 by OMICRON Lab – V2.1 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 -…
Bode 100 - Application Note Power Supply Reverse Transfer Measurement Using the Bode 100 and the Picotest J2111A Current Injector By Florian Hämmerle & Steve Sandler © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support.…
Bode 100 - Application Note Passive Filter Design with QuickFil and Bode 100 By Florian Hämmerle © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Passive…
Bode 100 - Application Note Planar transformer measurements Page 1 of 17 Planar Transformer Measurement Using the Bode100 by Lukas Heinzle ©2008 Omicron Lab – V0.09 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions …
Bode 100 - Application Note Power Supply Rejection Ratio Measurement Using the Bode 100 and the Picotest J2120A Line Injector By Florian Hämmerle & Steve Sandler © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. …
Bode 100 - Application Note Radio Transmission Analysis using the Bode 100 By Lukas Heinzle © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Radio…
Bode 100 - Application Note Signal Transformer Measurements By Stephan Synkule © 2017 by OMICRON Lab – V2.0 Visit www.omicron-lab.com for more information. Contact support@omicron-lab.com for technical support. Smart Measurement Solutions® Bode 100 - Application Note Signal Transformer…
In this application note, we show how the Bode 100 can be used to measure the input impedance of a DC/DC converter and why this is important for system stability. In this application note, we are reviewing the theory behind the input filter stability problem. Why the input filter of a DC/DC…
In this application note, we show how the Bode 100 can be used to measure the high-frequency impedance of equipment designed to be powered by mains voltage The frequency range of interest is roughly 1 kHz to 1 MHz. The RF impedance of mains-connected devices is essential for e.g.…
This application note shows one possibility to extend the impedance measurement range of the Bode 100 with a high impedance bridge. This application note shows a possibility to extend the impedance measurement range of the Bode 100 with a high impedance bridge.  Note: If the DUT is not…
This application note describes how to measure the AC current gain hfe of a bipolar transistor using the Bode 100 vector network analyzer. This application note describes how to measure the AC current gain hfe of a bipolar transistor using the Bode 100 vector network analyzer. If you would like to…
This application note describes how to derive a model for a resonant Wireless Power Transfer (WPT) coil link using the Bode 100 vector network analyzer This application note describes how to derive a model for a resonant Wireless Power Transfer (WPT) coil link using the Bode 100 vector network…
The equivalent circuit parameters of a transformer can be derived by some simple measurements. This application note guides through the measurement steps. This application note shows how to derive the equivalent circuit parameters of a transformer by performing measurements with the Bode…
Learn how the Bode 100 can be used to measure the frequency dependent characteristics of audio amplifiers and the impedance of loudspeakers as well as the voltage transfer function of audio crossovers. Audio Amplifier Frequency Response This application note shows how to measure the frequency…
In this application note we demonstrate how to measure the impedance of a photovoltaic module with the Bode 100. To ensure stable operation of solar driven power systems it is advantageous to include a model of the solar cell or photovoltaic (PV) module in the calculation. The Bode 100 can be used…
In this application note we show how very low impedance values can be measured using the Bode 100. The impedance values of current sensing resistors are generally in the range of several milliohms. Measuring the high frequency characteristics of such a device can be a challenging task. In these…
The Bode Analyzer Suite offers several useful functions to perform measurements on antennas of any kind. The Bode 100 is the perfect choice to measure long wave, medium wave or short wave antennas. In this application note we show how the Bode 100 is used to measure the characteristics of a 1026…
This document shows how to measure the current transfer ratio over frequency. This application note shows how the CTR (current transfer ratio) of an optocoupler can be measured over frequency using the Bode 100 in conjunction with the Picotest J2130A DC Bias Injector. Many power supplies use…
This application note shows how the Bode 100 is used to measure the impedance spectrum of a battery. Battery Impedance includes information about the internal state of a battery. Measuring the battery impedance over frequency helps to identify the characteristics of a battery. The Bode 100 in…
The equivalent series resistance of a capacitor (ESR) is not always specified by the manufacturer. The Bode 100 with its impedance adapters offers an easy and fast way of measuring the ESR. This application note explains how to measure the characteristics of a capacitor with the impedance adapter…
This Appnote explains how the Bode 100 can be used to measure cable parameters such as the cable's dielectric constant. Further on it is demonstrated how the Bode 100 can be used to determine the position of a cable break. For standard measurement situations in electronic labs most of the time only…
Impedance can depend on the applied DC voltage. We show how the Bode 100 impedance measurement capabilities can be extended with the Picotest DC Bias Injector. The DC voltage or DC bias voltage can strongly influence impedance values. Especially the impedance of semiconductors or capacitors should…
Together with AESA-Cortaillod, a leading provider in telecommunication cable measurement systems we have developed this application note. This application note explains how to measure electrical parameters of DSL-Cables such as attenuation, crosstalk and phase delay. This is necessary to determine…
Very often it is useful to know the equivalent circuit of a certain component. This application note demonstrates a simple way to get the equivalent circuit of a quartz crystal using the Bode 100. A quartz crystal can be modelled using an equivalent circuit as shown on the right hand side. This…
This application note shows how the reverse transfer characteristic of a linear voltage regulator is measured using the Bode 100 and additional accessories The reverse transfer characteristic is a rarely discussed characteristic of voltage regulators. For this application note the Picotest VRTS…
Sometimes you have no access to the feedback loop of a voltage regulator. This application note shows how you can measure the stability in such cases non-invasively. The stability of voltage regulators is a very important parameter in electronic systems. Unexpected ringing due to load changes can…
This application note shows how to use the Bode 100 to measure open loop gain as well as closed loop gain of operational amplifiers. Most of the time operational amplifiers are considered an off the shelf product, which simply does its job in an electronic circuit. But quite often developers are…
QuickFil is a powerful tool for the design of passive filters. This application note shows how to design and measure a bandpass filter using QuickFil and Bode 100. QuickFil is a powerful freeware filter design software. Passive filters up to the 50th order can be calculated. In this application…
Winding failures in planar printed circuit transformers are sometimes hard to detect. We show how the Bode 100 can be used to detect failures in planar coils.     Transformers are devices produced with a complex winding process. This process results in high costs and sometimes low…
The PSRR is an important quality indicator for power supplies. It can be easily measured with the Bode 100 and the Picotest J2120A Line Injector. This Application Note shows how. R&D engineers for power supplies are often challenged to measure Power Supply Rejection Ratio or Power Supply Ripple…
The Bode 100 offers many useful functions to analyze radio transmission links. This application note shows impedance matching and attenuation measurements on a 27 MHz system. The Smith chart functionality of the Bode 100 offers a great tool to perform impedance matching. In this application note we…
RFI (radio frequency interference) respectively EMI (electromagnetic interference) behavior is very important in nowadays electronic devices. We show how the characteristic of a standard RFI or EMI filter can be measured using the Bode 100. RFI (radio frequency interference) respectively EMI…
It can be very important to measure the resonance frequency of a RFID tag without contacting the tag. This Application note shows how this measurement can be performed using the Bode 100 RFID Resonance Frequency and Quality Factor Measurement This application note shows how the resonance frequency…
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