It is available in three configurations, including power supply board only, a board with a plug-in transformer, or a board with an enclosure and a plug-in transformer.
它有三种配置，包括电源板，插件变压器板和一个插件变压器。
Providing an on-board power supply is difficult, however, so he is investigating the use of external magnetic fields to power the device.
然而，倘若板载动力装置很难实现的话，他正在研究利用外部磁场给器件提供动力的途径。
Maintenance department: maintenance industries circuit boards, machine equipment system, main board, controller, power supply, frequency converter, PLC and touch screen.
维修部：维修各行业电路板，机加工设备系统，主板，控制器，电源，变频器，PLC触摸屏等。
Timing circuit is usually made up of power supply unit, panel circuit and timing board, it is the digital control part of power source.
定时电路一般由电源模块、面板电路和定时板组成，是功率源中的数字控制部分。
Generator is key power device of airplane. It supply power to the precise electronic equipment fixed on board.
发电机是飞机的关键动力设备，是飞机上精密电子装置的主要供电系统。
As to the loading board part, many design methods are introduced, such as master-slave communication, input signal detection, status displaying, manual action, power supply and so on.
在载车板控制单元中，分别介绍了主从机通信、输入信号检测、状态显示、手动功能以及电源的设计方法。
Abstract: Trigger circuit, power supply circuit, clocking circuit and reset circuit are the main circuits on the main board.
摘要：触发电路、供电电路、时钟电路、复位电路是主板上最主要的电路。
According to the characteristics of program controlled interface in low voltage programmable power supply, the design principles of PC bus board in programmable power supply are described.
根据低压程控电源程控接口的特点，阐述了程控电源PC总线控制板卡的设计原理。
Trigger circuit, power supply circuit, clocking circuit and reset circuit are the main circuits on the main board.
触发电路、供电电路、时钟电路、复位电路是主板上最主要的电路。
Taking the power board of type LKJ2000train monitoring and recording device as an example, the paper describes the function of the modular power supply.
以LKJ2000型监控电源插件为例，介绍模块化电源的功能，阐述了模块化电源的过压、欠压保护电路的工作原理及各路输出过流保护电路的工作原理。
Best layout and performance are achieved with at least a 4-layer multilayer board, where there is a ground plane layer, a power supply layer, and two signal layers.
电路板至少需要4层才能实现最佳布局和性能：一个接地层、一个电源层和两个信号层。
A pair of wires connected to the printed circuit board connect the bridge rectifier to a power supply.
一对连接到印刷电路板上的导线把桥式整流电路与电源相连。
The design of OLED display board is mainly on the circuit of the OLED power supply and bus interface of display driver.
OLED显示板主要设计了OLED显示屏的电源电路和显示驱动器的总线接口电路。
A power supply, the timer and the gear dividing switch are switched on by the circuit board.
通过接线板接通电源、定时器及分挡开关。
The invention discloses an electric wiring board which comprises a power supply such as a cable, and a plurality of socket modules.
本发明公开了一种电插线板，所述的电插线板包括一个电源，如一条电缆，和多个插座模块。
The invention discloses a circuit board for reducing the area occupied by through holes during passing through a power supply layer.
本发明揭示一种线路板，用以减少贯孔通过电源层所占用的面积。
The circuit board comprises a plurality of circuit layers, one power supply layer, a plurality of insulating layers and one conducting pattern.
此线路板包括多个线路层、一电源层、多个绝缘层与一导电图案。
On-board 90v bipolar switching power supply.
车载90V双极开关电源。
On-board 90v bipolar switching power supply.
车载90V双极开关电源。
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