This document is prepared by Azad Ghaffari and is taken from his website. The intention of uploading this document is for my personal archive. Kindly cite the document accordingly. PV Modeling by Azad Ghaffari ...
This document is prepared by Azad Ghaffari and is taken from his website. The intention of uploading this document is for my personal archive. Kindly cite the document accordingly. Matlab LaTeX Figures by Azad Ghaffari ...
I burnt almost dozen mosfet while trying to test the switching of secondary mosfet of my flyback inverter. It was in fact something trivial because i thought to switch one mosfet at a time to get a half wave waveform at a time. I discussed it with my supervisor and he pointed me towards the solution. "Operate both the secondary mosfet instead of...
PS9505 is an optocoupler with the capability to produce large output current up to 2.5 A. It can be used to replace a traditional tag team of optocoupler and a gate driver. Its salient features are as follows. Pin configuration (click to zoom) VCC-VEE can be supplied up to 30 V max. The output follows the input hence it is non inverting. Max operating...
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Flyback inverter has primary switch connected in series with the transformer winding. A snubber circuit is required to damp the high voltage spike that occur as a result of resonance that occur because of the transformer leakage inductance and the mosfet capacitance. Without a snubber circuit the mosfet on primary side can burn out. An RCD snubber is commonly used in flyback configurations...
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