In many portable instruments, the noise and EMI of its switch power supply must be solved, the preferable method is that EMI power is reduced with spread spectrum frequency technique.
在许多便携式设备中，其开关电源的噪声和电磁干扰(emi)是亟待解决的问题，比较好的办法是利用扩频技术来减少EMI信号的功率成分。
They have no interest in providing you with a portable register map, so that you can switch the the competitor's compiler for the same MCU.
他们在为您提供一个便携式寄存器映射，这样就可以切换竞争对手的编译器相同的MCU没有兴趣。
Operational amplifier is the most versatile signal conditioning block in any portable system. It can be a filter, an amplifier, an voltage detector, a level shifter, a buffer or even a switch.
对于便携式电子产品来说，运算放大器可算是万能的信号调节电路，因为它可以执行滤波器、放大器、电压感测器、电平移位器、缓冲器、甚至开关等多种不同功能。
This paper introduces the circuit topology of portable inverter arc welder with soft snubber, mainly power circuit is a double switch forward converter with assistant resonant circuit.
主电路采用具有无源辅助谐振网络的双管正激变换器，与普通双管正激变换器相比，功率管开关状态得到较好的改善，同时并没有增加电路的复杂性。
A portable storage system for connecting to a host, the portable storage system includes a storage device for storing information and a switch.
一种连接至主机的移动存储系统，该移动存储系统包括用于存储信息的存储设备和开关。
A portable storage system for connecting to a host, the portable storage system includes a storage device for storing information and a switch.
一种连接至主机的移动存储系统，该移动存储系统包括用于存储信息的存储设备和开关。
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