I am looking for a clever way to load share 4-5 power supplies in which I do not have access to the feedback signals. Possibly a PWM technique? The supplies are 20-30Vdc. I need to limit the maximum power from any one supply to less than 1Kw.
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I am looking for a clever way to load share 4-5 power supplies in which I do not have access to the feedback signals. Possibly a PWM technique? The supplies are 20-30Vdc. I need to limit the maximum power from any one supply to less than 1Kw.
Here are a couple of Power Supply Design Seminar papers that may help you. There are two papers combined into one pdf so that I don't have to use two seperate posts.