<![CDATA[MCA 1101_50_3 Vout Overmodulation]]>This chip is used for PFC circuit (totem pole) open-loop test. The Iac current is measured through the digital-to-analog signal board (ch2). It can be found that the signal is overmodulated, but the rated current is only 3A (ch4).
Image URL: https://upload.cc/i1/2021/08/17/b3shnM.jpg

]]>https://forum.aceinna.com//topic/301/mca-1101_50_3-vout-overmodulationRSS for NodeWed, 15 Apr 2026 04:35:37 GMTTue, 17 Aug 2021 03:20:53 GMT60<![CDATA[Reply to MCA 1101_50_3 Vout Overmodulation on Tue, 17 Aug 2021 03:20:53 GMT]]>This chip is used for PFC circuit (totem pole) open-loop test. The Iac current is measured through the digital-to-analog signal board (ch2). It can be found that the signal is overmodulated, but the rated current is only 3A (ch4).
Image URL: https://upload.cc/i1/2021/08/17/b3shnM.jpg

]]>https://forum.aceinna.com//post/1262https://forum.aceinna.com//post/1262Tue, 17 Aug 2021 03:20:53 GMT