電源計算機

5 ツール

無料の電源設計計算機。バック・ブーストDC-DCコンバータの設計、LDOドロップアウト電圧の計算、バッテリー寿命の推定、ヒートシンク要件の決定ができます。

Buck Converter Calculator

Design buck (step-down) DC-DC converters. Calculate inductor, capacitor values, and component ratings.

Design boost (step-up) DC-DC converters. Calculate inductor, capacitor values, and component ratings for your power supply.

Calculate minimum input voltage for LDO regulators. Check headroom, power dissipation, and efficiency for your design.

Calculate heat dissipation and junction temperature for semiconductors. Determine heatsink requirements and thermal management.

Estimate battery runtime for your project. Account for duty cycles and efficiency factors.