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IGBT TECH: Powering the Future

Explore in-depth guides on IGBT Module Selection, thermal management, and critical insights into high-power applications.

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LCD TECH: Selection & Customization

Find expert advice on TFT LCD selection, interface compatibility, and effective display customization.

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OTHER COMPONENTS: Rectifiers & Diodes

A resource for essential power components, including Three-Phase Rectifier Bridges, MOSFETs, and power diodes.

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Blog

Browse articles in the Blog category. Stay updated with the latest news and insights from Shunlongwei.

Evolution of Negative Off-Bias Gate Drive Circuits: From Charge Pumps to Standard Integrated Solutions

In high-power electronics, maintaining robust switching stability and preventing false turn-on events are primary concerns for design engineers. Power semiconductor switches such as Insulated Gate Bipolar Transistors (IGBTs) and Silicon Carbide (SiC) MOSFETs operate in noisy, high-power switching environments where high rate-of-change voltage transients (dv/dt) occur continuously. While modern silicon power MOSFETs and standard IGBT […]

Understanding Miller Effect and Parasitic Turn-On: Gate Drive Matching and Mitigation

In high-power switching applications such as industrial motor drives, solar inverters, and electric vehicle traction converters, power semiconductors operate under demanding dynamic conditions. While modern Insulated Gate Bipolar Transistors (IGBTs) and Silicon Carbide (SiC) MOSFETs continue to achieve faster switching speeds to minimize dynamic power losses, rapid transient voltage swings expose gate drive circuits to […]

Decoding RC-IGBT Technology: Monolithic Diode Integration, Efficiency Gains, and Thermal Balance

Explore the engineering principles of Reverse Conducting IGBTs (RC-IGBTs). Discover how monolithic diode integration eliminates parasitic inductance, optimizes resonant current paths, and enhances thermal balance for high-efficiency soft-switching power systems.

Mastering Burst Mode Control Logic in Induction Heating Systems

Discover how Burst Mode control logic in induction heating optimizes IGBT efficiency. Learn why 0.2-0.3 Hz prevents hard-switching and ensures EMC compliance.

Pushing the Reliability Boundaries of Double-Sided Cooling (DSC) Packaging in HEV/EV Power Modules

Explore how Double-Sided Cooling (DSC), SFM technology, and 70µm ultra-thin wafers redefine the reliability boundaries for compact 200 kVA HEV/EV traction inverters.

Mastering SMD IGBTs on IMS: A Guide to High-Density Welding Power Supplies

Upgrade your high-frequency welding power supplies. Learn how SMD D2Pak IGBTs on Insulated Metal Substrates (IMS) slash stray inductance and improve thermals.

Minimizing Stray Inductance in Traction Converters: A Physical Path to High Power Density

An in-depth engineering guide to minimizing stray inductance in traction converters using laminated busbars and XHP packaging for snubberless, high-density designs.

IGBT Failure Models in Rail Transit: Weibull Distribution and EOL Prediction

Discover IGBT failure mechanisms in rail transit. Learn how to model reliability using Weibull distribution and predict EOL with B10 metrics to ensure 20-year service life.

Peak Performance of Traction Converters: Decoding the XHP™ Platform and .XT Interconnection Technology

Explore how the XHP™ platform and .XT interconnection technology solve CTE mismatch in traction converters, ensuring a 30-year lifespan for railway systems.

The Security Control Hub of Fast Charging Piles: Decoding AURIX™ MCU and Hardware Encryption

Explore how AURIX™ MCUs and embedded HSMs act as the security hub for EV fast chargers, ensuring safe ISO 15118 billing, OTA updates, and component authenticity.
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