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Power Electronics and Electric-Power Simulators

A hub for DC-DC conversion, PWM, power factor, three-phase power, supply design, skin depth, and arc-flash calculations.

13 related simulators

This hub groups closely related tools with static links. Individual simulator URLs stay unchanged while users can move quickly to the right calculation.

Core simulators
Power Electronics Converter Calculator
Calculate duty cycle, current/voltage ripple, and CCM/DCM mode for Buck, Boost, and Buck-Boost converters.
Buck Converter Ripple Simulator
Buck Converter Ripple Simulator updates live numeric results and charts as inputs change, supporting early design checks and model review.
Boost Converter Duty Cycle Simulator
Boost Converter Duty Cycle Simulator updates live numeric results and charts as inputs change, supporting early design checks and model review.
PWM Motor Control Calculator
Calculate PWM duty cycle, frequency, voltage, ripple current, losses & LC filter design for motor control.
Power Factor Correction Capacitor Calculator
Calculate required capacitor bank size (kvar & μF) instantly.
Power Factor Correction Capacitor Sizing Calculator — kVAR, Current Reduction & Energy Savings
Calculate capacitor size (kVAR/μF) instantly.
Three-Phase Power Calculator — Active, Reactive & Apparent Power
Calculate three-phase power (P, Q, S) and PF correction capacitance instantly.
Power System Load Flow Calculator
Keeps power conversion, loss, and protection conditions inside the same specialist cluster for easier navigation.
Switching Power Supply Designer — DC-DC Converter Calculator
Calculate inductor, capacitor, duty cycle, and efficiency for Buck, Boost, and Buck-Boost DC-DC converters.
Electric Power Calculator — Phasor Diagram, Power Triangle & AC Power
Visualize AC power relationships in real-time.
Arc Flash Hazard Analysis Tool — IEEE 1584 Incident Energy Calculator
Calculate arc flash incident energy and required PPE instantly.
Skin Depth (Skin Effect) Calculator
Calculate skin depth for conductors with our .
Transformer Efficiency Simulator — Core Loss, Copper Loss & Optimal Load
Simulate transformer efficiency in real time.

Explore by task

Converters and PWM

Power Electronics Converter Calculator Buck Converter Ripple Simulator Boost Converter Duty Cycle Simulator PWM Motor Control Calculator

Power quality and three phase

Power Factor Correction Capacitor Calculator Power Factor Correction Capacitor Sizing Calculator — kVAR, Current Reduction & Energy Savings Three-Phase Power Calculator — Active, Reactive & Apparent Power Power System Load Flow Calculator

Supply design and protection

Switching Power Supply Designer — DC-DC Converter Calculator Electric Power Calculator — Phasor Diagram, Power Triangle & AC Power Arc Flash Hazard Analysis Tool — IEEE 1584 Incident Energy Calculator

Frequency-dependent loss

Skin Depth (Skin Effect) Calculator Transformer Efficiency Simulator — Core Loss, Copper Loss & Optimal Load

Related categories

Electromagnetics & Circuits RF, Microwave, and Transmission-Line Simulators Frequency Response, Bode, and Stability Simulators Heat Exchanger, Fin, and Cooling Design Simulators

FAQ

Which values matter first in power electronics?
Start with duty ratio, ripple, losses, device current, and efficiency. For power quality, also check power factor and harmonics.
Why group DC-DC converters with supply design?
Real designs consider topology, ripple, efficiency, component ratings, and protection together, so a shared path is easier to use.
Does skin effect matter in power circuits?
Yes. In high-frequency switching or high-current conductors, skin and proximity effects increase AC resistance, losses, and temperature rise.