1.
Design of evaluative parameter test system for DC power supply equipment
电力工程直流电源设备评价参数测试系统设计
2.
" Low-voltage power supply devices,d.c.output-Performance characteristics and safety requirements"
GB17478-1998低压直流电源设备的特性和安全要求
3.
The Necessity and Solution of DC Power Supply Equipment On-line Monitoring
直流电源设备在线检测的必要性及实现方案
4.
Study of constant-current source for measuring DCR of large electric power equipment
电力设备直流电阻测量用恒流源研究
5.
DC Power Substation Operation and Maintenance of Equipment Options Analysis
变电所直流操作电源设备的选择与维护分析
6.
non-break AC power plant
无中断交流电源设备
7.
circuit design, wiring diagrams, schematics, AC/DC sources
电路设计, 接线图, 示意图, 交流/直流电源
8.
Design of Numerical-Control DC Supplier Based on 80C196
基于80C196的数控直流电流源设计
9.
Design of the digital controlled DC current source based on AT89S52
基于AT89S52的数控直流电流源的设计
10.
Design of High Voltage Direct Current Power Supply Based on IR2153;
基于IR2153的高压直流电源电路设计
11.
The Design and Application of Common DC Bus Power Supply
公共直流母线供电电源的设计与应用
12.
The Design of The Digital Adjustable Direct Current High-voltage Power
数字可调式高压直流稳压电源的设计
13.
Design of 140KV High-Voltage DC Power-supply for X-ray Tube;
X射线管用140KV高压直流电源的设计
14.
The Design of the Numerical Controlled DC Source on Basis of STC89C52
基于STC89C52数控直流电源设计
15.
Design of the High-powered Shipboard DC Power Supply
大功率直升机舰面保障直流电源的设计
16.
The Monitor System of DC Remote Reserve Power Supply of Pas Cell Station;
小灵通基站后备直流远供电源监控系统
17.
The Solution of the Backup Power Supply for Inverter in Crane Based on DC-BANK
基于直流支撑的起重机用变频器后备电源方案
18.
The dc input voltage to the converters is assumed to have zero internal impedance.
我们假设换流器的直流输入电源的内阻为零。