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发表于 2025-8-7 22:15
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来着灵魂的呐喊 发表于 2025-7-25 23:02
有图片吗?具体是什么型号?
图片见官网:https://epc-co.com/epc/products/evaluation-boards/epc9192
涉及的型号有这些:The EPC9192KIT comes with two EPC9558L PWM modulator boards, implementing an asynchronous switching, self-oscillating PWM modulator, with feedback taken after the L-C low pass filter (Post-Filter FeedBack, PFFB). Switching frequency is set to about 600 kHz. Also included is the EPC9558P power stage, built around two EPC2307, 200 V, 10 mΩ QFN eGaN FET and the Onsemi NCP51820 gate driver. |
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