EMC (Electromagnetic Compatibility)
At TPS Elektronik, we are specialists in testing electrical and electronic equipment in the fields of RF/wireless, EMC, and electrical safety. We provide comprehensive guidance on all applicable regulations and standards for your product and handle the complete execution of the required tests. This ensures that your device meets all requirements for legally compliant market access in accordance with European directives and international standards.
As an EMC service provider, we offer end-to-end EMC/EMI testing services — from pre-compliance testing to final EMC product certification under the European EMC Directive. Our expertise covers automotive EMC testing, as well as EMC testing for electronics, medical technology, and industrial systems.
For our clients, we utilize state-of-the-art test technology, experienced engineers, and a modern EMC test laboratory in Shanghai. As both an EMC test lab and pre-compliance laboratory, we operate advanced EMC measurement systems and instrumentation. For customers in the DACH region, we also coordinate projects in cooperation with accredited partner laboratories in Germany.
Our international engineering team supports you in verifying product-specific requirements and ensuring full compliance with all relevant laws, standards, and directives — from early EMC prototype testing to final EMC acceptance with detailed test reports and documentation. As part of our pre-compliance support, we also provide practical guidance for in-house or preliminary EMC testing.
Basic and Compliance Testing
Comprehensive basic EMC tests according to international and European standards. We support you in compliance assessment and ensure that your product meets all legal requirements for market approval.
Immunity and Emission Measurements
Measurement of product immunity against various electromagnetic disturbances and assessment of emissions. This helps to identify potential weak points early and ensures reliable operation in real-world conditions.
Failure Analysis & EMC Optimization
Targeted analysis of EMC issues and consulting on effective countermeasures. We assist you in selecting appropriate filters, shielding, and technical solutions to achieve successful certification.
Laboratory for Safety and EMC
Emissions Tests Performed
- EN 55032 – Conducted emissions on AC and telecom ports, 150 kHz to 30 MHz (EMC conducted emissions testing; EN 55032 Class B tests)
- CISPR 11 / EN 55011, CISPR 12 / EN 55012 – Emissions testing during charging operations (automotive EMC context)
- EN 55014 – Tests for household and similar electrical appliances
- CISPR 22 / EN 55022 – Conducted disturbance emissions and radiated emissions testing in accordance with the applicable product standards
- CISPR 25 / EN 55025, EN 55036 – Vehicles and tractors (relevant for automotive EMC testing)
Electrical Safety Testing
- AC&DC withstand voltage test
- Insulation resistance test
- Ground-bond resistance test
- Leakage current test
- Power, start-up and loop test
Power-Frequency Magnetic Field and Surge Testing
- IEC/EN 61000-4-6
- IEC/EN 61000-4-4
- IEC/EN 61000-4-5
- IEC/EN 61000-4-11
These tests are performed as EMC immunity tests. Depending on the product scope, we offer EMC immunity testing for industrial, medical, and automotive applications.
Harmonic Current Emission & Electrostatic Discharge Testing
- EN 61000-3-2
- EN 61000-3-3
- IEC/EN 61000-4-2 (ESD) – Electrostatic discharge testing and ESD immunity verification in our in-house ESD laboratory
In addition to standards-based EMC testing, we support you with pre-compliance laboratory services, early-phase EMC evaluations, and targeted EMC measurement techniques. We provide guidance on when in-house (do-it-yourself) EMC testing is suitable and when formal laboratory testing is required.
Industries covered: automotive EMC, electronics, medical technology, and industrial systems.
Deliverables include: comprehensive EMC reports and test documentation in accordance with EMC product certification requirements.