design of outdoor low voltage power supply for chengdu metro car deport

new conception of calculation in low-voltage power supply design

低压供电设计计算的新思路

互联网摘选

discussion on self-driving turning of slip ring of ac motor with low-voltage power supply

采用低压电源自驱动车削交流电机滑环的探讨

互联网摘选

prevention measure and harm of leakage current in low-voltage power supply system

低压供电系统中漏电的危害及防范措施

互联网摘选

the causes and prevention of the surge in low-voltage power-supply system

低压供电系统电涌的成因及防护

互联网摘选

research on technology of restraining surge of low-voltage power supply system

低压供电系统浪涌抑制技术研究

互联网摘选

certification of low voltage power supply devices of assessed quality

低电压供电装置评估质量的合格证明

互联网摘选

enhance neutral-line management in three-phase four-line low-voltage power supply system

强化三相四线制低压配电系统中性线的管理

互联网摘选

development of low voltage power supply reliability data recorder with infrared communication port

带红外通信接口的低压供电可靠性数据记录仪的设计与实现

互联网摘选

a introduction on piezoelectric ceramic transformer for low-voltage power supply

一种叠层式压电陶瓷降压变压器

互联网摘选

low voltage power supply control system for electrostatic precipitation

电除尘低压供电控制系统

互联网摘选

lightning protection of low-voltage power supply system and automatic protection device in substation

变电站低压供电系统及自动化保护设备防雷

互联网摘选

microcomputer comprehensive protection for the low-voltage power supply system

低压供电系统微机综合保护

互联网摘选

compatibility levels for low - frequency conducted disturbances and signalling in public low-voltage power supply systems

公用低压供电系统中的低频传导骚扰和信号传输的兼容电平

互联网摘选

a scheme and its application of low-voltage power supply with three-level protective energy conservation

低压供电三级保护节能方案的应用

互联网摘选

the sort of low- voltage power supply system grounding type

低压供电系统接地制式的分类

互联网摘选

a kind of power management module is designed in this paper, witch is mainly used in low voltage power supply for 5v.

本论文设计的是一种电源管理模块，它主要应用于5V的低压供电电源。

互联网摘选

low-voltage power supply devices, d. c. output. performance characteristics and safety requirements.

直流输出低压供电装置特性和安全要求

互联网摘选

then a few practical regulating circuits are designed and discussed for low-voltage power supply of cameras.

探讨了采用几种实用的稳压电路对监控摄像机等设备进行低压供电的方法。

互联网摘选

solve technical problems in low voltage power supply system, make sure the continuous improvement of the system.

解决职责范围内低压供电系统运行中出现的各种技术难题，进行持续改进。

互联网摘选

wherein, one end of the lower connecting rod is connected with one end of the upper connecting rod by the auxiliary shaft.

下连杆，其中一端通过所述辅轴与上连杆的一端连接在一起；

互联网摘选