Calculadora Térmica de Dissipador — Ferramenta online grátis
Temperatura de junção a partir de resistência térmica R_θ
Temperatura de junção a partir de dissipação de potência, resistência térmica (junção-encapsulamento, encapsulamento-dissipador, dissipador-ambiente).
📚 Saiba mais
Heat Sink Thermal Calculadora
Junction temperature from power × thermal resistance + ambient. Check T_J vs T_Jmax with safety margin. Required heatsink R_θSA for given specs.
How to use this tool
- 1
Power dissipation
Component power in watts.
- 2
Thermal resistances
Junction-to-case, case-to-sink, sink-to-ambient.
- 3
Junction temperature
Compare to T_jmax.
Frequently Asked Questions
Why R_θJC + R_θCS + R_θSA?
How to choose heatsink R_θSA?
Thermal interface material?
Pontos-chave
- Heat Sink Thermal Calculadora is a free, browser-based calculator tool — junction temp from thermal resistance r_θ.
- Não signup, no downloads, no file uploads. Ferramentas run in your browser; the few that need an outside service say so on the page.
- Works on desktop, tablet, and mobile. Install as a PWA for offline access.
How to Use Heat Sink Thermal Calculadora
- Open the tool: Launch Heat Sink Thermal Calculadora on Ferramentaolis — no account or download needed.
- Enter your data: Paste text, enter values, or select a file directly in your browser.
- Get instant results: Everything is processed locally — results appear immediately.
- Copy or download: Save your output or share it. Bookmark for quick access next time.
Heat Sink Thermal Calculadora — Quick Facts
- Preço
- Grátis — sem limites, sem marca d’água, sem paywall
- Privacidade
- Processado no seu navegador. Ferramentas que precisam de um serviço externo avisam isso na página. As visitas são contadas (Google Analytics).
- Plataforma
- Qualquer navegador moderno — desktop, tablet ou celular
- Categoria
- Calculadora Ferramentas on Ferramentaolis
- Offline
- Works offline after first visit (Progressive Web App)
| Recurso | Detalhes |
|---|---|
| Ferramenta | Heat Sink Thermal Calculadora |
| Categoria | Calculadora |
| Cadastro necessário | Não |
| Upload de arquivo | Nenhum — processado no navegador |
| Suporte mobile | Totalmente responsivo |
| Custo | Grátis para sempre |
Why Use Heat Sink Thermal Calculadora?
You should try Heat Sink Thermal Calculadora for a quick, private way to junction temp from thermal resistance r_θ. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.
On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.