Application Solutions

LiTong Electronics provides comprehensive application solutions using EPCOS components across multiple market segments. Our solutions combine deep technical expertise with practical implementation guidance to help you successfully integrate EPCOS components into your designs. Each solution addresses specific industry requirements with component recommendations, implementation guidelines, and design resources.

Our solution approach goes beyond simple component selection to provide complete reference designs, application notes, and implementation support. Our field application engineering team draws from decades of experience to provide solutions that balance performance, cost, and reliability requirements.

Our Solution Approach

  • Collaborative design assistance from concept to production
  • Reference designs optimized for EPCOS component performance
  • Comprehensive testing and validation recommendations
  • Compliance assistance for various industry standards
  • Supply chain support and lifecycle management
EPCOS Application Solutions Portfolio

Industry Solutions

☀️

Photovoltaic Inverter DC-Link Solutions

Complete DC-link solutions for solar inverters using EPCOS high-ripple current capacitors with optimized thermal performance and extended life for outdoor applications.

  • Aluminum electrolytic and film capacitor combinations
  • Thermal management and life optimization
  • EMI filtering for compliance
  • Outdoor environmental considerations
20+ Year Design Life -40°C to +85°C
View Solution
🏭

Industrial Drive Power Filtering

Comprehensive power filtering solutions for VFDs and servo drives using EPCOS components optimized for high-power, continuous operation applications.

  • High-ripple current DC-link designs
  • EMI filtering for industrial environments
  • Thermal management optimization
  • Compliance with industrial standards
15+ Year Life Harsh Environments
View Solution
🚗

Automotive OBC Magnetic Components

Magnetic component solutions for automotive on-board chargers with AEC-Q200 qualified inductors and transformers for EV charging applications.

  • AEC-Q200 qualified magnetic components
  • High-efficiency PFC and LLC topologies
  • Automotive EMI compliance
  • Extended temperature operation
AEC-Q200 Qualified -40°C to +125°C
View Solution
📡

Telecom Base Station Protection

Multi-stage protection solutions for 5G base stations using EPCOS GDTs, varistors, and TBU devices for comprehensive surge protection.

  • Coordinated protection approach
  • ITU-T K-series compliance
  • High-energy surge handling
  • Low capacitance for high-frequency lines
Outdoor Applications Extended Temperature
View Solution
🏠

Home Appliance Motor Protection

Motor protection and EMI filtering solutions for home appliances using EPCOS film capacitors, PTC thermistors, and safety components.

  • Motor start and run capacitor solutions
  • Temperature protection with PTC devices
  • Consumer EMI compliance
  • Cost-optimized solutions
10+ Year Life Household Environment
View Solution

Solution Benefits

Reduced Development Time

Accelerate your time to market with proven reference designs and implementation guides that minimize design iterations and testing phases.

Guaranteed Performance

Our solutions are based on EPCOS components with verified performance data and reliability metrics to ensure consistent results in your applications.

Compliance Assurance

Designs that meet relevant industry standards from the start, reducing certification time and costs in your final product.

Technical Support

Direct access to application engineers with deep EPCOS product knowledge for ongoing design support.

Implementation Resources

Reference Designs

Complete circuit designs with BOM, schematics, and layout guidelines using EPCOS components.

  • Solar inverter DC-link design
  • Motor drive filtering solution
  • Automotive OBC implementation
  • Telecom protection design
Access Designs

Design Tools

Interactive tools for calculating component values, estimating life, and optimizing performance.

  • DC-link calculator
  • Life prediction tool
  • EMI filter designer
  • Thermal analysis tool
Use Tools

Simulation Models

SPICE and other simulation models for EPCOS components to verify your designs before prototyping.

  • Circuit simulation models
  • Thermal models
  • EMI/EMC models
  • System-level simulation files
Access Models

Application Engineering Support

Expert assistance from our field application engineers for complex implementation challenges.

  • Design review services
  • Circuit optimization
  • Layout recommendations
  • Compliance guidance
Request Support

Implementation Case Studies

3.3kW Automotive OBC Implementation

How a major automotive supplier achieved AEC-Q200 compliance and 15-year life requirements using EPCOS magnetic components.

  • Challenge: Meeting automotive reliability standards
  • Solution: Optimized magnetic component selection
  • Result: 100% pass rate on first certification attempt
Read Case Study

Industrial Drive DC-Link Optimization

50kW motor drive application achieving 20,000-hour operational life in harsh industrial environment.

  • Challenge: Extended life in high-temperature environment
  • Solution: Hybrid electrolytic/film approach
  • Result: Verified 20+ year life in application
Read Case Study

Telecom 5G Base Station Protection

Comprehensive protection solution for outdoor 5G installations meeting ITU-T safety requirements.

  • Challenge: Protecting sensitive RF electronics
  • Solution: Coordinated GDT/MOV/TBU approach
  • Result: Zero protection-related outages in first year
Read Case Study

Residential PV Inverter Design

3kW solar inverter achieving 25-year life with optimized EPCOS DC-link solution.

  • Challenge: Cost-effective 25-year life design
  • Solution: Optimized capacitor combination
  • Result: 25-year life at competitive price point
Read Case Study

Technology Focus Areas

Power Electronics

DC-link, filtering, and energy storage solutions for switching power supplies, motor drives, and renewable energy systems.

  • High-ripple current capacitors
  • Power inductors for SMPS
  • Resonant circuit components
  • Thermal management solutions

EMI/EMC Design

Filtering solutions to meet international EMI compliance standards for various market segments.

  • Differential and common mode filtering
  • Safety-certified components
  • Coordinated protection approaches
  • CISPR/FCC compliance

Protection Systems

Overvoltage and overcurrent protection solutions for harsh environments and critical applications.

  • Coordinated surge protection
  • Automotive protection networks
  • Industrial equipment protection
  • Telecom line protection

Environmental Sensing

Temperature and sensing solutions for monitoring and control applications.

  • NTC/PTC thermistor applications
  • Temperature compensation circuits
  • Motor protection
  • Environmental monitoring

Solutions Frequently Asked Questions

How do EPCOS solutions differ from generic component selection approaches?

EPCOS solutions leverage our deep understanding of EPCOS component characteristics and their synergistic effects when used together. Our solutions include optimization for specific applications, taking into account component interactions, aging effects, and real-world operating conditions that generic approaches often overlook.

Can you customize a solution for our specific requirements?

Yes, our application engineering team specializes in developing customized solutions for unique applications. We consider specific requirements including space constraints, environmental conditions, performance requirements, cost targets, and regulatory requirements to develop a solution optimized for your application.

What support is provided after solution selection?

We provide comprehensive ongoing support including design verification assistance, performance troubleshooting, production scaling guidance, and long-term supply chain support. Our team remains available throughout the product lifecycle to address any technical questions or application-specific challenges.

How do your solutions address emerging market requirements?

Our solutions are continuously updated to address evolving market requirements including higher efficiency standards, miniaturization trends, automotive electrification, and industrial IoT. We work closely with EPCOS to implement new technologies as they become available, ensuring our customers have access to the latest solutions.

Need a Custom Solution?

Our solutions team can develop custom application solutions using EPCOS components tailored to your specific requirements. Whether you need an optimization of an existing design or a completely new architecture, our application engineers provide the guidance you need.

Solutions Engineering

Complex application challenges requiring specialized engineering expertise

Contact Solutions Team

Reference Design Request

Request a custom reference design for your specific application

Request Design
📱 WhatsApp
💬 WeChat