单词：SMPS
SMPS的用法和样例：
例句
- The EMI noise source impedance of an SMPS is essential in EMC design.开关电源的电磁干扰噪声源阻抗在电磁兼容性设计中是个非常重要的参数。
- The system operates with electric signals with much lower amplitude and energy compared to those on an SMPS.电子设备里运行的电信号相对开关电源里的在幅值和能量上要小得多。
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