Teledyne-lecroy Power Analyzer Package Uživatelský manuál Strana 1

Operator'sManualPower Analysis Software

Power Analysis SoftwareFalling edge of voltage and current traces before deskew adjustment.Falling edge of voltage and current traces after deskew adj

Operator's ManualPower Device AnalysisDevice Analysis Preliminary SetupThe Device Analysis tests let you make difficult measurements on devices w

Power Analysis SoftwareTrigger SetupTriggers for Device analysis are generally associated with a load change or on/off event in the circuit.Obtain a s

Operator's ManualSet Up Device Analysis Input ChannelsThis procedure selects the voltage and current source channels and makes any necessary offs

Power Analysis SoftwareIdentify Switching ZoneThis procedure instructs the software how to recognize the transition event in the device power trace(e.

Operator's ManualDevice Losses TestThis test measures switching device power losses as:l Mean power—Wattsl Peak power—instantaneous peaks in Watt

Power Analysis Software6. Optionally, select Statistics to display mean, minimum and maximum values on the measurementstable. This helps to observe a

Operator's ManualDevice Safe Operating Area TestThis test measures that voltage, current, and power of an event all fall within safe operating le

Power Analysis SoftwareDevice B-H Curve TestThis test displays the B-H hysteresis plot that confirms the saturation status of a magnetic device. Thevo

Operator's ManualDevice Dynamic On-resistance TestThis test measures the on-state resistance of a switching device. It utilizes the saturation vo

Power Analysis Software Operator's Manual© 2013 Teledyne LeCroy, Inc. All rights reserved.Unauthorized duplication of Teledyne LeCroy documentati

Power Analysis SoftwareDevice dv/dt TestThis test measures the speed of a power device’s rate of change (dv/dt) during turn-on and turn-off.1. Select

Operator's ManualControl Loop AnalysisControl Loop Analysis Preliminary SetupSwitched-mode power conversion circuits use some method of transferr

Power Analysis SoftwareTest Circuit SetupControl Loop Analysis lets you capture and analyze information contained in the power conversion cir-cuit’s m

Operator's ManualWhen setting up the Control Loop trigger:l Set up a stable display of the signal that will be used as the source of the modulati

Power Analysis SoftwareClosed Loop Test1. Set up the source channel.2. On the Power Analysis tab choose Analysis Type Control Loop and Test Closed Loo

Operator's ManualLine Power AnalysisLine Power Analysis Preliminary SetupThe Line Power Analysis section of PMA2 provides you with tools to measu

Power Analysis Software1. From the menu bar, choose Analysis > Power Analysis to open the Power Analysis dialog.2. Check Enable.3. Select the Volta

Operator's ManualLine Power TestThis test analyzes the line current, voltage, power, and power factor of the device under test.1. Set up the sour

Power Analysis SoftwareLine Harmonics TestThis test checks the line harmonics to see if they meet EN 6000-3-2 pre-compliance levels. In addition, forc

Operator's ManualTIP: You may need to open the Line Harmonics or Current per Watt dialogs to adjust the zoom of thetrace.To see the harmonics rea

Operator's ManualContentsPower Analysis Software Overview 2Software Overview 3Required Equipment 3Method of Operation 4Power Analysis Software Di

Power Analysis SoftwarePerformance AnalysisThis section of the Power Analyzer option provides tools to evaluate the performance of your power sup-ply.

Operator's ManualEfficiency Test Procedure1. From the menu bar, choose Analysis > Power Analysis.2. Check Enable.3. On the Power Analysis dial

Power Analysis SoftwarePerformance Ripple TestThis test supports the measurement and anlysis of a power supply's output characteristics. Meas-ure

Operator's Manual5. On the Input Settings dialog, touch Setup Source and choose AC Coupling.921326 Rev B31

Power Analysis SoftwarePower Analysis Software OverviewThe Power Analyzer Software (PAS) option helps measure and analyze the operating characteristic

Operator's ManualSoftware OverviewRequired EquipmentYou will need this equipment to utilize the Power Analysis Software.OscilloscopePower Analyze

Power Analysis SoftwareDeskew Signal SourceTo assist with eliminating propagation delay differences among voltage and current probes used fordevice te

Operator's ManualThe Power Analysis dialog is also where you control the display of Statistics or Histicons within the PowerAnalysis Measurements

Power Analysis SoftwareZone Identification DialogThis tab appears only when the Analysis Type is Device. The Zone Identification dialog is used to set

Operator's Manual7. Set the oscilloscope trigger to Channel 1, negative edge, at a level of 2 Volts.8. Choose Display > Single Grid, then adju