利用UCC28811做的在输出功率为10.5W是,功率因数好低,只有0.82.但是在加大重载为28W是,输出为0.99.请问哪位大侠有遇到过这种东西?
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利用UCC28811做的在输出功率为10.5W是,功率因数好低,只有0.82.但是在加大重载为28W是,输出为0.99.请问哪位大侠有遇到过这种东西?