margining在开关电源里是什么参数啊

margining极限

overall reg adjustment range 极限范围调整

感觉还是对不上啊,不过还是谢谢你

margining 裕量

Adjustment range   ±10% minimum all output  ±10%
Margining          ±4-6% nominal 实际值的±4-6%
Overall reg        0.4% or20mV maximum(36 W modules $% maximum)
关键是这三个参数都代表什么含义啊,我附上参数具体内容了

Adjustment range   ±10% minimum all output  ±10%
    ****就是调节范围为+/-%, 比如说normal value is 10v ,min is 9V ,max is 11V.
Margining          ±4-6% nominal 实际值的±4-6%
     ****叫做余量,如比说客户要求值是9~11V, 其余量为9*0.94%~11*1.06%

谢谢