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Problems with the commissioning of KIT-CRD-3DD12P

sladanavucic
sladanavucic Contributor Level 1
edited February 2023 in Discrete Products

In a test configuration, I want to compare the switching behavior of an asynchronous and a synchronous buck converter. The mosfets are controlled by PWM.

The evaluation kit contains two mosfets and two diodes (C4D10120D). The current measuring resistor is also attached.

During the measurement, it can be seen that a high current is flowing. The output voltage does not correspond to the expected output voltage. It is far too small. What could be the problem?

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