AEC-Q200 Grade LLC Half-Bridge Transformer with 4000VDC Isolation and Low Interwinding Capacitance for EV Power Systems

Elevate your electric and hybrid vehicle (EV/HEV) power designs with the GTX7045 Series of LLC Half-Bridge Transformers. Engineered for superior performance in demanding automotive environments, these transformers feature exceptionally low interwinding capacitance to minimize EMI and achieve high Common Mode Transient Immunity. As a robust Automotive Transformer solution, it meets AEC-Q200 grade standards and offers 4000VDC isolation, ensuring unmatched reliability and safety for onboard chargers (OBC) and traction inverters. Manufactured with highly automated processes, the GTX7045 Series delivers cost-effective, high-quality power conversion for the next generation of electric mobility.

Key Features:

• Optimized for Automotive Excellence: Ideally suited for EV/HEV applications, including OBC and traction inverters, complying with AEC-Q200 operational standards (-40°C to +125°C).

• Enhanced Signal Integrity: Low interwinding capacitance minimizes EMI emissions and provides high Common Mode Transient Immunity for cleaner, more stable operation.

• Robust Isolation & Safety: Certified with 4000VDC isolation (2800 Vrms) between primary and secondary windings, ensuring system safety and reliability.

• High Reliability & Quality: Manufactured using highly automated processes with ferrite core material, guaranteeing consistent performance and RoHS compliance.

• Flexible Design Options: The series offers multiple turns ratio and inductance values (e.g., GTX7045-121DRC with 1.5:1 ratio) to fit various Half-Bridge Transformer topologies.

Specifications (GTX7045 Series Examples):

• Inductance & Leakage Inductance: Measured at 100 kHz, 0.1 Vrms.

• Isolation: 4000 VDC / 2800 Vrms for 1 minute.

• Operating Temperature: -40°C to +125°C.

Applications:

The GTX7045 Series is the optimal LLC Transformer solution for high-power, high-reliability applications, including:

• EV/HEV Power Conversion: Primary use in On-Board Chargers (OBC) and traction inverters.

• Industrial Power Supplies: High-efficiency, isolated DC-DC converters in demanding environments.

• Telecom & Server PSU: Providing stable and reliable power transformation in network infrastructure.

• Renewable Energy Systems: Used in inverter stages for solar and wind power conversion.

AEC-Q200 Grade LLC Half-Bridge Transformer

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Low Interwinding Capacitance Automotive Transformer

AEC-Q200 Grade LLC Half-Bridge Transformer with 4000VDC Isolation and Low Interwinding Capacitance for EV Power Systems Images