Articles
8743 articles-
Estimating Remaining Life When Substituting Obsolete European Electrolytic Capacitors
Why Lifetime Data Driv…
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Detecting Re-Marked Capacitors at Receiving: ESR, Dielectric Withstand, and Visual Cues
Capacitors are among t…
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When Heat Shrinks a Capacitor’s Margin: Field Diagnosis of Premature Drive Failures
A common field scenari…
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Choosing Output Capacitors for Buck Converters: A Ripple-Current and ESR Screening Method
In a buck converter, t…
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Budgeting for DC Bias Loss: A Sourcing Guide for Class 2 MLCC Capacitance Drop
Class 2 ceramic capaci…
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Sizing d V/dt and Self-Healing Margin for Film Capacitors in High-Switching-Frequency…
Where the Stress Comes…
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Estimating Film Capacitor Service Life from Self-Healing Events and dV/dt Stress
A Practical Lifetime M…
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Cross-Referencing Obsolete Electrolytic Capacitors: Matching Ripple, ESR, and Lifetime…
When an aluminum elect…
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Ripple, Core Temperature, and Airflow: Sizing Capacitor Banks for Reliable Cooling
Capacitor bank failure…
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Procurement Math: Cost Drivers and Inspection Gates for Solar Inverter Capacitors
When a solar inverter …
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Bulge, Leak, Open Circuit: Choosing Electrolytics for the Real Stress of DC Links
Variable-frequency dri…
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Solid Polymer vs Liquid Electrolytic: Estimating Service Life from Ripple and Temperature
The Lifetime Model in …
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Replacing Obsolete PFC Capacitor Banks: Matching Parameters, Sourcing Alternatives, and…
Why Original Power Fac…
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Diagnosing IGBT Snubber Failures: A Field Checklist for Capacitor Selection and…
During a routine preve…
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DC-Link Capacitor Specs that Matter When Rebuilding VFD Power Stages
Many VFD repairs begin…