Technical Support

LiTong Group provides extensive technical resources and expert support to help you succeed with your Power Integrations designs. Browse our guides and articles below.

PI Expert Tutorials

Learn how to use PI Expert for optimized power supply designs.

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Application Notes

In-depth guides on applying PI products in various applications.

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Troubleshooting

Solutions to common design and implementation challenges.

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New Product Reviews

Insights and analysis on the latest Power Integrations releases.

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Can't find what you're looking for?

Our Field Application Engineers (FAEs) are ready to answer your technical questions.

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