Flux 101: Choosing the Right Type for Perfect Solder Joints 🔥 - Ep30

Опубликовано: 19 Июнь 2026
на канале: CRASH COURSE INSTRUMENTATION
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🎙️ Welcome back to Crash Course Instrumentation! In Episode 30, we focus on the unsung hero of soldering: flux. Whether you're assembling a PCB or repairing a sensor loop, flux is crucial for clean, solid connections.

In this episode, you'll learn:

What flux is and why it's essential

How flux activates under heat to clean metal surfaces

The different types of flux: rosin-core, water-soluble, no-clean, and paste

How to match your flux to your specific soldering task

Safety tips for handling flux fumes

💡 Fun fact: The word "flux" comes from the Latin fluxus, meaning "to flow." And that's exactly what it helps your solder do!

📘 Based on the open-source ModEL series by Tony Kuphaldt
🌐 Learn more: ibiblio.org/kuphaldt/socratic/model/index.html

👍 If this episode helped clean up your understanding of flux, give us a like and subscribe. And drop into our Facebook group to share your best soldering tips!

#instrumentation #controlsystems #instrumentationtech #i&e