Calculator category

Diode Calculators

Diode calculators help with electronics engineering tasks such as rectifier design, zener reference sizing, reverse polarity protection, clamp circuits, and power dissipation estimates. They provide a structured starting point for component selection and troubleshooting when diode voltage drop, current, and thermal limits matter.

Available Calculators

In Development

Coming Soon

Calculators

Available tools link to working calculators. In-development and coming-soon tools show the current roadmap for this category.

All calculator categories

DiodesIn Development

Zener Diode Calculator

Calculate series resistor, zener current, and power dissipation.

DiodesComing Soon

Rectifier Calculator

Estimate DC output voltage and diode losses in rectifier circuits.

Engineering Applications

Zener Regulation

Bridge Rectifiers

Reverse Polarity Protection

Voltage Clamping

Related Engineering Guides

Zener Diode Design Guide

Size zener resistors and check power dissipation.

Rectifier Design Basics

Estimate rectified output voltage and diode stress.

Diode Voltage Drop Explained

Understand forward voltage in practical diode circuits.

LEDs

LED calculators for indicators, LED strips, high-power LEDs, RGB lighting, and current limiting.

Power

Power electronics calculators for regulators, converters, thermal design, current estimates, and hardware margins.

Resistors

Resistor calculators for circuit design, component selection, power dissipation, and hardware troubleshooting.