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Application Notes

Application notes provide insight and context into how our customers have utilized a particular technology, instrument, or application for their bench-top, R&D, design verification and/or ATE requirements and specifications.
Chroma milliohm meter

Milliohm Meter – 16502

When measuring very small resistances, a few ohms to a few milliohms, consistency is difficult. One of...

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Implementation of 48V DC Input Ripple Immunity Testing with 61509 AC Source

Implementation of 48V DC Input Ripple Immunity Testing with 61509 AC Source

This document discusses the IEC 61000-4-17 standard on ripple on DC input immunity test, shows the calculation...

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Battery Fire – Decreasing Risk of Electrical Shorts in Lithium Ion Battery Cells

Battery Fire - Decreasing Risk of Electrical Shorts in Lithium Ion Battery Cells

On rare occasions, an electrical short can develop inside the cell after passing production tests due...

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Worst Case Leakage Current Testing

Worst Case Leakage Current Testing

Leakage current testing is the measurement of electrical “leakage current” that results from powering...

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PV Inverter (PCS) Test Guide

PV Inverter (PCS) Test Guide

Combining our vast experience in the PV industry and international regulatory requirements, Chroma has...

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Ground Bond, Ground Continuity and Earth Continuity

Ground Bond, Ground Continuity and Earth Continuity

Ground tests on electrical devices are mandated by product safety standards to protect anyone coming...

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LED Power Driver Test Guide

LED Power Driver Test Guide

Chroma has defined this LED driver test guide to further advance the quality and technical development...

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Solar Array Simulation using Real World Data

Solar Array Simulation using Real World Data

Solar panels do not supply power in the same method as any other type DC power source. The output power...

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Open Short Check Function of Chroma Safety Analyzers

Open Short Check Function of Chroma Safety Analyzers

...

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Battery Electrical Tests (Reference IEC61960)

Battery Electrical Tests (Reference IEC61960)

The IEC61960 Standard defines Marking Criteria for Rechargeable Batteries (Secondary Batteries) containing...

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63600 User Defined Waveforms (UDW) with Parallel Loads

63600 User Defined Waveforms (UDW) with Parallel Loads

Chroma 63600 Loads can be paralleled to achieve higher current or power, and still share the same User...

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DC2DC Converters – Functional and Safety Testing

DC2DC Converters - Functional and Safety Testing

DC to DC Converters (DC2DC) are devices used to convert one DC voltage to another. Also referred to as...

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