在汽车中，常常采用特制直流继电器控制小功率直流电动机正、反转。
We often use special DC relay to control low powered DC motor in cars.
利用高精度激光位移传感器测量直流继电器触头弹跳的特征参数，通过实验研究其影响因素。
An experimental investigation of influencing factors on contact bounce of DC relay by using a high-precision laser displacement sensor was presented.
介绍了SIEMENS逻辑模块LOGO在行车抓斗电控中的运用，并将LOGO控制与直流继电器控制进行了比较。
Application of SIEMENS logic module LOGO on bucket electrical control in overhead crane driving was introduced.
电气参数和机械参数是影响小型继电器直流电弧开断性能的主要因素。
Electric and mechanism parameters are the main factors influencing the direct current arc breaking performance of small relays.
论述了无需直流辅助电源、用厚膜电路构成的静态型电流和电压继电器。
The static current and voltage relays made of solid state circuit and without DC auxiliary supply are presented.
新型直流固态继电器是一种以新型器件IGBT以及功率场效应管为核心的，全部由固态电子器件组成的新型无触点开关器件。
The new type DC solid state relay is a kind of new contactless switching device, with the new type IGBT and power field effect tube as the core and composed completely by solid state electron devices.
NR继电器。长寿命继电器。1表C线圈电压5伏直流。磁密封型。单面稳定。
NR-relay. Long life relay. 1 form C. Coil voltage 5 V DC. Magnetically sealed type. Single side stable.
介绍了一种能够可靠切换混合动力汽车高电压、直流电机负载的继电器解决方案。
This text introduces a relay solution of reliably switching high-voltage DC motor load for Hybrid Electric Vehicle.
应经常检查高压直流电源内电流继电器，时间继电器的整定值是否正确，控制是否灵敏。
We should always check the high voltage DC power supply within the current relay, time relay setting value is correct, control is sensitive.
NR继电器。长寿命继电器。1表C线圈电压12V直流电源。磁密封型。单面稳定。
NR-relay. Long life relay. 1 form C. Coil voltage 12 V DC. Magnetically sealed type. Single side stable.
GQ -继电器。超小型封装扁平极化继电器。操作功能单面稳定。线圈额定值12V直流。磁带和卷轴包装。表面贴装端子A型。
GQ-relay. Ultra-small package flat polarized relay. Operating function single side stable. Coil rating 12 V DC. Tape and reel packing. Surface-mount terminal a type.
采用具有选择性的过电流方向继电器，对这种相互分隔直流系统的保护相对就简单。
Protection for these isolated systems has been a relatively simple task, which is carried out using over current directional relays with selectivity.
本文通过电流注入法对某型直流固态继电器输入端与输出端的电磁脉冲损伤机制进行了实验研究，确定了两种失效模式。
The electromagnetic pulse(EMP) damage mechanism and failure modes are obtained for the input port and output port of solid state relays by current injection method.
利用微型继电器接点切换检测法等方法研制了镉镍蓄电池故障检测仪，对直流系统实施在线检测。
Making use of micro-relay contacts transfer detection, technique we developed a cadmium-nickel storage batter fault detector.
风洞中交流电机调速器、直流电机调速器及继电器等动力设备运行时将产生强干扰。
When the power machines of wind-tunnel work such as alternating-current machine governor and direct-current machine governor and relay, they will bring about strong interference.
该设计适用于制造各种交直流电磁继电器。
The design is adapted for manufacturing various alternating current-direct current electromagnetic relays.
主要有PLC、控制继电器、直流调速板、直流电 机组成。
The circuit is mainly composed of a PLC, a control relay, a DC speed regulation plate and a DC motor.
主要有PLC、控制继电器、直流调速板、直流电 机组成。
The circuit is mainly composed of a PLC, a control relay, a DC speed regulation plate and a DC motor.
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