Tag：#Power Electronics

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BatteryDischargeTestSolution—ReducingTransientInrushCurrent Feature Story

Dec-10-2024

Battery Discharge Test Solution —Reducing Transient Inrush Current
Power Electronics Battery
When performing battery tests, relays are often used to connect batteries and bi-directional DC power supplies. What happens the moment the relay is switched?The Chroma 62180D-600 was used as the experimental equipment for this study.provides an applicati

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SplitPhasePVInverterFrequencyDetection Application Note

Nov-25-2024

Split Phase PV Inverter Frequency Detection
Power Electronics
Meeting IEEE 1547 Frequency Stabilization Requirements Using a Test Fixture

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UtilizingDCPowerSupplyAuxiliaryCapacitorBox Application Note

Apr-22-2024

Utilizing DC Power Supply Auxiliary Capacitor Box
Power Electronics
This note will take part in the 62000P series, 62000H series, and 620D series models for example to illustrate the difference between them. This note also indicates the advantage and necessity of adding an auxiliary capacitor box using simulation results.

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User-DefinedWaveform(UDW)LoadSimulation Application Note

Jan-05-2024

User-Defined Waveform (UDW) Load Simulation
Power Electronics
To streamline the procedure and eliminate the need for intricate device and wiring configurations, Chroma electronic loads now come with the

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ChallengesofDCEVSEProductionLineTesting Feature Story

Nov-24-2023

Challenges of DC EVSE Production Line Testing
Power Electronics EV Battery
Designs of ESVEs (Electric Vehicle Supply Equipment) are complicated by the industries' inability to standardize which is resulting in different charging interfaces and power levels depending on car type and location of charging stations.

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TheEvolutionofElectricVehicleDriveSystemsandCorrespondingE-DriveTestApplications Feature Story

Apr-18-2023

The Evolution of Electric Vehicle Drive Systems and Corresponding E-Drive Test Applications
Power Electronics EV
Electrification efforts at the world's major OEMs and parts suppliers are mainly directed at ensuring optimal range and performance. The powertrain, which represents the heart of the electric vehicle (EV)'s motive power, has a large impact on both metrics

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TheChallengesofTestingEVSEIntegratedwithBatteryEnergyStorageSystems Feature Story

Feb-16-2023

The Challenges of Testing EVSE Integrated with Battery Energy Storage Systems
Power Electronics EV Battery
As electric vehicle (EV) sales continue to grow and specifications improve, electric vehicle supply equipment (EVSE) manufacturers are increasingly developing fast charging facilities. Market research reports indicate that by 2025, the amount of public EV

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PhoneChargerCommonModeNoiseMeasurementWhitePaper Whitepaper

Dec-01-2022

Phone Charger Common Mode Noise Measurement White Paper
Power Electronics
This paper offers an overview of the requirements of the IEC62684 Standard, related test equipment, systematic and automated test, and provides suggestions based on our extensive experience ...

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TheRevolutionofE-MobilityChargingTestSolutions Webinar

Apr-29-2021

The Revolution of E-Mobility Charging Test Solutions
Power Electronics EV Battery
Fast charging or high power charging has become a vital solution to shortening the charging time of electric vehicles. However, safety issues in the charging status is one of the most important topics at the moment.

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PVInverter(PCS)TestGuide Whitepaper

Apr-28-2021

PV Inverter (PCS) Test Guide
Power Electronics Photovoltaics
This test guide covers terminologies, definitions, specifications, and test items of energy storage inverters' power conversion systems (PCS).

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ImplementationofIEC61000-4-17DCRippleImmunityTestStandardwithChroma61509ProgrammableACSource Whitepaper

Jul-01-2020

Implementation of IEC 61000-4-17 DC Ripple Immunity Test Standard with Chroma 61509 Programmable AC Source
Power Electronics
This document discusses the IEC 61000-4-17 standard on ripple on DC input immunity test and supplementary instructions to use the Chroma 61509 AC Power Supply for a 48V DC ripple immunity test.

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LEDPowerDriverTestGuide Application Note

Aug-07-2014

LED Power Driver Test Guide
Power Electronics
This test guide is aimed to help the market improve its development, include the terminology definition, test items and specification.

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