该隔离器可阻止直 流(DC)电流，但允许交流电 流(AC)通过，从而提供一个接地故障 电流的通道。 steyr-motors.com | The isolator blocks direct current (DC) flow, but permits the [...] passage of alternating current (AC) thus providing a path for ground [...]fault currents. steyr-motors.com |
如果电压互感器无法提供运行所需的电源电压和功率 (参见 "技术数据" 参见页次 [...] 231)，则必须通过辅助电源 88...265 VAC/DC，50. ..60Hz为设备供电。 highvolt.de | If the voltage transformer does not provide the supply voltage and power (see "Technical [...] Data" on page 227) needed for operation, the device must be supplied via a [...] 88...26 5 V AC/DC, 50...60 Hzauxiliary supply. highvolt.de |
其 AC-DC电源可帮助通信、计算和存储厂商超越最新的“能源之星”标签规范，以及 [...]80 PLUS® 金牌和白金能效标准。 digikey.cn | T heirAC-DC power supplies help [...]communications, computing, and storage vendors exceed the latest ENERGY STAR label specifications [...]with 80 PLUS® Gold and Platinum energy efficiency. digikey.ca |
本充电器为交直流两用，将充电器接 上 AC230V或 DC 12V的电源，切记不可同时输入。 fuyuanrc.com | This charger can be powered either by [...] alterna ting curren(AC)230Vor by direct current(DC)12V. fuyuanrc.com |
德国Hager 海格220V 20-400W [...] [...] 无级调光器调速器做工一流采用双层电路板,双面贴片元件,美国国家半导体集成电路,大功率可控矽,世界名厂的元件,超赞 的做工.工作范围:22 0-240V AC50HZ20-400W引线长约9CM尺寸:总长55MM(含轴),外壳长47MM,外壳直径23.5MM(不含突出部位).官方网址:http://www [...][...].hagergroup.net/买之前考虑好。 tw.imendit.com | German Hager Hager 220V 20-400W the stepless dimming governor workmanship first-class double-circuit board, double-sided SMD components, American national semiconductor integrated circuit, high-power silicon world famous [...] factory components, awesome [...] workmanship. working range :220-240V AC 50HZ20-400W leads approx [...]9CM Size: Total Length 55MM [...](with shaft), shell length 47MM shell diameter 23.5MM (excluding protruding parts). official website: http://www . hagergroup.net / consider before you buy. imendit.com |
客户也可以选用特殊 电压和频率的加热器，电压可以从 110V到240V,频 率是50 HZ或60 HZ。schaeffler.cn | Customer also can select the HEATER with nonstandard voltage and frequence, the voltage scope is from [...] 110V to 240V, the frequence can b e 50HZ or 60HZ. schaeffler.cn |
v555振动台工作在直流到 6300Hz频率 范围的任一正弦或随机输入波形。 bksv.cn | The V555 shaker will operate in the frequency range of DC t o 6300Hzfrom either [...]a sine or random input waveform. bksv.com |
对于戴尔V105、V305和V505多功能一体喷墨打印机，请参阅戴尔知识文库文章“Troubleshooting Print Quality Problems with DellV105,V305,and V505I nkjet Printers（诊断戴尔V105、V305和V505喷墨打印机的打印质量问题）”。 support.dell.com | For Dell V105, V305 , andV505 All-In-One Inkjet printers refer to the Dell Knowledge base article, Troubleshooting Print Quality Problems with Dell V105, V305, and V505 Inkjet Printers. support.dell.com |
对于戴尔V313w、V515w、V715w、P513w和P713w多功能一体喷墨打印机，请参阅戴尔知识文库章“Troubleshooting Print Quality on the DellV313w,V515w,V715w,P5 13w,andP713w All-In-One Inkjet Printer（诊断戴尔V313w、V515w、V715w、P513w和P713w多功能一体喷墨打印机的打印质量）”。 support.dell.com | For Dell V313w, V515w, V715w, P513w, and P713w All-In-One Inkjet printers refer to the Dell Knowledge base article, Troubleshooting Print Quality on the Dell V313w, V515w, V715w, P513w, and P713w All-In-One Inkjet Printer. support.dell.com |
电源：工业标准电源 ，AC220V，50HZ;通讯接口：RS485／RS232/CAN; 容量：20万条脱机存储容量; [...]支持机号：255; 标准数据接口：Wiegand ; 车场嵌套：可设置大车场嵌套小车场功能; 无卡延期：不须有卡，直接实现远程延期; [...]扩展输入输出：工业标准，可实现其它标准I/O要求; 满位显示：LED显示屏具有满位提示功能，车位满，可禁止车辆入场; 收费标准：多种收费模式，自动设置、加载即可，方便用户使用; 车辆类型设置：可选择入口预制车类和车牌号码，也可出口选择车辆类型收费 。 semtong.com | Power supply: the power [...] industry standards, AC220V, isolator, Thecommunication interface: [...]RS485 / RS232 / CAN, Capacity: [...]20 million weaning storage capacity, Support immediately: 255, Standard data interface: Wiegand, Wheel-dreven nested: can install large wheel-dreven nested car field function, No extension: don''''t have to have a card, direct to realize the remote extension, Expand the input and output: industrial standard, can achieve other standard I/O request, With a display: the LED display with a prompt functions, with full, can be banned parking cars admission, Fees: various charges mode, automatic Settings, loading, user-friendly, Vehicle type: can choose entrance car type and number of prefabricated, also can choose vehicle type export charges. semtong.com |
简称ADI）MOSFET驱动器系列具有高速、高电流MOSFET驱动能力，可以 在AC-DC和隔离式DC-DC转换器中实现高效开关转换。 analog.com | The ADI MOSFET driver family provide high speed, high current MOSFET drive capability for efficient switching conversion in ACDC and Isolated DCDC converters. analog.com |
成立于 1948 [...] 年，总部设在美国加利福尼亚州圣迭戈市，是设计和制造多 种AC-DC电源和 DC-DC 转换器的行业领导者，其产品适合于全世界的工业、COTS、医疗、电信、数据通信和测试与测量应用。 digikey.cn | Founded in 1948 and headquartered in San Diego, CA, the company is [...] a leader in the design and manufacture [...] of a wi derange of AC-DC power supplies [...]and DC-DC converters for Industrial, COTS, [...]Medical, Telecom, Datacom, and Test & Measurement applications worldwide. digikey.ca |
一个不错的起始点是Mohamad [...] Halabi的文章Understanding O Datav3 andWCF Data Services 5.x。 infoq.com | A good starting point is Mohamad Halabi’s article [...] Understanding OData v3 and WCFData Services 5.x. infoq.com |
2.2.1 交直流转换器的校正是透过与本所的标准 ( 由 0.25V至1000V及40Hz至1MHz ) 对比进行。 itc.gov.hk | 2.2.1 AC-DC transfer instruments [...] will be calibrated by comparison with the Laboratory standards, which [...] cover the range 0.25 V to 10 00V and 40 Hz to 1MHz. itc.gov.hk |
电源电线组件提供 440V/60Hz（美国）或 575V/60Hz（加拿大）服务。 china.cat.com | Power supply wiring [...] packages provide for 4 40V/60Hz US or57 5V/60Hz Canadian service. cat.com |
5 《自镇流荧光灯能 源效率标识实施规 则》 本规则适用于额定电压 220V、频率50Hz交流电源， 标称功率为 5W-60W，采用螺口灯头或卡口灯头， 在家庭和类似场合普通照明用的，把控制启动和 稳定燃点部件集成一体的自镇流荧光灯能源效率 标识的使用、备案和公告。 switch-china-sme.eu | Self-ballast flourescent lamp This rule is applicable for use, archival filing and announcement of energy labelling of self-ballast fluorescent lamps integrating starting control and stabilizing ignition point used in household and similar occasions, with screw socket or bayonet cap, using AC power with a rated voltage of 220V and 50Hz frequency, and whose nominal power is 5W-60W. switch-china-sme.eu |
在提出 若干反对并由人权事务委员会于 [...] 1999 年 11 月 2 日作出决定以后(来文编号：No. 845/1999, [...] Rawle Ken nedyv.Trin idadandTobago 案(CCPR/C/67/D/845/1999)，人权事务委员会的报告， [...] 《大会正式纪录，第五十五届会员，补编第 [...]40 号》(A/55/40, vol. II, annex XI.A)， 特立尼达 和多巴哥于 2000 年 3 月 27 日再度退出该议定书(同上)。 daccess-ods.un.org | After several objections and a decision by the Human Rights Committee dated 2 [...] November 1999 (Communication No. 845/1999, [...] Rawle Kennedy v.Trinidad and Tobago (CCPR/C/67/D/845/1999), [...]Report of the Human Rights [...]Committee, Official Records of the General Assembly, Fifty-fifth session, Supplement No. 40 (A/55/40, vol. II, annex XI.A), Trinidad and Tobago again denounced the Protocol on 27 March 2000 (ibid.). daccess-ods.un.org |
达到所需温度的时间、恢复时间和温度均匀性基于控制面板位于顶部情况下在 240V/60hz下的运行。 cn.despatch.com | Time to temperature, recovery time, and temperature uniformity are [...] based on 240V/60hz operation, with [...]control panel on top. despatch.com |
GeneSiC 还制造高性价比硅产品，是硅分立器件和模块的领先供应商，支持许许多多的市场 ： AC、DC和伺 服驱动器（低和中等电压）、飞机（电液致动器，功率发生器）、替代能源（风能、光伏）和分布式电源（飞轮，燃料电池，微型燃气轮机）、电动汽车、感应加热、工业泵控制、医用电源（CT、磁共振、X [...][...]光）、发电和配电、脉冲功率、运输（轨道牵引和辅助电源，船上应用），不间断电源 (UPS)、焊接、白色家电和 HVAC。 digikey.cn | GeneSiC also manufactures cost-effective silicon products and is a leading supplier of silicon [...] discrete devices, and modules , [...] supporting many markets, AC, DC and ServoDrives [...](Low and Medium Voltage), Aircraft (Electro-Hydrostatic [...]Actuators, Power Generators)Alternative Energy (Wind, Photovoltaic) and Distributed Power (Flywheel, Fuel Cell, Micro turbine), Electric Vehicles, Induction Heating, Industrial Pump Controls, Medical Power Supplies (CT, MRI, X-Ray), Power Generation and Distribution, Pulsed Power, Transportation (Propulsion and Auxiliary Power for Rail, Shipboard), Uninterruptible Power Supplies (UPS), Welding, and White Goods and HVAC. digikey.ca |
早期台式电脑 的AC/DC开关电 源是最早使用功率MOSFET的批量消费 [...]产品之一，随后出现了变速电机驱动、 荧光灯、DC/DC转换器等数千种如今已 经深入我们日常生活的其它应用。 epc-co.com | AC-DC switching power supplies for [...]early desktop computers were among the earliest volume consumers of power MOSFETs, followed [...]by variable speed motor drives, fluorescent lights, DC-DC converters, and thousands of other applications that populate our daily lives. epc-co.com |
在元件系列中，用於白光LED的线性控制器以自我调整方式控制任 何AC/DC或 DC/DC、 隔离或非隔离拓扑的动态余量，同时，外部MOSFET为设计人员提供了LED电流和LED灯串长度选择的灵活性。 ipress.com.hk | The linear controller for white LEDs in [...] the device family adaptively controls [...] the he adroomof any AC/DC or DC/DC, isolated [...]or non-isolated topology, while external [...]MOSFETs give designers the flexibility of choosing LED currents and LED string lengths. ipress.com.hk |
新套件包含隔 离AC/DC电源、带有一个白光和红光LED灯串的整合式LED负载电路板，一个连接至I2C介面和USB/并联桥接用於LED驱动器程式设计的板载AVR MCU。 ipress.com.hk | The new kits [...] includ e an isolated AC/DC power supply, an [...]integrated LED load board with one white and red LED string, and [...]an on-board AVR MCU to I2C to USB/parallel bridge for programming the LED driver. ipress.com.hk |
特性包括宽输入电压范围（可接 受AC和DC电压 ）和易于使用的手指安全型端子（含端子盖和外加螺丝，符合 [...]EN 50274 标准）。 digikey.cn | Features include a wide input voltage range, [...] which wil l accept bothAC andDCvoltages, and [...]easy-to-use finger safe terminals with [...]both terminal covers and captive screws, conforming to the EN 50274 standard. digikey.ca |
为进行比较，我们对于东芝推出的应用 于AC-DC转换器中的MOSFET (VOUT= 19.5V)与竞争对手的同款产品所具有的电源转换效率进行了测量，其测量的前提是该AC-DC转换器可以应用于笔记本电脑中的AC适配器。 semicon.toshiba.com.cn | For comparison, we measured the power conversion [...] efficiencies of [...] Toshiba's and competitors' MO SFETs in an AC-DC converter with a V OUT of 19.5 [...]V. The assumption was that the AC-DC [...]converter would be used in AC adapters for notebook PCs. semicon.toshiba.co.jp |
DC/ AC电表表头 240度 & 90度，指针，轴头，轴承零件，端子，各类金属零件设计，开模，表头制程，自动化设备。 trade-taiwan.org | DC Moving Coil [...] Movement 90 & 240 Degree, ACMoving IronMovement [...]90 Degree, Bimetallic Movement, Electrical Meter Parts / Accessory, Metal Parts. trade-taiwan.org |
把电源接头链接到 [...] DMX512 接口上（如果该接口 在AC/DC转换器附近配备了黑色插销，主电源线路可以 [...]穿过该插销，防止不必要的“断开”。 dmx512.ch | Plug the power supply connector to the DMX512 interface [...] (If your interface is equipped with a [...] black la tch near the AC/DCconnector, you [...]may pull the power wire trough the latch [...]to prevent unwanted “pull off’s dmx512.ch |
TEW1系列智能万能式断路器（以下简称断路器），适用于交 流50 HZ，额定电压至600W（ 690V）及以下，额定电流630A-6300A的配电网络中，用来分配电能和保护线路电源设备免受过载、欠电压、短路、单相接地等故障的危害。 teechina.cn | TEW1 series intelligent universal circuit breaker [...] (hereinafter referred to as [...] breaker) is suitab lefor AC 50HZ power distribution network with [...]a rated voltage up to 600W [...](690V), rated current of 630A-6300A, it is used for power distribution and protection of circuit power supply from damages by such problems as overload, under voltage, short circuit, single-phase grounding etc. This circuit breaker has intelligent protection function, for precise selective protection, can improve power supply reliability, to avoid unnecessary power outages. teechina.cn |
正如魏德米勒十字/一字螺丝刀及可互换的刀头一样，魏德米勒Robertson螺丝刀具有VDE绝缘认证的，且能安全可靠地在电压高达 1000V AC及1500V DC元件上使用操作。 weidmueller.com.cn | Like the plus-minus screwdriver and interchangeable bits, the [...] Robertson screwdriver can also be safely used on [...] live p arts upto 1000V ACand 1500 VDC thanks [...]to standard VDE insulation. weidmueller.com.br |
LED点光源采用超高亮度的进口芯片为光源， 内置微电脑芯片，可任意编程控制，多个同步变化，超低功率，超长寿命，电压 有 DC 12V， DC 24V， AC110V， AC220 V四种可选，颜色有红，绿，黄，蓝，紫，青蓝，白等单色变化也可实现同步七色渐变，跳变，扫描，流水等全彩变化效果及多个点光源组成点阵屏，变化出各种图画，文字和动画效果。 xhxled.com | LED point light source using ultra-high brightness light source of imports for the chip, built-in microcomputer chip can be programmed to control a number of simultaneous [...] changes in ultra-low power, [...] long life, voltag e DC12V, DC24V, AC110V, AC220Vfour optional , [...]colors are red, green, yellow, [...]blue, purple, blue, white and other color changes can also be synchronized to achieve seven-color gradient, hopping, scanning, running water, such as the effect of full-color and changes in the composition of a number of point light source lattice screen, changes in a variety of pictures, text and animation effects. xhxled.com |