Hi,
I’m currently designing an isolated Flyback power supply with the following specifications:
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Input Voltage: 24 V nominal (range: 22 V to 26 V)
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Output Voltage: 18 V
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Output Power: 20 W to 30 W
I reviewed the datasheet and noticed that the controller is rated for up to 18 W output power, but I assume that figure is based on a wide input voltage range.
Given my tighter input range and nominal 24 V input, I’d like to understand what the realistic maximum output power would be when using this controller. Could you please clarify?
Also, if you believe this controller is not ideal for my requirements, I would appreciate any suggestions for alternative controllers better suited for this power level and input range.
Thank you in advance—I look forward to your response.
