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Four wire resistance measurement
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Classroom Contents
How Much Current Will Destroy a PCB Track - Resistance Measurements Explained
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- 1 What is this video about
- 2 Measuring resistance - the setup
- 3 How to estimate track resistance
- 4 Measuring track resistance by ohmmeter
- 5 The problem when measuring low resistance by ohmmeter
- 6 Four wire resistance measurement
- 7 Measuring very small resistance - increasing current
- 8 Measuring 6mil 0.15mm PCB track resistance
- 9 How much current a 6mil track can handle?
- 10 Burning PCB track
- 11 Power planes
- 12 Multiple power planes
- 13 Kelvin method measurement
