How Much Current Will Destroy a PCB Track - Resistance Measurements Explained

How Much Current Will Destroy a PCB Track - Resistance Measurements Explained

Robert Feranec via YouTube Direct link

The problem when measuring low resistance by ohmmeter

5 of 13

5 of 13

The problem when measuring low resistance by ohmmeter

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How Much Current Will Destroy a PCB Track - Resistance Measurements Explained

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

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