M7U3wordpower
华为M7系列10-15W隔离稳压输出电源模块数据手册说明书
M 7 series10-15W隔离稳压输出电源模块DC -DC 电源模块DC -DC converter10-15 Watt Isolated DC -DC Converter ,Regulated Output(超出以下极限值使用,可能会损坏模块,模块不允许在极限值持续工作。
)(Exceedingthese Values may damage the module .These are not continuous operating ratings )输出短路情况OutputShort circuit duration工作温度范围Operating temperature 存储温度Storage temperature-0.7-0.7-0.7122448Vdc458523Indefinite &Auto -restart 持续短路保护/过流保护(自恢复)输出为满载Output Full Load-40---+85-55---+105*请测试外壳的表面温度To be measured at case plate temperature标称输入范围Nominal Input Range (以下参数均在室温环境+25，模块在标称输入电压下测试得到）℃(Speci fications typi cal at Ta =+25,nom inal input vol tage ,rated out put cur rent unl ess other wise not ed )℃Input Absoute Voltage Range 输入电压范围24V Input Model 24V 输入模块12V Input Model12V 输入模块48V Input Model48V 输入模块℃---项目Parameter条件Condition 最小值Min 标称值Typ 最大值Max 单位Unit91836122448Vdc367218Input Voltage Range 输入电压范围24V Input Model 24V 输入模块12V Input Model12V 输入模块48V Input Model48V 输入模块项目Parameter条件Condition 最小值Min 标称值Typ 最大值Max 单位Unit负载调整率Load Regulation (%)Max------单输出模块Single Output Model 0.5线性调整率Line Regulation 双输出模块Dual Output Model 输出为满载Output Full Load输出电压精度Output Voltage Accuracy 输入电压Input Voltage (Vdc )温度漂移系数Temperature Coefficient 工作频率Switching Frequency Hz %/℃交叉调整率Load cross Regulation Dual Output Model 双输出模块Load 20/100%60Seconds /0.5mA输入/输出隔离高压Isolation Voltage 绝缘电阻Isolation Resistance500VdcVdc M Ω1000------0.5------------5.0---2.01.0%%%%%标称输入电压Nominal Input---2500.010.02---------------(以下参数均在室温环境+25，模块在标称输入电压下测试得到）℃输出电流Output Current (mA )Max 输出电压Output Voltage (Vdc )输出纹波Output Ripple (MV )Typ 输入静态电流Input Current @No Load (mA )Typ 负载调整率Load Regulation 转换效率Efficiency (%)TypModel No . 产品型号10W 单输出系列 10W Single Output Series3.35303091215200011128346673.35912153.359M7-1215S10M7-123.3S10M7-1205S10M7-1212S10M7-1209S100.5标称输入电压Nominal Input (Speci fications typi cal at Ta =+25,nom inal input vol tage ,rated out put cur rent unl ess other wise not ed )℃1313121313766885441016102910009571041508502514479521260257254161820141826283022242628300.50.50.50.50.50.50.50.50.50.50.50.50.582818387808283818780808182M7-1224S104172424121016220.5825514320.581M7-2415S10M7-243.3S10M7-2405S10M7-2412S10M7-2409S10M7-2424S10M7-483.3S10M7-4805S10M7-4809S10189~7236~3618~Input Current @Max Load(mA )Typ 载电流输入满---3030200011128346674173030200011121.5K /3K备注：1、以上均为标准输出电压，即3.3V ,5V ,9V ,12V ,15V .M7-XXXXDX 为根据客户需求设计产品。
M7使用手册
Newpad M7
目 录
第一章 Newpad M7 概览 ...................................................................................................................... 1 第二章 基 本 操 作 ............................................................................................................................ 5 一、充电操作及电池管理 .................................................................................................. 5 二、开机与关机 .................................................................................................................. 5 三、待机与解锁 .................................................................................................................. 5 四、复位功能 ...................................................................................................................... 6 五、主界面图标详解和具体操作 ...................................................................................... 6 六、重力感应 ...................................................................................................................... 7 七、输入法的切换 .............................................................................................................. 7 八、扩展卡的使用 .............................................................................................................. 8 九、电脑连接 ...................................................................................................................... 8 第三章 基本设臵................................................................................................................................... 9 第四章 主要应用程序 ........................................................................................................................ 14 第五章 疑难排除................................................................................................................................. 23 附录 .................................................................................................................................... 24
M7U2 Word Power
Find out and underline the diseases mentioned in the text.
measles chickenpox Influenza/ flu diabetes malaria
cholera Yellow fever typhoid capsule spray
2. develop: verb
(1) [I or T] If you develop an illness or problem, or if it develops, you start to suffer from it:
最近她养成了一些奇怪的习惯.
She's developed some very strange habits lately. 研究表明十二个妇女中就有一个很可能会得 乳腺癌. The study showed that one in twelve women is likely to develop breast cancer.
共同的目标/兴趣 a common goal/interest
common knowledge: a fact that everyone knows 他们生活在一起这是大家都知道的. [+ that] It's common knowledge that they live together. commonly: adverb often or usually:
我们真正地并没有很多共同点.
We don't really have much in common.
(2) in common with sb./sth.: in the same way as someone or sth. 和许多母亲一样,她感到在家庭和工作之间 难以取舍. In common with many mothers, she feels torn between her family and her work.
M7数据无线模块快速启动指南说明书
M7 Quick Start
2
Raveon Technologies Corp.
2.2. DC Power
DC power for the modem is connected to the 2-pin DC power input jack labeled DC IN. Use the supplied cable to connect the DC power. The red wire is positive (+) and the black wire is negative (-). Its connection is optional, as the user may alternately apply power to Pin 9 and ground to pin 5 of the 9-pin I/O connector.
M7 Unit3 Word power
2. Preview the article in Page34-35, doing Part A.
Let’s learn
I. Read Part A and complete the following statements.
搜索 1.When you _________ search for something, you are
looking for specific information.
刷新
9. If you want to stop viewing a page, but you might want to come back to it later, click minimize icon and the name of the the ________ page will stay at the bottom of your screen.
back arrow 2. You can click the button of _____________ to return to the previous page. 回车键
3. When you’re looking at information without a browsing specific goal, you’re__________.
Practice
I. Use the words learned in Part A & B to complete the e-mail in Part C. II. Learn the abbreviations in Part D and give more similar ones.
最新M7U4word-powerPPT课件
PartA
• Read the article that ZhaoNing found in a book about roads, and know more about the different names for different types of roads.
lanes/ paths 小路，小径
Spaghetti junction 复式交叉路口
Different means of transport
Think of as many tools of transport as you can belonging to the following three categories.
transport
• --- Could you do me a favour? • --- It depends on ______ it is. • (2006北京) • A. which B. whichever • C. what D. whatever
motorways （BE） 高速公路 freeways/expressways(AE)
toll roads 收费公路
Underpass 地下隧道
Flyovers Overpass 立交桥，高架
avenue 林荫道
Highways 公路
Intersection/Junction 交叉路口
air
Aeroplane, helicopter
light railway
Maglev train
Metro/ subway/ underground
faster comfortable more convenient environmentally friendly
m7 unit 1 word power
25. There are so many kinds of TV programmes up that I don’t know which to pick ______. 26. The dictionary is a great help to my of no use. translatas this 27. We haven’t had such a cold day ______ for weeks. 28. The mother didn’t know who is to blame for the broken glass. ______ at 29. I called _______ Mr. Smith’s, but he wasn’t up him, but I couldn’t in. Then I called ______ get through, either. 30. At first he was interested in the book but soon he got tired _______ it. of
at a reasonable 12. The goods are sold ______ for 2000 dollars. price. They bought them ____ on the point of separating 13. They were ______ by accident. when they saw me ______ but admit to his 14. Sandy could do nothing ______ mother that he was wrong. after next Tuesday. In 15. He will be back ______ in three other words, he will be back ______ days’ time. of me. 16. He walked by, but took no notice _____ with him. ______ As a 17. The food didn’t agree ______ up what he had eaten. result, he brought ____
M5U3word power
able agree appear lead novel regular respect
5. Miss Wang has published several books.
She loves her job writing novels. So what is her profession?
-ful
cheerful
full of, characterized by
-ist scientist someone who does something
Suffix Examples -less hopeless -ment agreement
-ness dryness
Meaning without indicate a state or condition
able agree appear lead novel regular respect
able agree appear lead novel regular respect
1.You can not find your new pen.
What happened to your pen?
It disappeared.
She is a novelist.
able agree appear lead novel regular respect
6. You can not find the order of the numbers in a group of
numbers. So can you find a word to describe
They are misleading.
disappear unable disagreement respectable novelist irregular misleading
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M7U3WordPower&Grammar语言点1.be/feel worn out 疲惫的，筋疲力尽的；磨破的，穿旧的①Today I feel worn out. 今天我感觉筋疲力尽。
②After so many days’ hard work, I __________________________.经过许多天的努力工作，我疲惫不堪。
③She looked worn out, as if she had missed a night’s sleep.她看起来疲惫不堪，好像一晚上没睡觉似的。
回忆：筋疲力尽的其他表达法：___________________________________拓展：wear sb out （使某人）精疲力竭或厌烦wear out 短语动词，表示“穿破，磨损，用坏；（使）疲乏，（使）耗尽wear sth out (使某物)用的不能再用，用坏或耗尽eg：_______________________________________________. 听着他的蠢话把我烦透了。
2.be happy / content / satisfied/pleased with 对。
满意3.predict 预言，预测，预计；预报①Mum predicts that I will become quite a good public speaker if I continue to take part indebates. 妈妈预言，如果我继续参加辩论，我会成为一名相当好的辩手。
②China’s two satellites, Huanjing-1A and Huanjing-1B, ___________________________.中国的两颗卫星，环境-1A和环境-1B，将帮助预报灾害。
③______________________________inflation would continue to fall.据预报，通货膨胀率将继续下降。
④_______________________________________________________________预知未来的事是不可能的。
注：pre前缀，可与大量动词、名词、形容词、副词连用，表示“在。
之前，先于”。
请举例：_________________________________________________________________4.eager （adj）热切的，渴望的eg：When the market is considered healthy, ______________________________________。
当市场被认为是健康时，投资者渴望投资，将他们的钱投入公司。
拓展：be eager to do sth 渴望做某事be eager for sth 热切盼望得到某物eagerly (adv) 渴望地eagerness (n) 渴望，热忱5.The Internet is good for more than just e-mail. 因特网是好的，不仅仅是发电子邮件。
more than 表示“不仅仅”。
more than的用法：1）more than + 名词：“多于。
”，“非但。
尤其是”。
2）more than + 数词：“以上，超过，不止”。
3）more than+形容词：“等于”，“很”或“非常”。
4）more than+含can的分句：表示否定意义5）在more …than…中，肯定“more”后面的而否定“than”后面的，约等于“是…而不是…”Eg: I am more than happy to take you there in my car.There are more than 50 students in our class.It has more the appearance of a deliberate crime than of an accident.这件事表面看起来像是故意犯罪，而不是事故。
练习：1. We need________________ material wealth to build our country.建设我们的国家，不仅仅需要物质财富。
2._____________________________________________.那不是我能理解的。
3.I think he is __________ clever___________naughty.我认为与其说他淘气，不如说他聪明。
6.manner （n）方式，态度词组：One’s manner of doing sth 某人做某事的方式、方法in a … manner 以….的方式good / bad manners 有/没有礼貌7.admire （v）钦佩，赞赏，羡慕adj._______________ n._________________admire … for sth/doing sth 因。
而钦佩某人feel admiration foreg：1）I admire the boy I debated against because he was very skilful. (p41)我钦佩和我辩论的那个男孩，因为他很有技巧。
2）____________________________________________________________________ 你不得不佩服他处理这个局面的手段。
3）____________________________________________________________________ 我不同意她的意见，但是我赞赏她恪守原则。
拓展练习：一．单项选择1.This stubborn fellow is determined to have his own _________ of living.A.mannerB. methodC. wayD. means2.I can’t go out to join you because I am ____________ an important gueat.A.predictingB. expectingC.approachingD. forecasting3.---English has a large vocabulary, doesn’t it?---Yes. __________more words and expressions, and you will find it easier to read and communicate.A.KnowB. KnowingC.To knowD. Known4.We invested heavily in producing a number of products, but none of them __________withcustomers.A.were popularB. was commonC.were happyD. was happy5.Some experts _______ that cancer will be cured in fifty to sixty years.A.indicateB.proveC.predictD.warn6.The chinese people have greatly ___________ those who sacrificed their personal interestsand even lives for the good of the nation and society.A.approvedB.admiredC.admittedD.annoyed7.The landing was shown on national television and the three astronauts__________relativelywell.A. was appearedB.was appearingC.appearedD.looked like8.---Why was John put in prison?---He was ________ for money and robbed a bank.A.desperateB.eagerC. anxiousD. risky9.__________ by the 7-day trip, Cathrine said she wouldn’t go to work today.A. Worn outB. Having worn outC.Wearing outD. To wear out10.We were ________________ eager to go for the picnic but the teacher asked us to checkeverything once again.A.more thanB. moreC. muchD.less than二．完成句子1.这些艰苦的工作使我疲惫不堪。
2.她似乎在自言自语。
3．无论你取得多么大的成就，你都该保持谦虚。