Lambda / TDK / EMI TCR1200T4

The TDK-Lambda TCR1200T4 is an EMI filter module designed to suppress electromagnetic interference across power electronic systems. It has concurrent filtering of common-mode and differential-mode noise, enabling compliance with stringent EMC standards including CISPR. The module integrates directly into power distribution architectures where conducted emissions reduction is mandatory.

Technical Specifications

• Input: AC power at standard line frequencies (47–63 Hz)


• Common-mode and differential-mode noise filtering


• Conducted emissions suppression to meet EMC compliance thresholds Physical & Operational


• Form factor: EMI filter module


• Installation: Integrated into power electronic systems


• Mounting and thermal management considerations apply for optimal performance

Key Features

• Dual-mode filtering architecture suppresses both common-mode and differential-mode interference


• Designed for industrial-grade EMC performance


• Facilitates compliance with established electromagnetic compatibility standards


• Suitable for integration into power entry stages of larger systems

Typical Applications

• Industrial power distribution and control systems


• Medical device power conditioning


• Telecommunications infrastructure and power supplies


• Any power electronic system requiring conducted emissions control

Compatibility & Integration The TCR1200T4 is engineered as a power-line filter element for systems operating at standard AC frequencies. Integration requires proper mounting configuration and thermal environment management. Exact current rating, voltage category, and mounting specifications are variant-dependent and available through TDK-Lambda technical documentation.