Technical Support Center
Our commitment goes beyond sales. Here you will find in-depth articles written by our Field Application Engineers (FAEs) to help you solve common design challenges, understand capacitor technology, and select the best possible components for your application.
How to Select the Right Jianghai Capacitor for Your Inverter Application
A step-by-step guide for engineers on choosing the ideal DC-Link and auxiliary capacitors for industrial and solar inverters. We cover how to interpret datasheets, calculate lifetime, and balance performance vs. cost using Jianghai's portfolio.
Read Article →Understanding ESR and Its Impact on SMPS Efficiency
Equivalent Series Resistance (ESR) is a critical parameter for output capacitors in a Switch-Mode Power Supply. This article explains what ESR is, how it affects efficiency and thermal stress, and why Jianghai's low-ESR capacitors are an excellent choice.
Read Article →Why Did My Electrolytic Capacitor Fail Prematurely?
Capacitor failure can derail a project. We explore the top 5 reasons for premature failure of aluminum electrolytic capacitors, including overvoltage, excessive ripple current, and high temperatures, and provide tips on how to prevent them in your design.
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