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How to judge the positive and negative diodes of the diode in the use of the rectifier bridge

Time:2018-04-17 | Source:JIANGSU YUTAL

As we all know, the rectifier bridge is made up of two diodes. How can we estimate the diode in the rectifier bridge?


Positive and negative judgment method: Black diode end is negative, or the end of a wire short negative.


There are second other situations. If you are not sure, connect the power supply, and use voltage files to determine the positive and negative output of the rectifier.


In the rectifier circuit, the positive output voltage of the diode is positive.


In addition, the capacitor must be connected to the diode in real polarity. Have you learned? If you want to know more about rectifier bridge, welcome to our company, we will serve you wholeheartedly.