Technical Support

guides

How to Select Hawun AC-DC Power Modules

By Michael Chen 2026-03-15

Comprehensive guide for selecting Hawun AC-DC power modules based on input voltage, output power, isolation, and application requirements.

power module selection AC-DC converter design guide Hawun
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guides

DC-DC Converter Selection and Application

By David Wang 2026-03-10

Guide for selecting and applying DC-DC converters in industrial and communication systems.

DC-DC converter isolation power design
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guides

Power Module Thermal Design Guide

By Sarah Liu 2026-03-05

Comprehensive guide for thermal design of power modules including heatsink selection and thermal calculations.

thermal design heatsink temperature reliability
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guides

EMC Compliance for Power Modules

By Dr. James Wilson 2026-03-01

Guide for achieving EMC compliance with power modules including filtering and layout recommendations.

EMC EMI filtering compliance
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guides

Medical Power Supply Design Guide

By Michael Chen 2026-02-15

Comprehensive guide for designing medical power supplies meeting IEC 60601-1 safety requirements.

medical power patient safety isolation 60601-1
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Frequently Asked Questions

Where can I find Hawun product documentation?

Hawun product documentation is available through BeiLuo Electronics website or by contacting our FAE team directly. All documentation includes detailed specifications, application notes, and safety certifications.

Contact our technical support team for documentation requests.

Hawun documentation datasheets technical resources
How do I get technical support for my Hawun design?

BeiLuo Electronics provides comprehensive technical support: Application engineering, product selection, design validation, and production support. Contact our FAE team for assistance.

Contact our FAE team to discuss your design requirements.

technical support FAE support design assistance
What design tools are available?

Hawun provides product selectors, thermal calculators, and efficiency estimation tools. Contact our FAE team for tool access and assistance.

Contact our FAE team for design tool access.

design tools calculator selector
How do I select the right power module?

Power module selection involves: Define input/output requirements, determine isolation needs, check operating temperature, verify safety certifications, and consider package constraints.

Contact our FAE team for selection guidance.

power module selection design guide
How do I get samples?

Contact our sales or FAE team to request samples. Provide project information and expected volumes. Samples typically ship within 1-3 business days for stock items.

Contact our sales team to request samples.

samples evaluation prototyping
How do I calculate thermal requirements?

Thermal calculation: Pdiss = Pout × (1/η - 1). Then calculate temperature rise using thermal resistance. Ensure maximum junction/case temperature is not exceeded.

Contact our FAE team for thermal analysis assistance.

thermal calculation heatsink temperature