Calculator Categories

Explore ECParts Toolkit by component family and engineering workflow. Each category shows available calculators, tools in development, and coming-soon platform coverage.

Resistors

Tools for resistance, voltage scaling, current limiting, resistor networks, and power checks.

Available: 6
In Dev: 2

Popular tools

Ohm's Law
Voltage Divider
LED Resistor

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Capacitors

RC timing, reactance, filtering, stored energy, and capacitor selection support.

Available: 5
In Dev: 1

Popular tools

RC Time Constant
Capacitive Reactance
RC Low-pass Filter

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Inductors

Inductance, LC resonance, stored energy, converter magnetics, and EMI filter tools.

Available: 0
In Dev: 3

Popular tools

Inductive Reactance
LC Resonance
Inductor Energy

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Diodes

Design aids for zener regulation, rectifiers, diode drops, clamping, and protection circuits.

Available: 0
In Dev: 2

Popular tools

Zener Diode
Rectifier
Diode Voltage Drop

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LEDs

LED current limiting, indicator circuits, LED arrays, strips, and power estimation.

Available: 1
In Dev: 1

Popular tools

LED Resistor
LED Power
LED Current

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MOSFETs

Switching device tools for conduction loss, gate drive, load switches, and thermal design.

Available: 0
In Dev: 2

Popular tools

Conduction Loss
Gate Resistor
Thermal Basics

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Power

Power electronics tools for regulators, converters, thermal margins, and component stress.

Available: 0
In Dev: 3

Popular tools

LDO Power
Buck Converter
Boost Converter

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PCB

Board-level calculators for trace design, copper thickness, via current, and thermal constraints.

Available: 0
In Dev: 2

Popular tools

Trace Width
Via Current

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Converters

Engineering unit converters for RF power, wire gauge, numeric formats, and design workflows.

Available: 0
In Dev: 3

Popular tools

AWG Converter
dBm to Watt
Hex Decimal Binary

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