How to use YB5145B 50A DC Current Meter with 75mV Shunt Resistor
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
Browser Screenshot Gallery
Click on the images below:
Connecting load to power supply
Click on image to enlarge
Connecting Shunt Resistor in Series with Load
Click on image to enlarge
Connecting Shunt to YB5140 Meter
Click on image to enlarge
Connecting Shunt to YB5140 Meter to 5V, 12V or 24V
