The utility model has simple structure, low cost, low open circuit losses, and high dependability, and the utility model makes the transportation of the potential transformer more convenient.
本实用新型结构简单、成本低、空载损耗低、可靠性高，同时使变压器运输更方便。
The utility model relates to a socket for integrated components. The utility model is an improved structure which is convenient for printed circuit wiring and has scientific and reasonable wiring.
本实用新型涉及一种集成组件的插座，是一种便于印刷电路板布线且使布线科学合理的改进结构。
The utility model relates to a control circuit, which particularly relates to a control circuit of an electric fan.
本实用新型涉及一种控制电路，特别涉及一种电风扇的控制电路。
If a neon tube is connected with the utility model in series, the on-off state can be conveniently judged at night, and simultaneously, the existence of an electricity can be judged in the circuit.
如果再串联一个氖管则在夜间亦能方便地判断开关的通断状态，同时还可判明电路中是否有电。
The utility model relates to a drinking water machine control circuit with sterilization function, comprising an ultrasonic wave sensor circuit and an anion generator circuit.
一种附有消毒功能的饮水机控制电路，包括超声波传感器电路和负离子发生器电路。
The utility model is composed of a sensor, a signal amplification circuit, a comparison output circuit, a delay circuit and controllable silicon.
它由传感器、信号放大电路、比较输出电路、延时电路和可控硅组成。
The utility model provides a novel integrated circuit card, which comprises an integrated circuit chip, and is characterized by also comprising a display device and an input device.
本实用新型提供一种新型集成电路卡，包括集成电路芯片，其特 征在于，还包括显示装置以及输入装置。
The utility model has the advantages of simple circuit structure, stable and reliable braking, low cost, long service life and obvious economic benefit.
电路结构简单，制动平稳可靠，价格低廉，使用寿命长，经济效益显著。
The utility model is composed of a guard circuit, an oscillating circuit, a power amplifier circuit, a volume control circuit, an accident noticing circuit, etc.
本实用新型由防护、振荡、功放、音量控制、故障通知等电路组成。
The utility model discloses a clock synchronized frequency multiplication circuit, in particular relating to clock synchronized frequency multiplication circuit in circuit design and PLC design.
本实用新型公开一种时钟同步倍频电路，尤其涉及电路设计和可编程逻 辑器件设计中时钟倍频电路。
The utility model is also provided with the air circuit breaker contact system which is provided with the connecting mechanism.
本实用新型还提供了包含如上所述的连接机构的空气断路器触头系统。
The utility model is composed of a time signal circuit, a digital clock circuit, a time display screen, a semiconductor memory, a programming circuit and an executing circuit.
本实用新型由时基信号电路、数字钟电路，时间显示屏，半导体存贮器，编程电路及执行电路组成。
As the sensor of the utility model has a simple structure, good inspection performance can be achieved by assorted inspection device circuit technology.
由于本实用新型的传感器结构简单，其良好的检测性能依靠配套的检测装置电路技术来实现。
The utility model relates to a circuit connector, in particular to an ambipolar plug and a special socket matched with the plug.
本实用新型涉及一种线路连接器，具体说是一种二极插头和与之配套的专用插座。
The utility model relates to an earthquake alarm which is formed by the connection of a power circuit, a vibration sensor, an alarm delay control circuit and a sound alarm circuit.
本实用新型涉及一种地震报警器，由电源电路、震动传感器、报警延时控制电路和声响报警电路连接构成。
The utility model adopts a multipurpose power socket-type structure, having simple circuit, low cost, safety and practicality.
本实用新型采用多用电源插座式结构，电路简单成本低，安全实用，容易推广。
The utility model has the advantages of few electronic components, simple circuit, easy installation, electricity saving, long service life of a motor of the electric fan and low cost.
本微风装置需用电子元件少，电路简单，易安装，节电，可延长电风扇电机使用寿命，成本低，有大众化市场和很好的经济前景。
The utility model relates to a circuit switch, in particular to be used for controlling and switching street lamps.
本实用新型涉及一种电路开关，特别是用于路灯控制和开关。
The utility model relates to an alarm zipper which is composed of a zipper and an alarm circuit. The alarm zipper belongs to the field of the human necessities.
本实用新型是一种由拉链和报警电路组成的报警拉链，属人类生活需要领域。
The utility model discloses a delight basketball support for children, comprising a basket, a backboard, a control circuit caddy, sphreosylinders and crutches.
本实用新型是儿童趣味篮球架，主要由一个篮筐、篮板、控制电路盒、球柱及支撑组成。
The utility model provides a trouble shooting device for a power circuit, comprising a device body and a remote controller controlling the device body.
本实用新型提供一种电力线路除障装置，其包括装置主体及控制所述 装置主体的遥控器；
The utility model can automatically stop operation when a load has short circuit fault, and simultaneously, the service life of the contact can be raised.
本实用新型在负载发生短路故障时能自动停止工作，同时能提高触点的使用寿命。
The utility model is composed of an outer housing, an electrothermal steam device, a circuit control device, and working parts.
本实用新型由外壳、电热蒸气装置、电路控制装置和工作部件组成。
The utility model discloses an improved modular power unit, which mainly comprises a shell, a heat radiator, a large power device and a control circuit board.
本实用新型公开了一种改进型模块化功率单元，它主要由壳体、散热器、大功率器件和控制电路板组成。
The utility model relates to a flexible circuit board, in particular to a flexible circuit board compression structure in the production process of flexible circuit boards.
本实用新型涉及柔性电路板，更涉及柔性电路板生产过程中的柔性电路板压合结构。
The utility model provides an electronic ignition switch fuel-saving device for automobiles, comprising a metallic casing, a printed circuit board and electronic components.
本实用新型提供了一种汽车点火电子开关节油装置。它是由金属外壳、印刷电路板、电子元器件构成。
The utility model discloses an energy consumption braking circuit of a three-phase asynchronous motor, which is composed of a three-phase asynchronous motor and a main control contactor.
本实用新型公开了一种三相异步电动机能耗制动电路。它由三相异步电动机与主控接触器构成。
The utility model has effects of reducing operation time and protecting the circuit board.
本实用新型具有缩短作业时间且保护电路板的功效。
The utility model has the advantages of reasonable circuit design, small volume, safe explosion prevention and accurate, reliable signals and convenient maintenance.
本系统电路设计合理，体积小，安全防爆，信号准确可靠。
The utility model relates to a single battery or a sub-battery protection circuit and the battery balanced discharge control device.
本实用新型涉及一种单体电池或子电池组保护电路及电池组均衡放电控制装置。
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