LiTong: More Than Just a Starpower Distributor, Your Technical Partner

Explore how LiTong goes beyond distribution, acting as a dedicated technical partner for Starpower module users, offering in-depth support from design to production. This partnership approach has enabled us to become more than just a supplier, becoming a trusted advisor and collaborator in our customers' success stories.

Introduction

In today's competitive power electronics landscape, successful product development requires more than just access to quality components. Engineers need partners who understand their challenges, provide expert guidance, and support them throughout the entire product lifecycle. LiTong has evolved beyond traditional distribution to become a comprehensive technical partner for Starpower module users, offering value that extends well beyond the simple transaction of parts procurement.

Comprehensive Technical Support

Design-In Assistance

Our Field Application Engineering team provides dedicated design-in support from the earliest concept stages through production ramp-up:

• Product Selection Guidance: Help engineers choose the most suitable Starpower modules based on application requirements, performance targets, and cost constraints
• Circuit Design Review: Review schematic designs to ensure optimal implementation of Starpower modules
• Layout Recommendations: Provide PCB layout guidance to minimize parasitic effects and maximize performance
• Simulation Support: Assist with circuit simulation and modeling using Starpower's advanced models

Prototyping and Evaluation

We facilitate rapid prototyping and evaluation to accelerate development timelines:

• Sample Availability: Rapid provision of evaluation samples for design validation
• Reference Designs: Access to comprehensive reference designs for common applications
• Development Platforms: Complete evaluation kits for quick proof-of-concept demonstrations
• Testing Support: Assistance with characterization and validation testing

Production Ramp Support

Transitioning from prototype to production requires specialized support:

• Supply Chain Management: Reliable supply assurance for production volumes
• Quality Assurance: Comprehensive quality control and traceability documentation
• Logistics Coordination: Efficient shipping and customs documentation
• Technical Troubleshooting: Rapid resolution of any production issues

Advanced Engineering Services

Custom Solutions Development

For unique applications requiring specialized solutions:

• Application-Specific Designs: Custom module configurations for specialized requirements
• System Integration Support: Assistance with integrating modules into complete systems
• Optimization Services: Performance tuning and efficiency enhancement
• Reliability Testing: Accelerated life testing and reliability validation

Training and Knowledge Transfer

We invest in our customers' success through comprehensive educational programs:

• Technical Workshops: Regular training sessions on power module applications
• Online Resources: Extensive library of application notes and design guides
• Hands-On Labs: Practical training with real hardware and test equipment
• Webinars: Virtual learning opportunities for remote teams

Long-Term Partnership Approach

Ongoing Support and Collaboration

Our commitment extends beyond individual projects to long-term partnerships:

• Continuous Improvement: Regular reviews to identify optimization opportunities
• Technology Updates: Early access to new products and technologies
• Market Intelligence: Industry insights and trend analysis
• Strategic Planning: Collaborative planning for future technology needs

Value-Added Services

We provide additional services that enhance our customers' competitive advantage:

• Cost Optimization: Assistance with design simplification and cost reduction
• Supply Chain Resilience: Diversification strategies to mitigate risks
• Regulatory Compliance: Support for certification and compliance requirements
• Competitive Intelligence: Market analysis and competitor benchmarking

Success Stories

EV Charging Infrastructure

For a major EV charging infrastructure provider, we provided comprehensive support from initial concept through production:

• Product selection guidance for high-efficiency SiC modules
• Custom heatsink design for optimal thermal performance
• Gate drive optimization for reduced switching losses
• Production supply chain management for 10,000+ units/month

The result was a 3% improvement in system efficiency and a 6-month reduction in time-to-market.

Solar Inverter Platform

Working with a leading solar inverter manufacturer, we helped optimize their platform for the next-generation market:

• IGBT vs. SiC technology evaluation and selection
• Thermal design optimization for outdoor operation
• EMC compliance assistance for global certifications
• Long-term supply assurance for multi-year product lifecycle

This collaboration resulted in a 20% reduction in BOM costs and successful certification in 15 markets.

Industrial Motor Drive

For an industrial automation company developing next-generation motor drives, we provided specialized support:

• IPM module selection for compact, efficient designs
• Protection circuit design for enhanced reliability
• Layout recommendations for reduced EMI
• Production ramp support for 50,000+ units/year

The partnership enabled a 40% reduction in PCB size and a 15% improvement in efficiency.

Our Investment in Partnership

Technical Infrastructure

We maintain extensive technical infrastructure to support our partnership approach:

• Advanced Test Equipment: State-of-the-art oscilloscopes, power analyzers, and thermal chambers
• Simulation Capabilities: Comprehensive modeling tools for circuit and thermal analysis
• Reference Design Library: Extensive collection of validated designs for common applications
• Knowledge Base: Repository of application notes, design guides, and troubleshooting resources

Human Capital

Our team represents significant investment in technical expertise:

• Field Application Engineers: 15+ FAEs with deep expertise in power electronics
• Technical Support Staff: Dedicated support team for ongoing customer assistance
• Training Specialists: Experts in developing and delivering educational content
• Account Managers: Relationship managers with technical understanding

Future Partnership Vision

Emerging Technologies

As power electronics continues to evolve, we're expanding our partnership capabilities:

• GaN Technology: Expanding support for gallium nitride power devices
• Digital Integration: Supporting the integration of digital control in power systems
• Sustainability Focus: Emphasizing environmentally responsible solutions
• AI-Assisted Design: Leveraging artificial intelligence for design optimization

Collaborative Innovation

We're investing in collaborative innovation programs with our key partners:

• Joint Development Programs: Co-developing next-generation solutions
• Technology Roadmap Alignment: Aligning roadmaps with customer strategic plans
• Open Innovation Platforms: Facilitating knowledge sharing and collaboration
• Industry Consortium Participation: Engaging in standards development and industry initiatives

Conclusion

LiTong's evolution from distributor to technical partner reflects our commitment to our customers' long-term success. By investing in technical expertise, infrastructure, and collaborative relationships, we've created a partnership model that delivers measurable value throughout the product lifecycle. As power electronics continues to advance, our partnership approach ensures our customers stay at the forefront of innovation while achieving their business objectives.

Whether you're developing your first power electronics product or optimizing an existing platform, LiTong is ready to be your dedicated technical partner for success with Starpower technology.