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On-line support about general technical issues is available in our Ask a PI Engineer Forum

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On-line support for PI Expert Suite Software is available in our PI Expert Suite Software Forum

By Phone

For India and Southeast Asia

Phone: 2237-2252 (within Bangalore, India)
+91-80-2237-2252 (outside India)

Contact: Bhaskar Thiagarajan (, Manager, Special Projects, PI-India

In China (中国 )


电话号码: 86-755-8672-8689


电话号码: 86-21-6354-6323


电话号码: 86-28-8676-3012

Additional Support:

Technical Forum for Power Supply Designers in China: