刚做的DC/DC电源模块,纹波觉得还可以,大家交流一下.多提建议!呵呵!

这周做的小玩意,DC/DC电源模块.
封装尺寸:25.4mm×25.4mm×8.5mm;
输入电压范围:9VDC~18VDC;
输出电源两路:+5VDC/1A; +5VDC/1A;
功率:10W
频率:400KHZ
转换效率:〉88%〈92%(负载线压降约有0.6V)
负载调整率、电压调整率、输出电压精度:±1%
工作环境温度:-55℃~-+85℃
纹流还可以:〈5mVP-p

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还有没打印封壳外观是差了点.呵呵,