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The model simulates buck converter using different approaches. Parameters
can be change from the initializing callback function in the model
properties. First circuit implements buck using a MOSFET and diode, second
implements using two MOSFETs and third implements using the model
equation. Power switches voltage drop is neglected in the third
implementation, that's why output voltage is higher than the first two
implementations.
The model can be simulated for different duty ratio to clear the concept
of buck converters.
翻译:
The model simulates buck converter using different approaches. Parameters
can be change from the initializing callback function in the model
properties. First circuit implements buck using a MOSFET and diode, second
implements using two MOSFETs and third implements using the model
equation. Power switches voltage drop is neglected in the third
implementation, that's why output voltage is higher than the first two
implementations.
该模型可以模拟不同的占空比明确 Buck 变换器的概念。
FUNCTION
buck_open_loop.mdl
代码: