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灯具驱动英语怎么说

发布时间: 2021-02-16 08:42:46

① LED 恒流驱动器 英语怎么说

标准:Constant-Current LED Driver

② 驱动器的英文是:drive 还是 driver

驱动器是drive,驱动程序才是driver

灯具翻译,怎么用英语翻译一下一句,高分悬赏

The yellow wire within the quinary(5合1)-core wires as of the lamp is connected to the positive electrode of the output terminal of the DMX512-typed signal decoding driver, while the wire in black is linked to the negative output terminal, leaving the other three as red, green and blue to link to R, G and B terminals respectively/successfully(2选1,推荐后者内). The synchronizing signal port is reserved blank without linkage to the lamp.

供参容

④ 背光灯开关控制的英文缩写是什么

随着数码相机市场的快速成长,半导体厂商又相继推出了集成化的解决方案。这种方案结合了高转换效率的简单拓扑结构和便于提供多组输出的变压器结构的特点。利用高效率的简单拓朴结构产生低压、大电流电源,使系统的总体效率比较高。利用多绕组变压器产生电压较高、电流很小的各种偏置电源。采用高集成度的单一芯片进行集中控制,使整个方案的尺寸比较小、比较紧凑,在效率、尺寸和成本间获得了一个较为理想的折衷。MAXIM集成产品公司最近推出的MAX1800/MAX1801/MAX1802系列就是这样一种针对数码相机实际要求而设计的高集成度电源管理方案。

数码相机的供电大致可以分为三大块:图像传感及控制单元,信号处理与系统控制单元,视频显示单元。图像传感大多采用CCD作为传感器件,这部分的典型供电要求包括:+5V/100mA工作电源,+15V/20mA和-8V/20mA偏置电源。信号处理与系统控制单元的典型供电要求包括:+3.3V/0.5~1A外围逻辑和模拟电源,+1.8V/500mA芯核逻辑电源。视频显示单元当采用典型的TFT-LCD时的供电要求为:+5V/10mA工作电源,+15V/4mA和-10V/4mA偏置电源,另外还需要一路背光驱动电源,例如驱动CCFL灯管的190VAC/2mA电源。

MAX1802内部提供两组buck转换器(控制器)和三组PWM控制器。图1所示方案利用其中的一组buck控制器和Q1、Q2、L1和C1、C2构成降压转换器,可以从很宽的输入范围高效率地转换得到稳定的3.3V输出,为系统内的外围逻辑和模拟电路供电。另外一组包含内部开关和同步整流器的buck转换器配合外接电感L2和电容C3、C4由3.3V主输出步降获得1.8V芯核逻辑电源。CCD传感器所需电源利用一组PWM控制器驱动外部开关Q3和变压器T1,从变压器的三个副绕组分别整流得到。由于+5V电流最大、精度要求最高,因此反馈信号可由该路输出取样。采用类似结构,显示单元所需的三组输出可利用第二路PWM控制器得到。CCFL背光电源采用传统的Royer振荡器结构(变压器T3和Q6、Q7、R9、C13),利用第三组PWM控制器和Q6、D7、L3构成buck转换器,可以对背光亮度加以稳定和调节.
自动增益控制(AGC)是输出限幅装置的一种,它利用线性放大和压缩放大的有效组合对助听器的输出信号进行调整。当弱信号输入时,线性放大电路工作,保证输出声信号的强度;当输入信号强度达到一定程度时,启动压缩放大线路,使声输出幅度降低。满足了一些听觉动态范围较窄的聋人的需要。也就是说,AGC功能可以通过改变输入输出压缩比例自动控制增益的幅度,扩大了助听器的使用范围。

AGC目的与要求

1.目的:

若接收信号几μv~几mv变化,即信号强弱比为103~104。

变化原因:

距离不同、电台发射功率不同;

移动电台、短波信号衰落,强弱变化相对缓慢。

因信号强弱变化大,若放大器增益固定,则造成:

(1)使后级放大器偏离线性区,信号失真;

如:电视信号的同步头被压缩或消去,使同步失控。严重时,产生大信号阻塞(进入截止、饱和区);

(2)增加混频组合频率干扰和非线性;

2.对AGC电路的具体要求

(1)增益控制范围大;

如:电视AGC:20~60dB。

(2)保持系统良好的信噪比特性;

(3)控制灵敏度高;

如:电视AGC:-3dB以内。

(4)控制增益变化时,幅频、群时延特性不变,以减小信号失真;

(5)控制特性受温度影响小。

二、带有AGC电路的调幅接收机

系统框图(图12-2 p316)

注意:

1.延迟式(先中放,后高放)AGC;

2.对于FM接收机:

(1)鉴频前的限幅,要求中放增益高,以提供足够的驱动电压,故AGC一般只控制高放;

(2)鉴频器的输出信号幅度仅与已调信号的频偏有关,而与输入信号幅度无关,故AGC电压一般取自中放的一部分信号。

三、 控制放大器增益的方法

1. 放大管电流控制法(图12-3 p317)

反向AGC:增益G随Ic正比变化,

⑤ 灯具英语怎么说 灯具英语

灯具

lamps and lanterns

[网络短语]

  • 灯具Lamp;luminaire;Lighting

  • 灯具效版率权luminaire efficiency;Lamp Efficiency;Lamp's Efficiency

  • 装饰灯具Decorative lighting;decorative lighting

⑥ 求助太阳能灯具和LED灯具专业英语翻译,在下不胜感激

你好,很高兴为你解难!

LED经常碰到一下的专业词汇:

工作环境温度:Working temperature
工作电压:Supply voltage
额定电源频率Rated power frequency
额定功率Rated power
驱动电源效率Power supply efficiency
功率因数Power-factor(PF)
LED发光效率LED luminoue efficiency
灯具初始光通量Luminous flux
灯具出光效率 Lamp Flux
色温Color temperature
显色指数CRI: Ra>75
防护等级IP rating:IP65
使用寿命 Working life
外壳材质Shell material character
产品尺寸 Size(A*B*C mm)
重量 Net weight (kg)
包装尺寸 Packing dimensions(mm)

太阳能的相对多一点:

交流电
两种电的形态之一: 交变电流, 常用于住家中.

非晶
具有无周期型的原子结构.

非晶硅
有时简称为'a-硅'作为一种无序半导体材料用于增强等离子体化学蒸汽沉积(PECVD)工艺中. 此工艺可用来在不锈钢的基片上产生薄膜太阳能发电层.

安培 (Amps)
电流单位. 可视为电力流动的数量单位

光伏矩阵或发电板阵 (Array - photovoltaic)
太阳能发电板串联或并联连接在一起形成矩阵.

阻流二极管 (Blocking Diode)
用来防止反向电流, 在发电板阵中, 阻流二极管用来防止电流流向一个或数个失效或有遮影的发电板 (或一连串的太阳能发电板) 上. 在夜间或低电流出的期间, 防止电流从蓄电池流向光伏发电板矩阵."

光伏发电系统平衡 (BOS or Balance of System - photovoltaic)
光伏发电系统除发电板矩阵以外的部分. 例如开关, 控制仪表, 电力温控设备, 矩阵的支撑结构, 储电组件等等.

旁路二极管 (Bypass Diode)
是与光伏发电板并联的二极管. 用来在光电板被遮影或出故障时提供另外的电流通路.

光伏发电板 (电池) (Cell-photovoltaic)
太阳能发电板中最小的组件.

充电显示器 (表) (Charge Monitor/Meter)
用以测量电流安培量的装置, 安培表.

充电调节器 (Charge Regulator)
"用来控制蓄电池充电速度和/或充电状态的装置, 连接于光伏发电板矩阵和蓄电池组之间. 它的主要作用是防止蓄电池被光伏发电板过度充电, 同时监控光伏发电矩阵和/或蓄电池的电压."

组件 (Components)
指用于建立太阳能电源系统所需的其他装置.

交直流转换器 (Converter)
将交流电转换成直流电的装置.

晶体状 (Crystalline)
具有三维的重复的原子结构.

直流电 (DC)
"两种电流的形态之一, 常见于使用电池的物件中, 如收音机, 汽车, 手提电脑, 手机等等."

无序结构 (Disordered)
减小并消除晶格的局限性. 提供新的自由度, 从而可在多维空间中放置其他元素. 使它们以前所未有的方式互相作用. 这种技术应用多种元素以及复合材料. 它们在位置, 移动及成分上的不规则可消除结构的局限性, 因而产生新的局部规则环境. 而这些新的局部环境决定了这些材料的物理性质, 电子性质以及化学性质. 因此使得合成具有新颍机理的新型材料成为可能.

电网连接 - 光伏发电 (Grid-Connected - photovoltaic)
是一种由光伏发电板阵向电网提供电力的光伏发电系统. 这些系统可由供电公司或个别楼宇来运作.

直流交流转换器 (Inverter)
用来将直流电转换成交流电的装置.

千瓦 (Kilowatt)
1000瓦特, 一个灯泡通常使用40至100瓦特的电力.

百万瓦特 (Megawatt)
1,000,000瓦特

光伏发电板 (Mole - photovoltaic)
光伏电池以串联方式连在一起组成发电板.

奥佛电子 (Ovonic)
[以S. R. 奥佛辛斯基(联合太阳能公司创始人)及电子的组合命名] - 用来描述我们独有的材料, 产品和技术的术语.

奥佛辛斯基效应 (Ovshinsky effect)
一种特别的玻璃状薄膜在极小电压的作用下从一种非导体转变成一种半导体的效应..

并联连接 (Parallel Connection)
一种发电板连接方法. 这种连接法使电压保持相同, 但电流成倍数增加

峰值输出功能 (Peak Power)
持续一段时间(通常是10到30秒)的最大能量输出.

光伏 (Photovoltaic - PV)
光能到电能的直接转换.

光伏发电板 (电池) (Photovoltaic Cell)
经过特殊处理可将太阳能辐射转换成电力的半导体材料.

卷到卷工序 (Roll-to-Roll Process)
将整卷的基件连续地转变成整卷的产品的工序.

串联连接 (Series Connection)
电流不变电压倍增的连接方式.

太阳能 (Solar)
来自太阳的能量.

太阳能收集器 (Solar Collectors)
用以捕获来自太阳的光能或热能的装置. 太阳收集器用于太阳能热水器系统中 (常见于住家), 而光伏能收集器则是用于太阳能电力系统.

太阳能加热 (Solar Heating)
利用来自太阳的热能发电的技术或系统. 太阳能收集器用于太阳能热水器系统中(常见于住家), 而光伏能收集器则是用于太阳能电力系统中

太阳能发电模块或太阳能发电板 (Solar Mole or Solar Panel)
一些由太阳能发电板单元所组成的太阳能发电板板块.

稳定能量转换效率 (Stabilized Energy Conversion Efficiency)
长期的电力输出与光能输入比例.

系统, 平衡系统 (Systems; Balance of Systems)
"太阳能电力系统包括了光伏发电板矩阵和其它的部件. 这些部件可使这些太阳能发电板得以应用在需要可控直流电或交流电的住家和商业设施中. 用于太阳能电力系统的其它部件包括:接线和短路装置, 充电调压器,逆变器, 仪表和接地部件."

薄膜 (Thin-Film)
在基片上形成的很薄的材料层.

伏特 (Volts)
电动势能单位. 能促使一安培的电流通过一欧姆的电阻.

电压 (Voltage)
电势的量.

电压表 (Voltage Meter)
用以测量电压的装置.

瓦特 (Watts)
用电压乘以电流的值来衡量的电力度.

英文

AC
One of two types of electricity: Alternating Current; found in homes.

Amorphous
having an atomic structure that is not periodic.

Amorphous Silicon
"Sometimes abbreviated as ""a-Si"", amorphous silicon is used as a disordered semi-conctor material in the plasma-enhanced chemical vapor deposition (PECVD) process used to create thin-film solar cells on a stainless-steel substrate"

Amps
"The unit of electrical current. Can be thought of as the ""flow rate"" of electricity."

Array (photovoltaic)
moles wired together in series or parallel form an array.

Blocking Diode
"Used to prevent undesired current flow. In a PV array, the diode is used to prevent current flow towards a failed or shaded mole (or string of moles) or from the battery to the PV array ring periods of darkness or low current proction."

BOS or Balance of System (photovoltaic)
the parts of a photovoltaic system other than the array. For instance: switches, controls, meters, power conditioning equipment, supporting structure for the array, storage components, etc.

Bypass Diode
A diode connected in parallel with a PV cell to provide an alternative current path in case of cell shading or failure.

Cell (photovoltaic)
the smallest unit of a solar mole.

Charge Monitor/Meter
A device that measures amperage; amp meter.

Charge Regulator
" A device that controls the changing rate and/or state of charge for batteries. Wired between a photovoltaic array and a battery bank., its main job is to prevent the battery from being overcharged from the PV array, while monitoring the array and/or battery voltage."

Components
Refers to other devices used and needed when building a solar system

Converter
An Electroic Device that changes alternating current (ac) to direct current (dc).

Crystalline
having a repeating atomic structure in all three dimensions.

DC
"One of two types of Electricity Direct Current; found in anything that uses batteries. Radios, cars laptops, cell phones, etc."

Disordered
minimizing and lifting of lattice constraints, which provides new degrees of freedom, permitting the placement of elements in multi-dimensional spaces where they interact in ways not previously available. This allows the use of multi-elements and complex materials where positional, translational, and compositional disorder remove restrictions so new local order environments can be generated controlling the physical, electronic, and chemical properties of the material, thereby permitting the synthesis of new materials with new mechanisms.

Grid-Connected (photovoltaic)
a photovoltaic (PV) system in which the PV array supplies power to the grid. Systems can be operated by the utility or by indivial buildings.

Inverter
An Electronic Device that changes direct current (dc) to alternating current (ac).

Kilowatt
1000 watts; a light bulb uses 40-100 watts.

Megawatt
"1,000,000 watts"

Mole (photovoltaic)
cells wired together in series form a mole.

Ovonic
[after S.R. Ov(shinsky) + (electr)onic] - the term used to describe our proprietary materials, procts, and technologies.

Ovshinsky effect
The effect by which a specific glassy thin film switches from a nonconctor to a semiconctor upon application of a minimum voltage.

Parallel Connection
"Connection in which the voltage stays the same, but the amperage multiplies."

Peak Power
the maximum amount of energy available for a sustained period of time, typically 10 to 30 seconds.

Photovoltaic (PV)
direct conversion of light into electrical energy.

Photovoltaic Cell
The treated semi-conctor material that converts solar irradiance to electricity.

Roll-to-Roll Process
a process where a roll of substrate is continuously converted into a roll of proct.

Series Connection
Connection in which the current (amps) stays the same but the voltage multiplies.

Solar
Energy from the sun.

Solar Collectors
A device designed to capture light or heat energy from the sun. Solar thermal collectors are used in solar hot water systems (often found in homes) and photovoltaic collectors are used in solar electric systems

Solar Heating
Technologies or systems that take advantage of the heat energy coming from the sun. Solar thermal collectors are used in solar hot water systems (often found in homes) and photovoltaic collectors are used in solar electric systems.

Solar Mole or Solar Panel
A collection of solar cells interconnected to form a solar panel or mole.

Stabilized Energy Conversion Efficiency
the long-term ratio of electrical output to light input.

Systems; Balance of Systems
"Solar electric systems include the photovoltaic array and the other components that allow these solar panels to be used in homes and commercial facilities where a regulated DC power supply or an AC power supply is required. Components used in solar electric systems include; wire and disconnect devices, charge regulators, inverters, metering, and grounding components."

Thin-Film
a very thin layer of material formed on a substrate.

Volts
The unit of electromotive force that will force a current of one amp through a resistor or one ohm.

Voltage
The measurement of the force of electricity.

Voltage Meter
A device that measures voltage.

Watts
A measure of electrical power that is determined by multiplying the voltage by the amperage.

希望有帮到你,
如果还有什么疑问可以网络我

⑦ 010v调光驱动用英语怎么说

回答和翻译如下 :

010 v 调 光 驱 动 。

010 v dimming driver .

⑧ 求:LED驱动电源英语专业术语

这个真木有 ,可以 上 第一LED论坛 看看嘛

⑨ 灯英语怎么说

灯英语是:light

读音:英[laɪt]美[laɪt]

n.光;光线;灯;打火机;领悟;浅色;天窗

adj.轻的;浅色的;明亮的;轻松的;容易的;清淡的

v.点燃;变亮;照亮

adv.清楚地;轻便地

词汇搭配:

adjust light 调整光亮

bathe in light 日光浴

blow out a light 熄灯

bring light 带来光明

come to light 显露出,暴露出

拓展资料:

双语例句

1. The light went out, and the room was plunged into darkness.

灯熄了,屋里陷入一片漆黑。

2. The company manufactures a range of innovative light-weight cycles.

这家公司生产一系列的新型轻便自行车。

3. The builders have perched a light concrete dome on eight slender columns.

建筑工人在8根细柱上架起轻巧的混凝土穹顶。

4. Blend the butter with the sugar and beat until light and creamy.

把糖掺入黄油然后搅拌至滑软细腻。

5. The overhead light was covered now with a white globe.

现在,顶灯已装上了一个白色球状罩子。

⑩ led 驱动电源 用英语怎么说

led 驱动电源 用英语怎么说
led 驱动电源
led Driving power