How to use YB5145B 50A DC Current Meter with 75mV Shunt Resistor

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In this tutorial we learn how to use the YB5140 50A DC current meter which uses shunt 75m shunt resistor. We test with currents from 1A to 50Am, open the meter and look into the components and also show you how to calibrate it.

Chapters of this video

  • 00:48 Hardware Explained
  • 04:13 Looking Inside the meter
  • 07:44 Wiring Explained
  • 09:44 Demonstration of measuring current
  • 11:28 Calibrating the meter
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