Dave Lovett

In order to nowadays solve the power problem that the data centre increases day by day, Raritan introduced the intelligent power management apparatus of Dominion PX - future generation, in order to assist enterprises to confirm the real electric operating position and capacity of their data centres easily, can control framework temperature and humidity and power up order in any position at any time, and manage IT apparatus.

Dominion PX volume readout can pass the interface remote control of walking of the net browser or order, carry on the power up of apparatus grade and socket grade in real time, Give the alarm, switch over the socket, and support the environmental sensor in order to control temperature and humidity of the framework according to user's self-defining threshold value.

Raritan because of " It is unable to measure unable management " Each simple prerequisite, what has been developed power management productses intelligent last real-time exhaustive socket grades of power the functions of information, but refinement get each socket, and other products or solution can only one apparatus as offer the power overview amalgamated wholly usually. So, IT controller and IT infrastructure administrative staff can rely on Dominion PX interface based on browser, obtain exhaustive information on consuming electric energy actually each server. Available temperature and moisture sensor are inserted into intelligent power management products of Raritan, can offer the real time environmental message.

Dominion PX the first offers advanced long-range power supply control products in agreements such as IPMI 2.0 and SMASH,etc. of group. Does the intelligent and flexibility of Dominion PX come from obtaining the award KIRA of Raritan? 100 systems, the solidification of this system offers safe TCP/IP to visit and control ability in a chip.

Through understanding the unused capacity in the existing data centre, enterprises can save a large sum of fund. According to the studying of research institution of data centre of AFCOM, through judging the load rate of the single data centre apparatus accurately, a lot of IT facilities are suitable for excavating by the energy-conserving ability to neglect. Under many circumstances, the actual load rate of most apparatuses can only probably reach 50% listing the wattage or amperage on the data plate of the apparatus.

Because the energy consumption and rapid rising of cost, and the consideration of electricity supply and data centre space, becoming new criterion of data centre according to the assumed efficiency of the watt.

" to data centre and IT infrastructure administrative staff, the optimal electricity uses and becomes an increasingly important problem " ,The power management solution of Raritan is in charge of Herman Chan to say, " can control, analyze and manage the use of the electricity in the socket grade, mean enterprises can find out about the energy consumption situations of their data centres exhaustively clearly. This makes them discover the problems accurately before it is run that the question influence, make the framework capacity to make policy on the basis of exhaustive accurate information, and take measures to make every effort to realize the green is calculated. Dominion PX solution contributes to reducing the expenses of data centre and improving the utilization factor " .

Stocker Yale professional to design in Company by U.S.A., can offer the specialized semi-conductive laser application case to you according to 20 more than the intersection of research and development and experience and capability of year. I introduce this SNF series laser of ours to everybody today.

SNF series laser adopt the intersection of Stoker Yale and the intersection of laser beam and technology of having a facelift of patent, can make the intersection of laser and collinear the intersection of line and even mode that laser play up to plus-minus 15%. Widely used in the field of machine vision because its laser line is not uniform distribution of gauss: Measuring like 3D industrial detection, Sn paste, biological cell detection and high precision are aimed at and positioning measuring etc. with medicines. The facula mode that it is all kinds of shapes that Fig. 1 is, the particular application in industry measure of Fig. 2.

Continue Sharp to list on China with 65 -inch screen the intersection of LCD TV and 65G1 of flagship April this year and in the some behind the the intersection of low band and the intersection of new product and products, the author got accurate news yesterday, having in history Sharp XS1 serial new flagship LCD TVs of the thinnest title would go on the market sooning, it has adopted the new monobasic liquid crystal faceplates, has all made promotion in image quality, characteristic and thickness in environment protecting mode, series XS1 have two kinds of size that will be listed soon at present, including the type is 52 inches of products of 65 inches of products and LCD-52XS1E of LCD-65XS1E.

X serial ultrathin models in Japan of Sharp

The picture above is that Sharp takes the lead in listing X serial ultrathin LCD TVs in Japan, believe after there are Japan area's successful cases, the Chinese edition will be more outstanding. It is reported, the brand-new Sharp XS1 series LCD TV only has 2.3cm in the thinnest placement of the fuselage, and the machine frame at one's side adopts the metal material, the industry design is still an advantage. LC-65XS1E LCD TV that Sharp China will go on the market soon

Such thin design, the traditional backlight source must be unable to continue using, so the video liquid crystal faceplate of new generation of the XS1 series liquid crystal matches RGB-LED system in a poor light developed newly in Sharp, the characteristic is ultra High-contrast and strong color range space, the black expression is strong.

Surprising ultrathin design

Only by the look of appearance design and characteristic, series XS1 of Sharp undoubtedly will be a revolutionary product, but believe that there are higher prices, then can this machine be lifting some great waves on the Chinese market? Please pay close attention to our channel at any time, we will follow up on this product.

Fly and think of Karl's semiconductor and put out 50 volts of lateral diffusion MOS (LDMOS) recently The intersection of RF and power transistor, output power ratio and solution high 50% competitive the intersection of UHF TV and broadcast it.

MRF6VP3450H device shows RF quality parameter with leading industry, it is the highest output power in similar UHF is employed, it can also reduce the power of system level at the same time, it is the broadcaster that saves as many as ten thousand operation costs of U.S. dollar. MRF6VP3450H offers more than 450 watts peaking generation on P1dB, makes the power efficiency of the whole UHF broadcast band improve by 50%.

As fly, think the intersection of RF and transistor-resistor logic series, LDMOS of power, that battle array grow stronger day by day of Karl ' Used for broadcasting and employed) Members newest,MRF6VP3450H aim at last TV projector and adopt simulation and figure two kinds of modulation formats. TV projector saved the operation costs of TV broadcaster on the earth very much. The intersection of RF and majority to reach the operation cost power that power amplifier consume.

Efficient RF power transistor ' Such as MRF6VP3450H) Through converting most required AC input power to RF output power, can help to reduce the operation cost. Finally, this kind of efficiency reduces the required energy use of projector. In addition, the specific transistor-resistor logic with great RF power function can also loss through reducing the device quantity and comprehensive to the maximum extent, raise systematic stage efficiency.

" because the energy cost is soaring constantly, it is essential for the broadcaster that can use the economic, efficient TV projector " ,Fly and think of executive vice president Karl and concurrently chief manager Gavin P of RF department. Woods represents, " the projector designed with our new MRF6VP3450H device not only can save the annual energy expenditure greatly, and can be through reducing the quantity of RF power projector to the maximum extent, reduce the cost of projector greatly. "

MRF6VP3450H device can frequency offer optimal power, efficiency, the intersection of gain to noise temperature ratio and association as the intersection of TV and arbitrary the intersection of RF and power transistor of broadcast of 470~860 MHz for run. Adopt DVB-T 64 QAM OFDM signal whose output power is 90 watts on average, the typical characteristic of 860 MHz 50 V is 28% of the drain efficiency and 23 dB gain, among them, the power ratio of adjacent channel (ACPR) of 4 kHz bandwidth And 4 MHz of 62 dBc deflect.

Besides offering the distinguished quality parameter, MRF6VP3450H device can also help to simplify the transition from the television broadcasting of the analog to digital. In the world broadcasting the trade from using the analog modulation mechanism for more than 70 years to convert to digital modulation fast. After February of 2009, digital broadcasting will all replace the analog modulation mechanism of U.S.A., the inner broadcaster of global range will turn into soon " The whole figure " Broadcaster. This kind of conversion to digital broadcasting has brought power amplifier and RF power transistor demand of the maximal projector, because the signal has power ratio of very high peaks. So, RF power transistor used for this conversion must demonstrate very high linearity under numerous operating environment, and high efficiency and serviceability, come to guarantee longerly to operate the life-span.

MRF6VP3450H device, because of the sixth generation of high-voltage ( VHV6) flying and thinking of Karl 50 V LDMOS treatment technology. Such advanced technology has brought several great breakthroughs, include being used in the broadcast applied first 1 kW LDMOS FET and first 300 W UHFRF power transistor in the plastic capsulation of the ultra kilowatt meter. Karl's broadcast series of thinking fly to include 32 V and 50 V device at present, cover the frequency of 10 MHz to 860 MHz, the power level is from 10 W to above 1 kW (this is the widest power level at present of industry) . All devices of this series accord with RoHS requirement.

MRF6VP3450H is very sturdy and duable, can deal with the mismatch of very high impedance, but will not bring any damage. For example, run and can survive in all phase angles of 10:1 VSWR in DVB-T OFDM of 50 V and 90 W on average. Likewise, it can be in 450 W peak pulse power (10 us pulse, 2.5 duty cycle) too Survive in the same mismatch that is operated. This device still incorporates electrostatic discharge (ESD) Protect, enable it to be difficult to be damaged in the course of dealing with and making.

Stock information

Epson Imaging Devices announced low-temperature polycrystalline silicon (LTPS) of this latest resolution on Tuesday TFT LCD.

This product will be used for the electronic picture frame P-6000 of the future generation at first, P-7000, present 4 inches of editions can already reach 640x480 VGA resolution, the picture is extremely sharp, 80 degrees of visual angles, 94% of Adobe RGB color are covered, it is very excellent liquid crystal screen material. It can also be used in the mobile phone, the digital camera and all places that needs to use LCD.

This lighting water bottle calls Sollight Light Cap, the person liking the open air to travel is sure to come to like Light Cap, it is not only a hard damage -proof water bottle of capacity of a liter, it is a section of LED outdoor lamps and lanterns with solar energy lighting function even more.

Light Cap bottle lid Built-in: waterproof solar battery module ability is sufficient, lighting hours is overlengthy, hereafter you can fill with your favorite drink the bottle but be afraid that unable to find it in the darkness. In addition, it not only can hold drinks, can also regard as the waterproof ware in urgent cases, used for installing the valuables of light casting.

Recently, are suffused with China and observe and control and introduce the noise source of second generation to position the real-time analysis system, by the microphone array, transmit cable and host computer to make up. Microphone one burst of devices of its has unique designs: There are 8 sticks of beam in all, put 8 built-in microphones on each beam. Each beam makes each microphone connect with body support through SMB interface, the lens finding a room for the body support centre, is used for shooting the outdoor scene. The whole device is more flexible, more small and more exquisite, more light, more easy to install - -Act as a microphone among them and go wrong, only needs to change the corresponding beam, does not need to make other changes; When needing to add or reduce the microphone, only need to install or dismantle the corresponding beam.

The system selects the apparatus to have the automatic motion analyzer against filtering function of the aliasing to carry on synchronisation acquisition to the acoustic signals of No. 64, demonstrate the position of the sound source through calculate superpose at the intersection of outdoor scene and picture by acoustic field, may be ocular. In the software algorithm, adopt beam forming and delays time and sum algorithms, by after the motion analyzer resists the aliasing to deal with, can position and analyze to 800Hz the noise source of 3kHz. In NI-MAS application software developed on the basis of LabVIEW, can dispose the microphone formation according to factors such as the environment, demand, signal characteristic,etc., have fully reflected " Flexible test " Technical flexibility, adaptability, expanding.

Position the real-time analysis system (SSLS) about the noise source

Continue Sharp to list on China with 65 -inch screen the intersection of LCD TV and 65G1 of flagship April this year and in the some behind the the intersection of low band and the intersection of new product and products, the author got accurate news yesterday, having in history Sharp XS1 serial new flagship LCD TVs of the thinnest title would go on the market sooning, it has adopted the new monobasic liquid crystal faceplates, has all made promotion in image quality, characteristic and thickness in environment protecting mode, series XS1 have two kinds of size that will be listed soon at present, including the type is 52 inches of products of 65 inches of products and LCD-52XS1E of LCD-65XS1E.

X serial ultrathin models in Japan of Sharp

The picture above is that Sharp takes the lead in listing X serial ultrathin LCD TVs in Japan, believe after there are Japan area's successful cases, the Chinese edition will be more outstanding. It is reported, the brand-new Sharp XS1 series LCD TV only has 2.3cm in the thinnest placement of the fuselage, and the machine frame at one's side adopts the metal material, the industry design is still an advantage. LC-65XS1E LCD TV that Sharp China will go on the market soon

Such thin design, the traditional backlight source must be unable to continue using, so the video liquid crystal faceplate of new generation of the XS1 series liquid crystal matches RGB-LED system in a poor light developed newly in Sharp, the characteristic is ultra High-contrast and strong color range space, the black expression is strong.

Surprising ultrathin design

Only by the look of appearance design and characteristic, series XS1 of Sharp undoubtedly will be a revolutionary product, but believe that there are higher prices, then can this machine be lifting some great waves on the Chinese market? Please pay close attention to our channel at any time, we will follow up on this product.

On August 28, 2008, Sony Company holds the news conference in Japan today, amount to 8 BRAVIA advanced LCD TV new products after putting out 4 major series, among them XR1 has adopted RGB three primary colors LED in a poor light, combine with the controllable technology in a poor light, it is " best image quality in the history " that known as ,But ZX1 becomes in the world the thinnest with the thickness of 9.9mm.

Series XR1 are 55 inches and 46 inches and two kinds of types, it is estimated and sell in the Japanese market on October 10, the price is 750,000 and 600,000 Japanese yen respectively. Model this it adopts RGB to be LED in a poor light in three primary colors for the first time, and can intellectual control give the luminance a piggyback, increase and carry the luminance in the bright part of picture, it is in a poor light that the dark department can even totally go out. This technology is in the static contrast degree 3000: Under the situation of 1, dynamic contrast degree is up to 1 million: 1,Can also improve color range at the same time, is called " best image quality in the history " by Sony . Other respects, this machine has offered 1920x1080 definition, 178 degrees of visual angles, 120Hz scanning, BRAVIA ENGINE 2 PRO engine, 4x HDMI connects.

Inch of ZX1s list at November 10, price in 500,000 Japanese yen about, the thinnest parts have 9.9mm only, the thickest place is only 28mm too, Sony calls that the thinnest LCD TV in the world. Other several models quite have a characteristic too, will go on the market among November of October, do not know whether these characteristic new products will be sold on the Chinese market at present.

Epson Imaging Devices announced low-temperature polycrystalline silicon (LTPS) of this latest resolution on Tuesday TFT LCD.

This product will be used for the electronic picture frame P-6000 of the future generation at first, P-7000, present 4 inches of editions can already reach 640x480 VGA resolution, the picture is extremely sharp, 80 degrees of visual angles, 94% of Adobe RGB color are covered, it is very excellent liquid crystal screen material. It can also be used in the mobile phone, the digital camera and all places that needs to use LCD.

The east electric electronic element introduce I-P, change / non-interlaced) Change) LSI" TE3450RPF" . TE3450RPF is designed by this company and as IP (Intellectual Property) IP chance-over circuit " TD-DeINTip " that the kernel is sold But about chips. The characteristic is for outputting the smooth non-interlaced Camera Singal, have allocated and used the independent standard to judge the moving part in the front and back frame and carry on picture element compensatorily automatically " Movements epharmonic IP are changed " The function, and the oblique line more smooth " oblique line compensate the function " that makes on the picture . Take a photograph of the image display device such as head and car black box in control that this LSI faces Japan, China's Mainland and market of Taiwan. With controlling and taking a photograph of the constant improvement like picture element of head, the demand for IP transforming function is higher and higher.

Though network that carry on a few days ago trade one technical to can celebrate joyously network in exhibition, but a lot of suppliers are in the large-scale batch productino Ethernet fiber channel (FCoE) Before the chips, are all waiting for the completion of relevant ASIC and standard formulation. Cisco Systems, Emulex, Mellanox and QLogic have all announced first FCoE products of theirs in Orlando's memory network center.

FCoE aims at being connected to one of a great deal of efforts of the single network server, storing and network homework, this kind of single network is used mainly in can save cost and future data centre of the power consumption.

Besides a few several companies such as Cisco, most suppliers have not finished corresponding new ASIC and software yet. , still in continual renovation, possible new Nexus 5000 switchboard of Cisco need the software staging with compatible with T11 and IEEE group because of the intersection of FCoE and standard respectively.

Linley Group (the city of mountain scene of California) Pointing out " whether these products initial is to used for cultivating by marketting and letting user not weighed by the technology going mainly " .

Wheeler points out the new LightPulse Lp21000 server card that Emulex is used in FCoE has adopted four chips - -Including single Ethernet and fiber channel control chip, and PCI Express exchange and address resolution chip. Emulex will not announce the concrete power consumption of this server card, but show it is lower than the upgrade of Express slot 25W. This company plans to introduce integrated intensity more high products in 2009.

"This the intersection of cost and most low or the intersection of power and the intersection of efficiency and most high product, it is comparatively speaking like feasible verification rather than batch productino products even more, "Wheeler says so.

"It is our object time in the first half of 2009, because the industrial circle needs to put out the competitive scheme when the time comes, "The chief engineer Renato Recio of IBM server network says. "If what I got is two or core number of triple, not then worth does it in this way, "Recio says so, the demand for ASIC of the hint too.

A top technician of the switchboard manufacturers Brocade Communications of fiber channel's agrees to this view too.

"The supplier participating in attempts to release in 2008 and is earlier than the canonial products, using for appraising and test, so can drive the development of carrying on the integrated silicon component in 2009, " Senior executive president John Hufferd introduces the technology of Brocade so. "The work that will be finished in 2009 will be based on the use of the embodiment to improve, and offer the feasible, scheme that can be disposed for even data centre in 2010, "He adds.

Cisco offers because of one of the a few several companies of ASIC products at present. Cisco is responsible for in charge of Dante Malagrino and introducing, Nexus 5000 adopts up to five ASICs of the product market of data centre, include two key chips, and there are many kinds of embodiments.

" you need it in order to connect the speed and deal with the hardware resource of the affairs, " Malagrino says.

A master ASIC is used in Ethernet to control, deal with the data packet and buffer the fictitious port controller that arranges in an order of flowrate and can't harm in Cisco system. Another one is crossbar switch not blocked, has it over total bandwidth and Integrated flowrate dispatcher device of the megabits per second.

This system still adopts the Administrative unit based on Intel CPU, that ran is by the new operating system of Cisco and Nuova Systems common development. Nuova Systems is a start-up company with 200 staff, develop this product and is purchased by Cisco this week. This OS one can be used in the switchboard of first fiber channel of Cisco on the basis of mixture of storing OS, also can be used in Cisco classical IOS network software.

"The standard formulation group has already finished all to make the compatible physical layer of hardware define, "Malagrino says. "probably we all right claim observe ( Standard) Already Ready ' When the products are in May outloading) ,Or the worst situation is that we need to carry on the upgrade of the software, " He adds.

T11 norm used for FCoE may be finished in August, Recio says. However, IEEE defines the work which can't harm edition Ethernet has much work to finish, in this way FCoE can obtain the foundation that have robustness even more.

"It is not enough yet for us to think progress that is made, it is unable to advance and just as our situation falls into inside the rut, so I convened these persons in 12 months, formed a new group which is named CEE Authors, "Recio says.

Can't harm the standard field Converged Enhanced Ethernet and is often used, the group that so as to name is making great efforts to finish the recommendation in three special fields before the end of May, later would refer to IEEE group. Some suppliers hope to finish the products based on this recommendation, regard it as " 0th " ,Later would carry on staging to it according to the stipulations of final standard of IEEE group.

"We think this is a good thing, and we will tell the 0th products of customer of ours it will be very good, "Recio says.

A few days ago, it can be with having no lead (Pb) that Vishay was put out and adopted Weld compatible PLCC-2 surface mounted encapsulated new serial wideangle phototransistors. The device in series VEMT can be regarded as the stitch of the present TEMT series phototransistor to the devices of stitch and function identity, thus can realize the relaxed substitution fast, have no lead (Pb) in order to satisfy Weld the requirement.

Vishay present TEMT series phototransistor, in order to have no lead (Pb) PLCC-2 capsulates, but they need because of plumbous (Pb) Welding. The new VEMT series phototransistor has and the identical characteristic of TEMT series device, but can have no lead (Pb) with according with JEDEC-STD-020D The solder-reflow craft is compatible. Light, electricity and mechanical compatibility can make this new serial devices substitute TEMT phototransistor easily.

These VEMT3700, VEMT3700F, and VEMT4700 is ATM, slot machine and dispenser specially; Consumption products; Car, the object that EMS and industry's system,etc. distribute in the products is sensory, optical switching, close to sensory, bearing code, data transmission, thumb wheel sensor and touch key to employ and optimize.

NEC electron be listed 12 kinds and integrated control device function which will support USB 2.0 specification and 32bit microcontroller of the built-in flashing memory. Printer used mainly in very direct-connected digital camera and print, keeping electrical home appliances products such as the machine format audiofrequency apparatus of music,etc. and industry apparatus etc. via U one. CPU kernel is V850ES. Maximum operating frequency is 48MHz, the treatment characteristic at this moment is 98MIPS. And adopt this inside maximum operating frequency of the nuclear past products is that 32MHz, handling capacity are 69MIPS. The new product is right to allocate this products downward compatibility of nuclear existing microcontroller inside, so users can continue to use previous software assets and development environment. Integrated motor umbilical time-recorders and real-time time-recorders of new product,etc.. Power at the time of operating frequency 48MHz | The stabilizator voltage is + 2.85- 3.6V.

According to the difference between encapsulated terminal quantity, built-in memory capacity and USB function, there are 12 kinds of products in all. " V850ES/JG3-H" And " V850ES/JH3-H " 4 kinds respectively, " V850ES/JG3-U " And " V850ES/JH3-U " 2 kinds respectively. Capsulate the respect, the mesozone " JG3 " of name of product The products of the words adopt LQFP of square, 100 terminals of 14mm, take " JH3 " The products of the words adopt 20mm * 14mm, LQFP of 128 terminals. Built-in the intersection of memorizer and, flash have three of 256K/384K/512KB, SRAM have 3 of 40K/48K/56KB.

The end of the name of product is taken " -U" 4 kinds of products of the words have allocated the host computer control device function facing apparatus of the host computer, and the function control device function facing peripheral hardware. Bring " the H " 8 kinds of products of the words have only allocated the control device function of the function. The data transmission speed maximum of USB 2.0 control device function is 12Mbps. This company will also offer the function to use the driving software free.

Sheng Qun (HOLTEK) In order to expand the application aspect of detecting MCU, C/R-F microcontroller family increase one more member HT45R35. The realization of C/R-F function is to finish by building in oscillator circuit and timer of MCU inside inside. When changing the Shaker external equivalant resistance or equivalent capacitance, the output frequency of the Shaker will change, and then change the value of the timer; And then cooperate with the channel decoder to make the multichannel time-base, can have been detected and measured the state in that passway and has been changed with this HT45R35.

ROM of HT45R35 is that 2k *14, RAM is 120 Bytes, I/O is at most 16 ports, in addition HT45R35 has offered C/R-F function of 12 signal channels even more, in that the passways of 8 C/R-Fs share with I/O and 2 can presume the external interruption connecting pin which touch off the state.

This product can be applied to the safety protection respect, for example doors and windows detect, invading detect,etc.; Can also apply to the keyboard detect respect, the products of for example fruit juice mixer, arranging the lampblack machine,etc.. If need to drive the digital assembly, such as the assemblies of LED, LED dot matrix, 7 sections of display units, keyboards,etc., can finish driving with this I/O port.

The robotics technique center of medical treatment and health care of Georgia developed a robot recently, it is used for assisting disabled people near the house. The achievement of this project which the technology of Georgia creates is a very high device of a set of scientific and technological contents.

This science and technology is studied, bring good news to a lot of people, required in the society. Indeed, it is like the person who has the computer vernier, can choose, move anything moving that you need.

Another with deep impression characteristic the intersection of EIE and robot " The individual character " . As it finishes the task, ElE will " say " Various funny phrases.

Certainly, need passing the test in one summer, can really apply EIE robot to realistic life.