This circuit is for a 1.5 Volt 0.5Amp power supply using the LM317T Adjustable Voltage Regulator.
Read More Source:
http://home.cogeco.ca/~rpaisley4/PSupply.html
Thank you.
dc voltage regulator, LM317, Power supply circuitShare This
This is a small 2*25 (actually, 2*50) WPC amplifier with 3-order crossover stage (configurable as LP or HP). Of particular interest is the unconventional autoformer PS arrangement. Since the power FET’s drains are not tied to ground anymore, it needs another transformer to drive gates. Gate driver is TL494 + MPSW56 followers, powered by REMOTE [...]
ANÁLISIS PATROCINADO
Hoy revisé un sitio web llamado Paddypower, casa de apuestas originaria de Irlanda (1988). Las apuestas generalmente están relacionadas con el mundo deportivo (futbol, baloncesto, motor, ciclismo, balonmano, voleibol y otros deportes). Pero en Paddy Power no sólo se pueden hacer apuestas relacionadas con el deporte, sino también con el entretenimiento, inclusive sobre política, [...]
Your computer may have just become greener: Intel announced this week that it will purchase over 1.3 billion kWh/year of renewable energy certificates, accounting for 46% of the company's total electricity use. Sterling Planet will be the selected supplier of biomass, wind, solar, and geothermal ene
“He who puts out his hand to stop the wheel of history will have his fingers crushed.” — Lech Walesa
“Not if his hand is really goddamned huge.” — Central Committee of the Communist Party of China
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Wanted to get information up about Ambit Energy Power Trip 2008. This is one event that you do not want to miss. Whether you are a Consultant or are thinking about being a consultant…this is a must be at event!
If you are not a Consultant and are interested in [...]
Photo and video editing enthusiasts might be interested in attending the Final Cut Pro session on the 19th and the Photo Editing using Photoshop session on the 21st.
Free Trainings Start @ 6PM
Register online at www.powermaccenter.com, training@powermaccenter.com
POWERMAC TRAINING CENTER
2/L Greenbelt 3
Ayala Center, Makati
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Alright in our last post we covered most of the familiar alternatives to produce power. Now let’s have a look at some of other ideas out there.
Nuclear Power
Pro - No carbon dioxide emitted directly by the process.
Con - Well beyond the obvious waste storage problem, you also have to worry about having the plant [...]
This is circuit DC power supply +24V and -24V for Power Amplifier OCL Hifi 30W.
It is Current output 2A Max, Easy circuit and build easy too. See in image.
Read More Source:
http://mrcshobbies.blogspot.com/
Thank you.
Power supply circuitShare This
Unless you can pull an awesome cover off!
It's the time of the week where I give you your covers fix.
Radiohead - Ceremony (New Order cover) [1]
Amy Winehouse - Cupid (Johnny Nash cover) [2]
Cat Power - (I Can't Get No) Satisfaction (Rolling Stones cover) [3]
Johnny Cash - Personal Jesus (Depeche Mode cover) [4]
Ben Folds - Such Great Heights (Postal Service cover) [5]
Feist - Inside and Out (Bee Gees cover) [6]
[1] http://uploadpod.com/memberfiles/Radiohead%20--%20Ceremony%20(New%20Order%20Cover).mp3
[2] http://uploadpod.com/memberfiles/Amy%20Winehouse_Cupid_Johnny_Nash_cover_.mp3
[3] http://uploadpod.com/memberfiles/satisfaction-catpower.mp3
[4] http://uploadpod.com/memberfiles/Personal_Jesus_Cash.mp3
[5] http://uploadpod.com/memberfiles/Ben-Folds-SuchGreatHeights.mp3
[6] http://uploadpod.com/memberfiles/Feist%20MBE%20-%2010%20-%20Inside%20and%20Out%20(Bee%20Gees%20cover).mp3
We want to help all the people to set the best players for their MOVIES presented on my blog ( www. Time-For-Movie.com ).1. GOM Player. For a period of time I used Winamp, but I hear one day that GOM Player is the best ... lalala , so I tried the program and SURPRIZE ... I'm very satisfied. You can also include your subtitles downloaded from hubs, torents etc. The program is free and you can download the program from here. For any details you can acces their own forum.2. Radlight. Also a free player, like GOM. In my own words I say that they are brothers :P You can download from here.3. Power DVD. Also a good player which you can search for it on different hubs or torents it's full Version. I add here a link for trial version. Try it here.
I am welding water heaters, with SAW, and in the longitudinal seam we have a trouble
(on the edges)
What i need to take account to change from DC to AC?
By Hiral Vora MUMBAI (Reuters) - When Meera Sanghavi was allotted 16 shares of Reliance Power in India's biggest-ever initial public offer, it seemed a windfall for the middle-class housewife, who hoped to double her money in less than a month. Instead, she sold her shares in panic on Monday as the newly listed stock tanked. She lost 7 percent of her investment and will think twice before applying for shares again. "This is a big loss for common people like me who had lot of expectations from such a big company," 49-year-old Sanghavi told Reuters. Reliance Power, which raised $3 billion in the world's largest IPO this year, attracted bids worth $190 billion from over 4 million investors when it opened for subscription in January, just days before stock markets worldwide went into a tailspin. Shares in billionaire Anil Ambani's Reliance Power plummeted 17 percent by the time the market closed. "I got scared when the price started going down," Sanghav
By Sumeet Chatterjee BANGALORE (Reuters) - Indian shares dropped 4.78 percent on Monday to their lowest level in nearly three weeks, as investors fretted about the health of the global economy and a feeble debut by Reliance Power roiled sentiment. Reliance Power ended down a whopping 17.2 percent at 372.50 rupees, after falling as much as 21 percent against the IPO price of 450 rupees in a chaotic debut as global market turmoil dented investor demand following its $3 billion initial public offering, the country's largest. The main BSE 30-share index ended down 834 points at 16,630.91, its lowest close since Jan. 22. The benchmark opened 0.22 percent lower and extended its losses to as much as 5.8 percent during the day. Twenty-five of the index's components ended in the negative zone. "Both weak global cues and Reliance Power listing came at the same time and that sent the market into a tailspin today," said Sandeep Shenoy, strategist at PINC Research in Mumbai.
By Hiral Vora MUMBAI (Reuters) - Shares in India's Reliance Power sank as much as 21 percent in a chaotic debut on Monday as valuation concerns and global market turmoil dented investor demand following its $3 billion IPO, the country's largest. The poor start for a share that had initially been expected to double was a further setback for India's record pipeline of IPOs this year. Two offerings, including a $1.6 billion one from Emaar MGF Land, were shelved last week after a tepid response triggered by the global credit crunch and U.S. recession worries. "It will definitely hit investor sentiment in other IPOs as new entrants in the market will think several times before pricing their offer aggressively," said D.D. Sharma, vice president at Anand Rathi Securities. Reliance Power, controlled by billionaire Anil Ambani, sold out within a minute last month when it opened its record IPO to finance the building of power plants across India. The offer for around a tenth o
By Sumeet Chatterjee BANGALORE (Reuters) - Indian shares dropped 4.78 percent on Monday to their lowest level in nearly three weeks, as investors fretted about the health of the global economy and a feeble debut by Reliance Power roiled sentiment. Reliance Power ended down a whopping 17.2 percent at 372.50 rupees, after falling as much as 21 percent against the IPO price of 450 rupees in a chaotic debut as global market turmoil dented investor demand following its $3 billion initial public offering, the country's largest. The main BSE 30-share index ended down 834 points at 16,630.91, its lowest close since Jan. 22. The benchmark opened 0.22 percent lower and extended its losses to as much as 5.8 percent during the day. Twenty-five of the index's components ended in the negative zone. "Both weak global cues and Reliance Power listing came at the same time and that sent the market into a tailspin today," said Sandeep Shenoy, strategist at PINC Research in Mumbai.
By Hiral Vora MUMBAI (Reuters) - Shares in Reliance Power fell as much as 14 percent in a chaotic debut on Monday as global market turmoil dented investor demand following its $3 billion initial public offering, the country's largest. The poor start for a share that had initially been expected to double was a further setback for India's record pipeline of IPOs this year. Two offerings, including a $1.6 billion one from Emaar MGF Land, were shelved last week after a tepid response triggered by the global credit crunch and U.S. recession worries. "It will definitely hit investor sentiment in other IPOs as new entrants in the market will think several times before pricing their offer aggressively," said D.D. Sharma, vice president at Anand Rathi Securities. Utility Reliance Power, part of the Anil Dhirubhai Ambani Group, sold out within a minute last month when it opened its record IPO. The offer was priced at 450 rupees ($11.4) a share, the top of range, making it the
MUMBAI (Reuters) - The rupee eased on Monday as traders watched a jittery stock market, shaky debut by Reliance Power Ltd and declines in some Asian indices, dealers said. At 9:55 a.m., the partially convertible rupee was at 39.63/64 per dollar, a touch lower than the previous close of 39.625/635, and near a two-week low of 39.685 hit on Feb. 6. "There's nervousness surrounding the stock market, and it's playing on the mind of dealers," said the chief dealer with a foreign bank. India's benchmark share index fell nearly 2 percent in early deals, declining for the fourth consecutive session. Reliance Power, which made India's biggest-ever initial public offering of $3 billion last month, fell more than 13 percent after debuting at its IPO price of 450 rupees. Oil and precious metals rose on supply concerns on Monday in thin holiday trade in Asia, while the few stock markets that were open, such as South Korea and Australia, unravelled on fear the credit crunch would s
MUMBAI (Reuters) - Reliance Power, which made India's biggest-ever initial public offering of $3 billion last month, fell more than 13 percent after debuting at its IPO price 450 rupees on Monday. By 0435 GMT, the shares were down 5.2 percent at 426.50 rupees, while the benchmark BSE index was down 1.3 percent. Analysts had initially expected the share price to double at opening but stock market turbulence has lowered investor risk appetite and analysts then said a start of 75-150 rupees higher than the IPO price was more realistic. The utility, part of India's Anil Dhirubhai Ambani Group, sold out within a minute of its IPO opening in January. The offer was subscribed 73 times, raising hopes the shares would make a big splash on listing. ($1 = 39.6 rupees)
MUMBAI (Reuters) - Reliance Power lists on the stock market on Monday after a record $3 billion IPO in January, but market turbulence that derailed two issues last week has toned down expectations for a strong debut. The utility, part of India's Anil Dhirubhai Ambani Group, had sold out the country's largest-ever IPO within a minute of its opening. The offering was subscribed 73 times raising hopes the shares would make a big splash on listing. Reliance had priced the IPO at 450 rupees ($11.4) a share, at the top of an indicated band, and brokers initially said they would trade at 900 rupees -- although the company was unlikely to report strong profits for five years. But jittery global sentiment triggered by U.S. recession worries has rocked Indian markets, pushing the benchmark BSE index down 17 percent from an all-time high of 21,206.77 hit on Jan. 10. Last week, poor market sentiment caused by the slide toppled the IPOs of Wockhardt Hospitals Ltd and a $1.6 billion issue from
With all the power outages, the demand for generators are increasing rapidly.
When auditting a building to determine the right size of generator, which way of calculating would be the best to find the KVA rating?
This morning, my mind is remembering a very profound day five years ago. I was sorting through my belongings, preparing for an upcoming move back to my hometown in Illinois when I read an email that gave me, along with the entire coaching world, a humongous shock. CoachVille founder Thomas Leonard had died suddenly at [...]
This morning, my mind is remembering a very profound day five years ago. I was sorting through my belongings, preparing for an upcoming move back to my hometown in Illinois when I read an email that gave me, along with the entire coaching world, a humongous shock. CoachVille founder Thomas Leonard had died suddenly at [...]
Fasting is a very important part of Christian life. For one thing, fasting helps us remain detached from a disordered love of food. This alone should motivate many American Christians to fast more. Additionally, the time that we gain from not eating should be spent on reflecting on God. The pain from hunger we feel should be offered to God as a sacrificial prayer. In my own experiences, I've found that God strongly responds to prayers of fasting.
For example, when I needed guidance on a decision that seemed to have no good answer, fasting gave me confidence in one choice over the others. Fasting helped answer my prayers to find a job. God also answered my prayers of fasting during the last election to help get Bush elected over Kerry. As a side note, the Christians who are able to, should fast to help get the Republican nominee elected for president this year. If either Clinton or Obama win the presidency, it would be a great defeat for family and pro-life causes.
Fasting
The BeQuiet series of power supplies are probably the most tested and reviewed PSU's ever in the history.The PSU's come from the German based company Listan. These guys are consistently trying to push the envelope with proper marketing, good development, proper after sales and innovation. Four key items to be successful in this segment of the business. Granted, power supplies are good business, the intense explosion of brands that are selling/re-selling/re-badging PSU's is insane. If I had to mention every brand that is selling a PSU then this page would not be long enough. Quite interesting when you realize there's only a hand-full of manufacturers actually producing the power supplies themselves.The BeQuiet series continuously falls into that "rocks" category. Their rock solid BeQuiet series is about to be updated to a new revision. And at that very moment I was like hmm what on earth could they improve ? Well, before we get into that .. let me just say .. they did. On the next pages
I just found this BBC Article called “The pros and cons of solar power” and thought I would share.
“Even in grey, overcast Britain, some householders are managing to use solar power to meet their energy needs.
But there are far more ambitious plans for Europe to import solar power from huge installations in North Africa. [...]
An inspired spell by Nathan Bracken who got an five wicket haul took Australia to victory against Srilanka in their first meeting of the tri series here today.Micheal Clarke made an unbeaten half century and guided Australia to a total of 253 for six.Ricky Ponting just got out for nine but Clarke scored 77 not out and James Hopes hit an unbeaten 34 runs.It was a great start by Aussies who put on 65 runs for the first wicket.In the reply Srilanka got off to a poor start with Jayasuriya and Taranga getting out off consecutive deliveries.The last six wickets yielded just 61 runs for the Lankans and Australia secured a convincing win of 128 runs to move to the top of tri series standings.
NEW DELHI (Reuters) - State-run power producer NTPC Ltd will form a joint venture with Bharat Forge Ltd to make power plant components, with an initial investment of 30 billion rupees, an official said. "We will sign a memorandum of understanding with Bharat Forge today itself," NTPC chairman T. Sankaralingam told reporters at an industry function on Thursday. Initially the proposed plant would manufacture castings and forgings used for power plants, he said. Bharat Forge would hold the majority 51 percent in the JV with NTPC owning the rest, he said. Once formed, the new joint venture would also bid for tenders and at a later date may manufacture primary power plant equipment like turbines and boilers, he said.
By Ori Lewis JERUSALEM (Reuters) - Israel said it was reducing electrical power to the Gaza Strip on Friday as part of its plan to sever economic ties with the territory. The move was the latest in a series of Israeli steps that increases pressure on Gaza, ruled by the Islamist Hamas since last June and the source of repeated rocket attacks into the Jewish state. Critics have accused Israel of imposing a blockade that amounts to "collective punishment" of the population of the territory after it cut fuel to Gaza's main power plant last month, leading to blackouts. "We are trying to reduce the Gaza Strip's dependence on Israel in many fields ... the High Court ruled that we are acting in a correct and approriate manner," deputy Defence Minister Matan Vilnai said. A spokesman for Vilnai said Israel would reduce electricity on one of ten high-power lines by less than one megawatt by the end of Friday. It would eventually reduce power by some five percent of th
"I heard it through the grapevine" in the world of job search and employment placement is "I got my new and better job through the power of person to person job networking". Developing a large personal contact network is the number one source of job leads. In the employment field as well in the Human Resource department field that 65 % of all jobs are identified though career and employment networking. Getting your ideal job is in essence a "numbers game". The more people who are aware of your job career employment search, the more real solid leads that you will obtain. The goals of job search networking should be to make as many people as possible aware of your job search , make a very good impression, seek job leads and referrals to others who can possibly be of help and as well seek as many good, helpful and relevant career and employment networking solutions along the path of future employment. Networking is the top source of job leads because employers prefer to hire people who ar
I happened to catch the final episode of the documentary Gamer Revolution on ABC2 last night and I was totally blown away with just how much the computer game industry has progressed. If you're interested to read a more detailed summary of the topics covered in the documentary there is a good article on CBC-TV's web site.Although I knew the computer gaming industry is worth millions more than the Hollywood movie industry and I've heard about online games/worlds like World of Warcraft and Second Life it's an area of computing that has largely passed me by. I'm just not interested in spending hours upon hours playing computer games (though I am partial to the occasional game of Tomb Raider).What gob smacked me the most about this episode was the story about a man who runs an online business to 'power level' a player's character in various online gaming worlds. Here's how this works...Say you're playing an online game where the top power level for a player character is 60. Unfortunately y
Have you ever wondered why women are so concerned about how they look? Why they aim to look like the beautiful women they see on the television and in magazines? That’s because beauty is power!Even way back into ancient times women were concerned about their looks. Think of Cleopatra or Nefertiti who were beautiful women of their times.The cosmetic industy is well aware of this and that women will go to great lengths to look beautiful. That’s why the cosmetic industry is a multi billion dollar industry.When you think of beauty you think of what you see on the outside. But beauty is more than skin deep. And beauty is truly in the eye of the beholder! What one may find beautiful another may not. Even though there is no such thing as a definition for universal beauty all women know how to use their beauty to their advantageMen fall for this manipulation constantly. In fact they seldom know they’ve been snared into the web with a woman’s beauty. Of course the know w
I have a need for a circuit for a 12 volt, 30 amp DC regulated power supply. Does anyone no of the existence of one or the availability of an off shelf supply with same specification? Any help would be appreciated.
I was surprised to see separate electrical cable cabinet penetrations for each phase at an oil platform in the Golf of Mexico. I have always considered that all the three phases of a power cable (including the neutral/ground if applicable) must use the same penetration. This is to minimize the ind
From SPACE.com:
New discoveries about magnetic field lines and the first-ever direct observation of their reconnection in space are offering hope that scientists will learn how to unlock fusion power as an energy source in the future. "The reconnection processes in the [Earth's]
UPDATE (1PM ET): I'd like to send out a special welcome to all of the PA State government folks who, according to my site stats, have been reading this post. The wine world wants to know your viewpoints on these topics, so please shout 'em out in the comments section of this post if you're inclined.I suppose by now it's no secret that I can't stand the archaic, and probably unconstitutional three-tier monopoly wine distribution system still in effect in some states, including my hometown in the "Communistwealth" of Pennsylvania. The lucky numbers of you out there in blogosphere-land that are allowed to purchase the wine of your choosing, for a fair price, and have it shipped directly to your doorstep don't really know the suffering that we unlucky hordes in PA have to deal with when shopping for wine.Most readers will remember the board game Monopoly, in which players compete to take control of the highest amount of properties and services that they can, resulting in fees so high tha
I am a instrumentation and control graduate and i have been called for an interview as a power and telecommunications technician in a security firm, can any one inform me the probable line of questioning.Its been long since i studied telecommunications.Please give me some guide lines on the things i
Share on FacebookPOWER AMPLIFIER ENGINEER - DALLAS, TXemail: dennis@worldlink-us.comGlobal Wireless Leader is searching for a Power Amp Engineer to join its team and creatively develop high efficiency RF power amplifier designs and platforms for broadband wireless systems.Key player will be experienced developing power amplifier linearization techniques - this is a critical skill (must have), and will conduct schematic capture and PCB layout of RF power amp and other RF circuits.Additional responsibilities:Construct non-linear models of power circuits and simulate performance using ADS (linear and harmonic balance)Optimize power amplifier bias and matching circuits to meet efficiency and linearity requirementsDevelop and validate power amplifier line-up analysis against requirementsConduct testing and verification of power amplifier ACPR, EVM, and PAEDerive and specify power amplifier and transceiver block performance requirementsQualifications Background in high power (5 to 50)
In a unique initiative, China has started the world's largest cow-dung methane power plant in the Inner Mongolia region, thus using the greenhouse gas methane for generating electricity on a massive scale. According to a report in ENN, the power plant, which was started with an investment of 45 million RMB (roughly 5.7 million dollars) from the country's largest milk producer - Mengniu Dairy, is able to supply 10 million kilowatt-hours of electricity to the national power grid. Methane gas is the second-largest contributor to greenhouse gas emissions worldwide after carbon dioxide, the report said. An adult cow emits 80 to 110 kilograms of the gas over its lifetime. Worldwide, 1.2 billion large ruminants, including cows, produce an estimated 80 million tons of methane annually, accounting for some 28 percent of global methane emissions from human-related activities, according to the US Environmental Protection Agency. In total, the livestock sector is resp
NEC, the Japanese electronics manufacturer, recently unveiled a new concept phone that uses fuel cell as power. While the idea is not new,as Motorola, Samsung and Toshiba also consider implementing this technology into handsets, NEC's fuel cell phone is really something that we haven't seen until now.The handset is apparently named NEC Flask Phone and, at a first glance, it looks like a giant lighter that Bigfoot might really love (if he exists and if he smokes). At a second glance, things seem a bit more serious, as this device is said to pack some sort of a touchscreen that also has the role of a keypad. The phone has a transparent case that allows users to see how much fuel is consumed, thus knowing when to recharge, and it's intended to be a device that perfectly integrates advanced technology and simple but elegant design. There are no technical details regarding the Flask Phone concept, so we don't know much about the nature of the fuel powering it or about the features the phon
Tony Blair has been holding discussions with some of his oldest allies on how he could moount a campaign to become the full-time president of the European Uniion Council, the prestigious new job characterised as “president of Europe.” He is currently the Middle East envoy for the US, Russia, EU, and the UN, but has [...]
From scenta RSS Feed - STEM:
Isle of Eigg gets 24 hours power via renewables. A mix of a hydro, wind and solar power has been designed to power the Isle of Eigg for 24 hours a day, seven days a week in an initiative that has taken 10 years to realise. The system has been designe
This circuit will provide a very stable “Square Wave” Output Voltage. Frequency of operation is determined by a pot and is normally set to 60 Hz. Various “off the shelf” transformers can be used. Or Custom wind your own FOR BEST RESULTS. Additional MosFets can be paralleled for higher power. It is recommended to Have [...]
Winter storms that have paralyzed much of southern and central China are hitting the wider economy, as steel mills and other factories cut production amid shortages of coal and other materials.
Specialty steelmaker Hunan Valin Steel Tube & Wire Co., a local partner of industry leader ArcelorMittal, said Friday that it has suspended some production because [...]
As carmakers race to find the next new technology that will meet the Tier II Bin 5 regulations that the United States plans to implement next year, representatives for Honda announced Monday that the company has developed a diesel power train that is as clean as a traditional gasoline-driven vehicle.With gas prices [...]
Did you know that if you were to post your real estate property on the top 10 real estate sites you would only be reaching 24.1% of the market?*
According to Hitwise.com, the top 10 real estate sites combined reach 24.1% of the market. These are sites like Realtor.com, Move.com, Zillow.com, HomeGain.com, Rent.com, Apartments.com, etc. This [...]
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