Case studies
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Welcome to our Case Study hub. Here, we don’t just talk theory; we showcase real-world challenges and quantifiable results. Each story is a testament to our partnership with clients worldwide, documenting how we transform complex technical hurdles into tangible business success.
Our expertise spans every stage of the electronics product lifecycle. From precise BOM Analysis & Asset Optimization and innovative EOL Component Alternative Solutions, to reliable PCBA Manufacturing and custom-engineered IC Test Fixtures for cutting-edge applications. We architect and manage resilient Global Supply Chains that empower our clients to thrive in a dynamic market.
We understand that your project’s challenges are unique. That’s why we invite you to explore these cases. Use the filters below to quickly discover solutions relevant to your specific situation. These stories are more than just proof of our technical capabilities and commitment to delivery; they represent our unwavering dedication to helping our clients win.
Our experienced engineers provide end-to-end technical guidance, from DFM review and material selection to layout optimization and troubleshooting. This ensures your medical devices are manufacturable, reliable, and compliant with regulatory requirements.
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Custom Function Test Fixture for Industrial Ethernet Communication IC
A leading industrial automation manufacturer in Germany approached Mango Solution Technology seeking a reliable and repeatable functional testing solution for a network communication controller used in its industrial control equipment.
As production volumes increased, the customer faced challenges in verifying communication performance, signal integrity, and functional reliability during manufacturing. Manual testing methods were time-consuming and lacked consistency, creating a need for a dedicated automated test fixture capable of supporting efficient production testing.
Challenge
The device under test utilized a high-density BGA-packaged communication IC integrated into industrial networking equipment. The customer required a testing solution that could:
- Ensure stable electrical contact for repeated testing cycles
- Verify communication functionality and interface performance
- Improve testing speed and manufacturing efficiency
- Deliver consistent and repeatable test results
- Integrate seamlessly into existing production processes
- Support long-term operation in an industrial manufacturing environment
In addition, the fixture needed to be easy for production operators to use while maintaining high reliability throughout continuous testing operations.
Solution
Our senior fixture engineer, Mr. Kim, led the project from concept design through final implementation.
Based on the customer’s testing requirements, Mango Solution Technology developed a custom Function Test Fixture featuring:
- High-precision test socket design for BGA package devices
- Industrial-grade mechanical structure for long-term durability
- Integrated communication interface verification capability
- Dedicated network connectivity testing ports
- Quick-lock mechanism for fast DUT loading and unloading
- Stable signal routing design to ensure testing accuracy
- Customized hardware and software integration for automated functional testing
The fixture was engineered to perform rapid verification of communication functionality, interface connectivity, and key operating parameters, significantly reducing test cycle time while improving overall production consistency.
Results
Following deployment, the customer achieved:
- Reduced manual testing workload
- Improved production throughput
- Faster and more efficient quality verification
- Enhanced test repeatability and reliability
- Lower risk of field failures caused by communication-related defects
- Improved manufacturing efficiency and product quality assurance
The solution has remained in continuous operation within the customer’s production environment and continues to support stable, high-volume manufacturing.
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