开关变换情况下,电源输出电压要求 28VDC/0.15A 纹波小于等于0.28Vpp 5vdc/0.6A 纹波小于等于0.5Vpp 电压调整率小于等于2%(分别测量,取最大值) 负载调整率小于等于2%(分别测量,取最大值) 效率大于等于70% 线性变换情况下,电源输出电压要求: 5VDC/1A 波纹小于等于25MVPP(0.5%) 3.3VDC/0.5A 波纹小于等于16.5MVPP(0.5%) 2~9VDC/0.3A波纹小于等于45MVPP(0.5%) 电压调整率小于等于5% 负载调整率小于等于5% 效率大于等于30%