How to test mosfet transistor with multimeter

Опубликовано: 17 Июнь 2026
на канале: CCIJ-TECH HUB
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How to Test MOSFET Transistors with multimeter #bjt #fet #transistor

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🔧 How to Test MOSFET Transistors | Step-by-Step Guide for Beginners🔧

In this video, you'll learn how to test N-channel and P-channel MOSFETs using a digital multimeter. Whether you're working on a power supply, inverter, or any other electronic circuit, identifying good or faulty MOSFETs is essential for accurate troubleshooting and repairs.

📌 What you'll learn in this video:

Basics of how MOSFETs work
Tools you need for testing
How to identify gate, drain, and source terminals
Step-by-step testing of N-Channel & P-Channel MOSFETs
Common signs of faulty MOSFETs
Practical testing demonstration (both in-circuit and out-of-circuit)

⚠️ Tip: Always discharge any stored voltage before testing MOSFETs to avoid false readings or damaging your multimeter.

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#MOSFET #multimeter #electrical
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