ALLPCB
Silicon Carbide Power Devices: Properties and Principles
Review of silicon carbide (SiC) power devices covering principles, key characteristics, applications and challenges for high-efficiency power electronics and energy conversion.
Role of a 100Ω Resistor in MOSFET Gate Circuits
Explore the role of a 100Ω resistor in MOSFET gate circuits, its impact on performance, and oscillation suppression for engineers.
SiC Power Devices: Advantages and Applications
SiC power devices: learn fundamentals, benefits, applications, challenges and future trends for efficient, compact power electronics.
IGBT Thermal Mechanisms and Interface Materials
Overview of IGBT heat conduction and how thermal interface materials (thermal grease, phase-change TIMs) reduce contact resistance to improve cooling and reliability.
Transistor Switch Circuit Design Principles
Technical overview of transistor switch circuits: NPN/PNP operation, saturation/cutoff design and Schottky clamp technique for faster turn-off.
Performance Advantages of SiC Devices in On-Board Chargers
SiC-based bidirectional OBCs boost EV charging efficiency, power density and V2G functionality while tackling cost and reliability challenges.
MOSFET Application Examples and Basics
Learn MOSFET fundamentals: types, pins, gate resistor, parasitic capacitances/diode and how to use MOSFETs as fast, reliable electronic switches.
IGBT Module Packaging Process: Technical Details
Learn IGBT module packaging, manufacturing, thermal design, soldering, wire bonding and reliability for power conversion, EVs, rail, renewables.
Three Ways to Suppress Power Diode Reverse Recovery
Compare RC snubbers, series saturable reactors, and soft-switching to suppress diode reverse recovery in buck converters; series reactors best.
TVS Key Parameters and Selection Guide
Learn how to select TVS diodes: understand Vrwm, VBR, VC, IPP, capacitance and leakage with step-by-step selection process and design example.