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Electrical Cable Connectors And Their Uses

Electrical cable connectors and their uses

by

Dean Bower

Electrical connectors are essential components in innumerable electronic devices as they both facilitate and protect the transmission of an electrical signal. An ideal connector is designed to be resistant to pressure, oil, water and vibration. Other desirable qualities include low-cost, compact size, durability, simple tooling and high insulation value. Connectors are used extensively in communications applications, computers, industrial machinery and consumer electronics.

Connectors are categorized by pin spacing in mm (pitch), number of pins, and number of rows. Common Electrical include:

FFC Connectors: Flat Flexible Cable (FFC) is made up of thin rectangular copper conductors laminated between two layers of polyester insulation. These copper conductors are left uncovered on each end and then tin plated to make electrical contact with the connector. A stiffener is bonded to the cable end which provides mechanical stability for the exposed copper conductors during mating and unmating. This type of cable is used when a straight one-to-one connection is required.

FPC Connectors: Flexible Printed Circuits (FPC) are similar in construction to the FFC except that copper film is chemically etched to produce a specific pattern. While these circuits are custom made for each application, various shapes and geometrics can solve the toughest packaging problems.

[youtube]http://www.youtube.com/watch?v=6GiIVze2Tac[/youtube]

Ribbon Cables: Ribbon cable connector is designed to be used with multi-way IDC connectors in such a way that many IDC connections can be made at once, saving time in applications where many connections are needed. These connectors are not designed to be reusable, but can often be re-used if care is taken when removing the cable.

PCB Connectors: Printed circuit board (PCB) mounted terminal blocks allow individual wires to be connected to the circuit board. PCB mounted terminal blocks are soldered to the board, but they are available in a pull-apart version that allows the wire-connecting half of the block to be unplugged from the part that is soldered to the PCB. These connectors are used e.g. in equipment for data, measurement and control technology as well as power and industrial electronics.

DIN Connectors: A DIN connector is a connector that conforms to one of the many standards defined by DIN. DIN connectors are used widely in personal computers. For example, the keyboard connector for PCs is a DIN connector.DIN 41612 connectors are used widely to connect network equipment, such as routers and switches.

USB Connectors : USB connects computer peripherals such as mice, keyboards, cameras, printers, flash & hard drives using USB cables, USB hubs, USB wireless devices, USB boosters, USB extenders, USB extension cables, USB connectors, USB serial adapters and USB 3.0

PCMCIA Connectors: The PCMCIA (Personal Computer Memory Card International Association) connector (also called the “PC-Card” connector) is used to connect PCMCIA peripherals to computers, generally laptops.

DC Connectors: Direct Current (DC) connectors provide a given application with direct current, so they must be used carefully to ensure equipment isn t damaged. Common types of DC connectors include DC plugs and coaxial DC power connectors, which primarily connect a device to a power source.

IDC Wire to Board connectors: Insulation-displacement connectors and the related Insulation-piercing connectors are designed to be connected to the conductor of an insulated wire by a connection process which forces a blade or blades through the insulation, removing the need to strip the wire before connecting. Such connections are usually seen in low current applications such as telecoms, networking and signal connections between parts of an electronic or computer system. When properly made, the connector blade cold-welds to the wire, making a highly reliable gas-tight connection.

Crimp Connectors: Crimp connectors are typically used to terminate stranded wire. They fulfill numerous uses, including allowing the wires to be easily terminated to screw terminals, fast-on / quick-disconnect / spade-foot type terminals, wire splices, various combinations of these. Crimp-on terminals are attached by inserting the stripped end of a stranded wire into a portion of the terminal, which is then mechanically deformed / compressed (crimped) tightly around the wire.

You can find all kind of electrical connectors with Leotronics. Whatever PCB connection, cable assembly, telecom connector you require they can assist you. All their components are manufactured to the ISO 9000 standard with ISO-001: 2000, ISO 14001:2004 UL and CSA certifications and RoHS compliant product.

Cable Connectors

and

Electrical Connectors

by Leotronics

Article Source:

ArticleRich.com

Ten April Fool’s pranks of 2009

Friday, April 3, 2009

April Fools’ Day pranks harmlessly pervaded worldwide again this year. Media outlets and internet sites have joined family, office workers, and friends to provide a wide variety of practical jokes. Ireland, France, and the United States celebrate April Fools all day, whereas a few countries celebrate jokes only until noon such as the United Kingdom, Australia, New Zealand, Canada, and South Africa.

Car and Driver claimed that GM and Chrysler were ordered out of NASCAR by the White House by the end of 2009 in order to receive any more government loans. There are press releases about this short-lived prank which received controversial feedback.

The Swiss Tourism Board has announced that volunteers were desperately needed, The Association of Mountain Cleaners “makes sure that our holiday guests can always enjoy perfect mountains. Using brooms, brushes, water and muscle power, they clean the rocks of any bird droppings.”

This year Gmail produced a new autopilot feature for April 1, 2009 which can read your email and automatically respond to every message.

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BMW released its new Magnetic Tow Technology which allows your BMW to magnetically attach to the vehicle ahead of you. This enhanced technology allows the driver to remove their foot from the gas pedal and turn off the motor.

The Guardian proposed its move to Twitter, which would allow the newspaper to fit its article content into 140 character messages or “tweets”. Included in this venture was the archiving of past events reported by The Guardian, such as, “1927 OMG first successful transatlantic air flight wow, pretty cool! Boring day otherwise *sigh*”

Google’s technological break through for April Fool’s Day was CADIE, (Cognitive Autoheuristic Distributed-Intelligence Entity). By extracting internet search patterns combined with Brain Search, a part of CADIE technology, Google can now search your thoughts and memories.

Wikipedia even fooled Fox News who claimed that “every item on the home page of the user-generated site Wikipedia is fake. The featured Wikipedia article regaled the “Museum of Bad Art” in Boston.” However, each item on the main page was based on reality — even news articles such as NASA reports a shower of diamonds over the Republic of Sudan, which was based on a meteorite which passed over Sudan whose fragments did reveal diamonds upon discovery.

The Conficker Internet worm had been in the news warning of a worst case scenario when computers worldwide would be affected by the virus. Even the chief security adviser for Microsoft, Ed Gibson, didn’t want to make any predictions about what would happen. Experts just knew that it was set to go off on April 1. Several anomalous happenings were attributed to Conficker including Leroy “Mac” MacElrie who claimed to be the programmer of the Conficker worm and turned himself in to police.

Hotels.com ran an advertisement offering hotel room bookings on the moon which would be offered on European websites starting at £800 a night.

Qualcomm ingeniously revealed a new wireless networking technology called wireless convergence. Making use of the flight patterns of pigeons. They then use innovative solutions to converge the birds with wolves to protect the internal improvements.

Media outlets were not the only ones pulling pranks. Gaming websites across the internet Blizzard, Joystiq, and affiliates posted reviews and announcements of games with tongue in cheek. YouTube offered viewers a unique April Fool’s experience as videos were offered upside down. In Ireland, U2 fans received a U2opia concert on a shopping centre roof top concert rather than the real thing.

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Former Scottish Conservatives leader Annabel Goldie to stand down as MSP

Friday, June 26, 2015

Annabel Goldie, Scottish Conservative Party leader from 2005 to 2011, has announced she will stand down as an MSP at the next elections in 2016. Goldie, who has been an MSP for the West Scotland (previously West of Scotland) electoral region since the Scottish Parliament’s formation in 1999, said she intends to focus on her role in the House of Lords, where she has been a peer since 2013.File:Annabel Goldie.jpg

In a statement today, Goldie said leading the party was an “enormous honour” for her. She also said: “It has afforded me both satisfaction and pleasure to serve my constituents and to serve the parliament and I will look back with great happiness at my time as an MSP. I am grateful to friends and colleagues from all parties for their support. Sometimes we found common ground, sometimes we disagreed but never I hope with rancour nor disrespect. Politics is a rough trade but we have built a strong parliament in Scotland of which we can all be rightly proud.” She said because of Ruth Davidson, her successor as Scottish Conservative leader, the party is now “in fine fettle and stands a great chance of making real progress in the years ahead,” concluding by saying: “I look forward to continuing to work as part of that effort in the House of Lords in the years to come.”

Davidson responded to the news by calling Goldie an “unstoppable force”, adding: “She has been an inspiration to a whole generation of Scottish Conservatives, and she has been a tremendous mentor, support and friend to me. In Holyrood, she has fostered both affection and respect from all members – regardless of their political affiliation – and her retirement from the Scottish Parliament will leave an Annabel-sized hole which won’t ever quite be filled. She is unique.” Meanwhile, David Cameron, UK Conservative leader and UK Prime Minister, said: “Annabel is one of those rare breeds in Scottish politics, somebody known by her first name alone. When she was Scottish Conservative leader, I valued her sage advice. She has been a towering strength to our party in Scotland, a doughty debater in the TV studios and Scottish Parliament and has one of the sharpest wits around. I wish her a long and happy retirement after 17 years unstinting service at Holyrood – but look forward to seeing her on the red benches of the Lords for years to come.”

In Holyrood, she has fostered both affection and respect from all members – regardless of their political affiliation – and her retirement from the Scottish Parliament will leave an Annabel-sized hole which won’t ever quite be filled. She is unique.

Goldie, the Scottish Conservatives’ first ever female leader, was elected unopposed. She took up the role in the aftermath of David McLetchie’s resignation from the role in an expenses usage controversy and subsequent resignation of Brian Monteith from his Conservative whip role in the Scottish Parliament for briefing the media against him. Meanwhile, as Scottish Conservatives won 18 seats in the Scottish Parliament in 1999 and 2003, the party had been less successful in UK general elections in Scotland; Conservatives went up from zero out of a possible 72 UK MPs in Scotland in 1997 to one in 2001. This led to Goldie remarking in her inaugural speech in 2005 that: “The wheels are back on the wagon – and I’m the nag hitched up to tow it.” She also said: “The party is still way ahead of where it was in 1997. And my first task is to take it forward to 2007.” However, under Goldie’s leadership, the number of seats the Scottish Conservatives won in the Scottish Parliament slightly decreased from 18 in 2003 to 17 in 2007 and to 15 in 2011. At the same time, the number of Conservative MPs stood at one out of a possible 59 after the 2010 UK general election.

In the aforementioned 2005 speech, she also said the party could be trusted with devolution in Scotland, adding: “making devolution work better means real devolution: not the lumbering and cripplingly expensive array of government departments, government advisers, consultants, quangos, quasi-quangos and agencies with all their expensive appendages, but devolving down to people and their communities, their right to make their own decisions about their lives, how for example they procure healthcare and how they educate their children.” Goldie would go on to sit on the advisory board for the Smith Commission, which was set up to examine which further political powers should be devolved to Scotland following the 2014 Scottish independence referendum. More recently, Goldie supported a reduction in the voting age for Scottish Parliament elections from 18 to 16 in a vote earlier this month, commenting: “I think it is an opportunity for them to continue their high level of engagement in topical affairs that we saw with the independence referendum.”

Goldie, a member of the Salvation Army’s West of Scotland Advisory Board and a Church of Scotland elder, is not the only Scottish Conservative MSP intending to stand down in 2016. Mary Scanlon, Gavin Brown, Alex Fergusson and Nanette Milne all reportedly intend to leave the Scottish Parliament next year.

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Greek parliament passes austerity bill

Thursday, May 6, 2010

The Greek parliament has approved an austerity bill proposed by the government to help rescue the country’s ailing economy.

The proposal, which includes increases in taxes, as well as salary and pension cuts, passed with 172 members of parliament supporting, 121 opposing, and several abstaining; the proposal needed at least 151 votes to pass. There are 300 total parliament seats.

The vote comes after a debate that took the entire day. Meanwhile, rallies and strikes are being held around the country to protest against the measures; the protests have occasionally turned violent, with a firebomb attack on a bank killing three people yesterday.

The Eurozone and the International Monetary Fund had asked for austerity plans to be implemented so that Greece can access a rescue loan package worth US$146 billion in order not to default on debts. The austerity programme is estimated to save $38 billion. Greece also aims to lower the public deficit to less than 3% of the GDP in four years; at the moment it is at 13.6%.

Prime minister George Papandreou described the situation to parliament ahead of the vote, saying: “The situation today is simple – either we vote and implement the deal or we condemn the country to bankruptcy […] The future of Greece is at stake. The economy, democracy and social cohesion are being put to the test.”

Papandreou also expelled three Social deputies from his parliamentary team when they abstained from voting; however, his bloc still has a parliament majority of 157 MPs.

Finance minister George Papaconstantinou also commented that Greece will default on some of its $12 billion debt on May 19 if action is not taken, saying: “The state’s coffers don’t have that money. And because the only way for the country to avoid bankruptcy and suspension of payments is to take the money from our European partners and the International Monetary Fund.”

Opposition parties, however, say the measures will put too heavy a burden on the populace; the leader of the conservatives, Antonis Samaras, commented: “The dose of the medicine you are administering is in danger of killing the patient. You know that these measures have sparked a social explosion […] The citizens of this country have to believe there is a way out. Because whoever cuts pensions of €700 cannot convince anyone.”

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Knee Surgery At Medanta The Ultimate Choice

Knee Surgery at Medanta The Ultimate Choice

by

Suresh Dabral

Medanta Bone and Joint Institute is a super-specialty institute which focuses on providing the world-class, evidence-based treatment for various orthopedic disorders and sports injuries. At Medanta-The Medicity we amalgamate our expertise in the areas of patient-care, clinical research, and academics in order to provide the premium level of specialized medical care services to our patients.

[youtube]http://www.youtube.com/watch?v=9bnIuKiHdDE[/youtube]

Dr. Ashok Rajgopal is chairman of the Institute of Bone & Joint at Medanta. He has enough expertise in conducting various orthopedic surgeries including knee surgery India and joint replacement. Along with him, there is a team of highly skilled and dedicated orthopedic surgeons who have enough experience in their respective fields. The whole orthopedic team is lead by Dr. Ashok Rajgopal. Dr. Ashok Rajgopal is an internationally acclaimed knee and joint replacement surgeon. The orthopedic surgeons are equipped with state-of-the-art technology including computer navigation system,and high definition cameras etc. The arthroscopic equipment is pretty much beneficial for surgeons in handling technically challenging procedures. If youre looking for knee surgery at Medanta, then you would be happy to know that their state-of-the-art Bone Bank help doctors in difficult cases like revision arthroplasty and bone loss following tumor resection. Moreover, its Alpha Operation Theatre can be accessed from anywhere via satellite linkage for continuing medical education. Although there are numerous renowned hospitals in Delhi including AIIMS, Apollo, Escorts, Fortis etc, but Medanta has something special when it comes to knee surgery India or any other orthopedic issue. At Medanta, there is a latest rehabilitation department with gait analysis lab, hydrotherapy pool, electrotherapy equipment and state of art gym for rehabilitation. There is a highly proficient team of musculo-skeletal anesthesiologists that offers excellent pre, intra and post-operative care. They have highly experienced and dedicated rheumatologist for tackling arthritis. Their team of doctors is supported by highly experienced physiotherapists and occupational therapist that provide out-patient, in-patient as well as domiciliary care to the patients.

Medanta Bone & Joint Institute in Delhi is one of the best institutes for knee surgery India by reputed Heart Surgeon Dr. Ashok Rajgopal in India. Apart from this, it also features an

Heart Institute in Delhi

.

Article Source:

Knee Surgery at Medanta The Ultimate Choice

Wikinews interviews World Wide Web co-inventor Robert Cailliau

Thursday, August 16, 2007

The name Robert Cailliau may not ring a bell to the general public, but his invention is the reason why you are reading this: Dr. Cailliau together with his colleague Sir Tim Berners-Lee invented the World Wide Web, making the internet accessible so it could grow from an academic tool to a mass communication medium. Last January Dr. Cailliau retired from CERN, the European particle physics lab where the WWW emerged.

Wikinews offered the engineer a virtual beer from his native country Belgium, and conducted an e-mail interview with him (which started about three weeks ago) about the history and the future of the web and his life and work.

Wikinews: At the start of this interview, we would like to offer you a fresh pint on a terrace, but since this is an e-mail interview, we will limit ourselves to a virtual beer, which you can enjoy here.

Robert Cailliau: Yes, I myself once (at the 2nd international WWW Conference, Chicago) said that there is no such thing as a virtual beer: people will still want to sit together. Anyway, here we go.

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India: Maharashtra plastic ban comes into force

Monday, June 25, 2018

On Saturday, the plastic ban in the Indian state of Maharashtra came into force. In an attempt to minimise pollution, the state government has introduced a ban on single-use plastics.

The leader of the Yuya Sena political party, Aaditya Thackeray, said on Twitter, “The ban on single use disposable plastic cups, plastic bags, plastic straws, plastic plates and cutlery, styrofoam cutlery and non woven bags”. He added, “these are global issues now and we have taken a step to combat it”.

Plastic pollution has led to the choking of drains, marine pollution and a risk of animals consuming plastics. This year, India’s motto for World Environment Day — June 5 — was “Beat Plastic Pollution”. People violating the plastic ban are to face a fine of 5,000 Indian Rupees (INR) for the first offence. For the second offence, the fine is INR 10,000 and the third time offence is INR 25,000 and a three-month prison term. Deputy municipal commissioner Nidhi Choudhary said, “To weed out corruption, we plan to give inspectors payment gadgets for electronic receipts of the fines”.

The Maharashtra government has given a 90-day period for manufacturers to dispose of existing polyethylene terephthalate (PET/PETE) plastic spoons and plates, while shopkeepers and citizens in general have six months to dispose of plastics. However, the ban does not prohibit plastic usage for wrapping medicines or milk cartons thicker than 50 microns.

The state government had announced the decision for the plastic ban on March 23. According to NDTV’s report, Maharashtra is the eighteenth Indian state to enforce a state-wide plastic ban. Aaditya Thackeray also said, “I congratulate the citizens for making this into a movement, even before the ban was enforceable, giving up single use disposable plastic.”

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Category:June 8, 2010

? June 7, 2010
June 9, 2010 ?
June 8

Pages in category “June 8, 2010”

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Online Fitness Equipment Shop: Health And Fitness Clicks Away

Online Fitness Equipment Shop: Health and Fitness Clicks Away

by

alexanderw4670

Once I saw an old man. He was buying dumbbells from a local fitness equipment store. I was inquisitiveas he was in his 70s. I asked him, \’Dumbbells in such an old age?\’ He smiled. Staring into my eyes, he said, \’Never quit the battlefield; especially when you have health and fitness clicks away.\’ Battlefield? Health and fitness clicks away? His words left me wondering for a while. Since then, it had become a riddle for me. Yesterday, I was doing a bit of fitness exercise research work online. I needed to take notes about nutrients. Search results drove me to a link where I found the answer to my query i.e. the battlefield query. I got to understand why that old man used the word \’battlefield\’ then. Yes, with my internet access, I was surfing through an

online fitness equipment

store\’s website.

[youtube]http://www.youtube.com/watch?v=wxn0fCO0J6E[/youtube]

Since primitive times, humans have been in the battlefield one way or another. Struggle between success and failure, health and disease rotates this world into a battlefield. People, all over the world, try to keep themselves and their dear-ones healthy and fit to fight back bacteria and viruses. Fitness equipment is one of the defensive strategies against such diseases. \’Especially when you have internet access\’–as the old man said– it has become very easy for us to find affordable online fitness equipment.

The right tool for right job signifies wisdom. Whatever the fitness exercise plan is, its successful accomplishment requires time and effort. With commitment and devotion, all exercise plans bring harmonious results. There is no denying the fact that the right fitness equipment is a must to carry out the right fitness exercise plan. For this, some of us join either nearby gymnasiums or fitness clubs. On the other hand, some of us would take fitness equipment to their homes, offices, schools, colleges, universities, and hospitals etc. This is how; we fight back against hostile diseases. Human nature has been programmed in such a marvelous way that it never quits any fight against viruses. With strong muscles and strengthened bodies, victory is always near, and one never quits the battlefield.

The Internet has made fingers talk and eyes listen. Nowadays, fitness exercise is at your finger tips. With a few mouse clicks, your search with keywords \’fitness equipment\’ or \’online fitness equipment\’ stores will offer you hundreds of links to find what you need. Some specialize in home fitness equipment; whereas, a few others will offer you exercise equipment and accessories for commercial use. All you need is to find the \’home of fitness\’ website where you can compare prices, and buy just about everything from exercise bikes to treadmills and resistance equipment to yoga fitness equipment. Moreover, you can look for the weights, fitness DVDs, mats, benches and speed balls.

To accommodate all the fitness exercise plans wisely, you should always look for affordable and reliable

Fitness Equipment

. If you need to lose weight or improve your fitness, the correct fitness equipment will help you be victorious in the battlefield of life. And, always remember the wise words of that old man, \’Never quit…especially when you have health and fitness clicks away.\’

http://www.fitequipment.co.uk/

Article Source:

ArticleRich.com

Heat protection system on Space Shuttle Atlantis damaged during liftoff

Saturday, June 9, 2007

The Space Shuttle Atlantis has received at least a 4 inch tear on its Thermal Protection System (TPS) on one of the Orbital Maneuvering System (OMS) pods near the thrusters after it took off on June 8, but officials say the damage is not concerning yet, and the OMS was not damaged.

“There’s not a whole lot of concerns just yet,” said a spokesman for NASA, Louis Parker.

“Preliminary Area of Interest in TPS inspection: Around a 4 inch blanket reported sticking out at the port OMS pod. Crew reported that on the port OMS pod they can see a 4 to 5 inch piece of blanket sticking up. They are getting photos,” said NASA.

The OMS is used to control the shuttle’s movement in space and is also used for orbital injection and NASA says that preliminary imaging shows that the OMS was not damaged.

“Analysis by launch team looking at other camera views show that the tyvek cover did not strike the OMS pod,” said NASA.

Astronauts inspected the shuttle for more damage at approximately 2:00 p.m. (eastern time) using Atlantis’s robotic arm with digital cameras placed on the end, but found none and Atlantis is still planned to dock with the International Space Station.

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