Category Archives: Electronic Products

Video Wall Software Improving Content Management

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Let’s face it: today’s technology is miles ahead of the technology from even ten years ago, and it’s improving at an exponential rate. Standard definition is hardly standard anymore; now 1080p high definition is the norm for most types of screens. And the new high definition – 4K Ultra HD – is a full four times sharper than regular HD!

 

With flatter, thinner screens that support ever higher resolutions, it’s clear that our hardware has surpassed our expectations and given us the possibility for the absolute top-of-the-line screen quality when it comes to audio/visual solutions. So what’s left? Where do we go from here, and how can we possibly improve upon what we already have?

 

The answer, which many overlook, is content. Sure, we may have the means to display amazing images and videos on super-sharp screens, but we also need the right content to actually put on those screens, and an easy way of doing so.

 

That’s why video wall software has become just as important as the actual hardware. Video wall installations are ideal for a wide variety of environments, from retail to education to entertainment, but often the content management systems can be complicated and time-consuming.

 

With the right video wall software, you should be able to manage your content with ease. That’s the next step in technological innovation: not just improving the hardware, but improving the ways that we add and manage content. We’re moving towards a world where content is king, and management that is both intuitive and user friendly is the name of the game.

 

Software also adds a level of customization that allows you to really make the content reflective of your identity or brand. Customization is increasingly important in today’s world where we are constantly inundated with information that can seem generic. With software that lets you customize your content, you can create something that is completely unique to you and your company. This is perfect for when you want to stand out in advertising or create dynamic presentations to showcase your business.

 

The right video wall software allows users to program and schedule content so that it will play at specific times-perfect for planning ahead. There are usually plenty of configurations available as well, like picture in picture. Software is also useful when you want to use a combination of different media sources, such as CD/DVD players, cameras, the internet, and more.

 

The future of AV technology is content management, so instead of just thinking about the right hardware, consider also a system that comes with integrated and intuitive software.

 

Eagovision is an excellent and professional video wall solution and software provider in the industry. Our Pro Video Wall Solution is a “Digital Signage Software” with complete Hardware that allows users to create unique Video Walls and amazing effects for their own Video Wall Displays.

 

Welcome to visit our website to gain more insight what our video wall software can do. If you have question or need technical support, please feel free to contact EAGOVISION.

 

Article Source: http://EzineArticles.com/expert/Jake_K/2157293

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Overview of Power Capacitors

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What are they?

 

Power capacitors work by acting as a reserve power bank; they store the charge rather than being the source of power such as the battery. When you are listening to your music, and playing a heavy sub-bass note, the power will draw from the capacitor rather than from the battery so to ensure that the rest of the car will not be starved of power i.e. the headlights dimming. It will act as a buffer so that that the power being delivered to the amplifiers will not drop below the recommended voltages and be steady therefore reducing the risk of damage to the components.

 

So what power capacitor to choose?

 

After doing a bit of research, the general rule seems to be 1 farad per 1000 watts of power that your system is running at. So using that, a 1.5 farad power capacitor should be ideally suited to a 1500 watt system. There is a large selection of power capacitors available out there, for example, this power capacitor is a 2 farad power capacitor designed for smaller systems, this is not to say however that it will have a reduction in performance, however for those systems that require more power, a power capacitor with a higher farad will be able to deliver for longer and will usually be of a higher build quality.

 

How to install the capacitor

 

Ideally the capacitor needs to be installed as close to the amplifiers as possible. The capacitor requires a 12 volt positive from the battery and a separate ground, to the amplifier; so that the 12 volt positive is ‘inline’ with the terminal from the battery and the amplifier. The amplifier 12 volt positive is then taken from the capacitor while the amplifier is usually grounded separately as it is important to use as short a ground cable as possible to reduce any potential ground interference.

 

When you need to consider other alternatives

 

Power capacitors will not always be of help when you are listening to music, if the lights for example dim down, and stay dim, this indicates there is a deficiency of power and there are other methods of solving the problem, it could potentially be that the battery is not able to generate a charge sufficient enough to meet the demands, so installing a higher cranking battery is usually the common solution however it is possible that upgrading “The Big Three” may also solve the issue(see below for more details). It is also important to check that the current alternator can produce a charge that will be sufficient with a larger battery.

 

‘The Big Three’

 

The big three is a popular upgrade. It consists of upgrading three wires in the car to ones that are much thicker. As a result of using much thicker wire, more current is allowed to flow through; hence the overall effect seen will be that the voltage running through the car will be higher. The three wires that are upgraded are the wire from the alternator to the battery, the engine ground to the chassis and the battery ground to the chassis. It is common, but not always, that people will choose 0 gauge power wire when going about the big three upgrade. This is vital again to ensure that the voltage delivered to the amplifiers does not drop so low that the risk of damage is possible.

 

Conclusion

 

So in conclusion, there is no hard or fast answer to if a capacitor is necessary or not. However capacitors may have benefits if used appropriately. There are large selections of capacitors; some come with digital volt meters, distribution blocks etc., while others are purely chosen for aesthetic pleasure, I myself went for a 4 farad power capacitor with a built in digital volt meter with an LCD display so that it was something I was able to display and looks pretty damn cool.

 

If you need more details about power capacitors and capacitor supplier, welcome to visit our website and feel free to send inquiries to YUHCHANG – the outstanding and professional power capacitor manufacturer in Taiwan.

 

 

Article Source: http://EzineArticles.com/expert/Neil_Patel/563675

Article Source: http://EzineArticles.com/3791870

 

Gamma-Resistant FRAM RFID Chips Enable Cradle-to-Grave Tracking of Medical Devices

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Japan’s Fujitsu Semiconductor Ltd has developed a radiation-resistant radio-frequency identification (RFID) chip with full traceability. When exposed even to small doses of gamma radiation, the memory of conventional RFID tags with E2PROM or Flash is completely erased or corrupted. By contrast, Fujitsu’s FerVID family of products with ferroelectric random access memory (FRAM) can withstand up to 50 kGy of radiation, more than twice the industry standard.

 

FRAM is a type of memory that uses ferroelectric thin film as a capacitor for storing data, which is not lost when power is shut down. It is a high-performance, low-power technology that combines the benefits of nonvolatile memories (E2PROM and Flash) with high-speed RAM (SRAM and DRAM). Compared to other nonvolatile memories, key advantages of FRAM include a fast read/write speed, low power consumption and high endurance (10 billion read/write cycles). This tamper-resistant, secure memory is not affected by magnetic fields. Most importantly for medical and pharmaceutical applications, FRAM is radiation-resistant. FRAM’s properties combined with the tracking capabilities of RFID simplify the tracking process for medical devices and help to ensure their safety.

 

“If you embed the FRAM RFID tag in medical bags, filters, surgical instruments, syringes, tubes, or other single-use products at the time of manufacture, you can track and manage the devices over their entire lifecycle from manufacturing to sterilisation, shipping, receiving, storage, use and disposal,” says Junichi Teramae of Fujitsu Semiconductor’s Solution Engineering department. “The data stored in this tag can be shared with electronic medical records at hospitals, if NFC smart phones or tablet terminals are used as an RFID reader,” he adds.

 

The FerVID family of products, with the combination of high-impact thermoplastic materials, has also found success in medical products that undergo autoclave sterilisation. Last year, Fujitsu supplied FerVID family products to Japan’s second-largest printing company, Toppan Printing Co., which makes tags for use with disposable gauze, surgical tools, sterilisation containers and other medical products. The new RFID tags, which are fabricated from Radel polyphenylsulphone resins formulated by Solvay Specialty Polymers in the United States, withstand the high temperatures, pressure and humidity produced by the autoclave process.

 

Fujitsu’s FerVID family offers HF and UHF FRAM RFID products. The ISO 15693–compliant devices cover the 13.56-MHz operating frequency and feature 2-kByte and 256-Byte memories, respectively. In the 860 to 960 MHz UHF band, Fujitsu offers 4-kByte and 64-kByte FRAM devices, compliant with the EPC global C1G2 standard. In addition to standard ISO commands, the products feature anticollision capabilities and custom fast read/write transmission commands.

 

Founded in 1999, SAG Securitag Assembly Group is a RFID technology products manufacturer in Taiwan. We provide FRAM RFID for customers. Ferroelectric RAM (FRAM) is a memory technology that combines the best of RAM and ROM. FRAM is ideal for applications that require high-performance, non-volatile and large memory. FRAM offers several major advantages over EEPROM, including its speed, endurance, low power consumption, security, and tolerance for radiation.

 

Looking at all these features, SAG build hard tags with MB89R118/119/112 powered by Fujitsu to target demands from industrial and health care sectors. Constructed by overmolded process, these tags are certified to have its outstanding capability to reach a heavy-duty level. If you need more details about FRAM RFID or other RFID applications, welcome to visit our website and feel free to contact SAG!

 

Article Source: http://www.medtecjapan.com/en/news/2012/07/10/828

 

How Capacitors Work

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Capacitors, which were previously known as condensers, are electrical components that store electric charge temporarily. Although capacitors may come in various shapes and sizes, they all have one function in common, storing electrical charge. The capacitor has two terminals that are separated by a non-conducting substance called dielectric. The dielectric can be made of film, paper plastic or air whereas the terminals can be made of aluminum or other conductive metals. One can even make capacitors at home by using two pieces of aluminum foil and a piece of paper. Although it would not be a good capacitor, it would still be able to function.

Although any non-conductive material can be classified as dielectric, only specific materials are used to construct capacitors depending how it will be applied. The dielectric can dictate what type of capacitor it would be and its application. The type and size of the dielectric used would determine the application of the capacitor. Some capacitors may be ideal for high frequency applications whereas others may be better at high voltage applications. They can be used for a variety of applications ranging from torch lights to huge capacitors that can power buses.

Capacitors that use air as a dielectric material in them can be used for radio tuning circuits. Capacitors using Mylar can be commonly found in timer circuits such as alarm clocks and glass and are often used as a dielectric material in capacitors that require high voltage applications. Applications that have high frequency such as x-ray or MRI make use of ceramic capacitors.

The amount of charge that a capacitor can store, which can also be called its capacitance, is measured in units called farads. A capacitor unlike a battery can take only a fraction of a second to completely discharge. A battery may however take minutes to do so. Due to this feature of capacitors, they are often used in the electronic flash on cameras. When you click a picture the flash come and goes off immediately. This is a good example of a capacitor discharging all its stored energy in a fraction of a second. When the flash is not clicked, the battery charges it up and it discharges this energy when a picture is clicked using flash. This however can be dangerous as capacitors such as those in television sets can contain large amount of charge. Therefore, if you were to open your TV set and touch the fully charged capacitor it could kill you.

Capacitors have definitely improved electronic devices tremendously and as well as aided in the advancement of technology greatly. However, when using electronic devices that have capacitors that can store a huge charge, one should always be very careful.

To learn more about how capacitors work or find where you could purchase them, you can log on to our website at thegreenbook.com

Article Source: http://EzineArticles.com/?expert=Amrit_Pal

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How does RF Module work?

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RF Module(radio frequency module)

K is one of the wireless telecommunication, data, video and multimedia products manufacturers in Taiwan. Specialize in wireless video sender, wireless baby monitor and RF module. We are committed to offer high quality and cost competitive wireless video sender, wireless baby monitor and RF module products. We sincerely hope our technologies and products will be of help to you. Welcome to contact us for more product details.

RF Module Company is a leading manufacturer which specializes in broadband wireless audio and video product, ranging from 2.4GHz up to 60GHz. Based on its home-grown RF technologies, K has successfully developed a series of rf modules products, such as:

  • RF module
  • OEM RF module
  • RF AV module
  • digital audio module
  • wireless baby monitor
  • wireless digital audio
  • wireless av sender
  • wireless audio video sender
  • wireless home surveillance system
  • multiple ports AV sender
  • wireless digital media product
  • millimeter wave fixed wireless module

 

RF Module Series:

 

Picture of 2.4GHz RF Modules

2.4GHz Types of RF Module

 

Picture of 2.4GHz Digital Audio Modules

2.4GHz Digital Audio Types of RF Module

 

Picture of 5.8GHz RF Modules

5.8GHz Types of RF Module

 

Picture of 433MHz FSK/ASK Modules (For IR Extender)

433.92MHz FSK/ASK RF Signal Modulation (for IR Extender)

 

Marine Antennas of BJNAV with special design

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BJTEK Navigation, INC. Emphatically to the GPS satellite positioning navigation correlation product research and development production, may depend on the customer demand to give the OEM/ODM service, at present has produced the ship with/the vehicle with the GPS antenna and the receiver, the GPS antenna module and the receiver module, the GPS/GSM/3G antenna, GPS receiver, outside various types GSM meets the antenna and in constructs the type GSM/GPRS antenna module design,the BTGPS data logger, GPS/GMS/GPRS tracker, GPS automobile navigation, bluetooth GPS receiver, GPS satellite clock, the ship uses the VHF/UHF antenna, GPS/VHF with/the vehicle the double frequency antenna and 2.4G/5.8G antenna and each kind of high frequency coaxial cable line and the attachment designs Che Chih and so on.

BJTEK has specialized in producing marine antennas over 20 years experience. All of our  marine antennas  are a complete combine with high security quality; sustained innovation; and advanced technology. BJNAV navigation is one of leader antennas maker in Taiwan; especially marine antenna mount applications.

Our product is designed for the vessels mast that require long extra cables without signal constraint to the GPS receivers. The VHF marine antenna is not only hidden in a durable and waterproof cover; but also cable is protected by a base which can prevent damage. The special design for marine antennas are really delicate; compact and reliable. Besides that have concinnity and compacted design for base. It is the integration of the high performance GPS patch antenna and a low noise amplifier into an extremely fully waterproof enclosure and when connected to a GPS receiver with 2.5 to 5.5V DC antenna power; it can provide excellent antennas signal amplification and out-band filtering with rejection for that receiver at 2.5V DC or 5.5V DC input voltage. We can supplies satisfy customer’s require marine antennas shape; material; color and logo available. We provide the best antennas with high quality and competitive price.

 

Marine Antennas Series:

GPS Marine Antennas

GPS Marine Antennas

 

GPS Receiver Marine Antennas

GPS Receiver Marine Antennas

 

GSM Marine Antennas

GSM Marine Antennas

 

GPS/VHF Combo Marine Antennas

GPS/VHF Combo Marine Antennas

 

Marine Base Mounting

Marine Base Mounting

 

Marine GPS/GLONASS Antenna

Marine GPS/GLONASS Antenna

 

Marine XM Antenna

Marine XM Antenna

Leading Manufacturer of PA Amplifier – Hylex

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HYLEX’s PA amplifier products are hard-wearing and reliable because they have to be able to work without interruption in aggressive environments.

HYLEX has a wide range of mono PA amplifier (Public Address Amplifier) models from 10 watts to 300 watts, we can offer most suitable Public address amplifier model depending on the size of audio broadcasting environment or area.

With the innovation, our new designed of Interchangeable PA amplifier system combines different purposes of previous amplifier models. In which only consist of power amplifiers are the standard models among the PA series. However, people with different demands have several selections which can fit their requirements by choosing different models from these PA amplifier series.
The exceptional price / performance ratio of this PA amplifier series is very competitive that made it popular with users.

 

PA Amplier Products:

 

PA-625 Conference & PA Integrated Amplifier

PA-625 Conference & PA Integrated Amplifier

 

PA-625/DPL Conference & PA Integrated Amplifier

PA-625/DPL Conference & PA Integrated Amplifier

 

PA-615 Integrated Amplifier

PA-615 Integrated Amplifier

 

PA-615/DPL/REC Integrated Amplifier

PA-615/DPL/REC Integrated Amplifier

 

==Company Profile==

HYLEX was established in 1981, is a manufacturer of professional audio amplifiers & wireless. We have continuing grown under President and General Manager’s 20 years management experience.

We manufacture the highest quality public address amplifier system, Karaoke amplifier system, UHF wireless Portable Sound system.

Factory is strategically located in the heart of the Taichung city minutes away from airport, train and bus stations and freeway exit.

The total area of factory is 3,000 sq. meters production and office facility, this facility currently houses 60 staffs and an array of the most advanced production equipment; also our management continually huge invests for quality control.

The cornerstone of HYLEX’s success has always been a commitment to quality, only the best quality components and materials are used and as confirmation of this commitment.

Every amplifier & wireless unit is calibrated and tested as individual components and as a complete system to ensure reliable performance.

HYLEX is not only a manufacturer; we also boast a highly qualified team of design engineers to fulfill our design philosophy “Sound Acoustic Design” which combines technical excellence with subjective acoustic experience.

Our engineer team also dedicated to technological innovation and has invested heavily in research and development in order to keep pace with international amplifier & wireless audio technology.

Our management continually huge invests for new products development every year. At the moment we have experienced R & D group, also we are seeking more R & D staff.

With more than 20 years of experience in the design and manufacturing of sound & wireless system, HYLEX is proud to introduce a new product line of multi-function, multi-purpose & all-in-one Portable wireless sound system with a wide range from 40 Watts compact portable sound system of PA-520i series to 50 & 60 Watts PA-821P & 8416 Portable Public Address System.

Speed Dome Keeps Everywhere Under Surveillance

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About Speed Dome

Speed dome for outdoor and indoor surveillance system, TongSon keeps a watchful eye on our customer’s security. A high speed dome is able to make every movement be monitored with its 360°continuous pan rotation and 90° tilt scan range. We launched 30x Wide Dynamic Day&Night High Speed Dome Camera and 3-Axis speed dome Control Keyboard since August 01, 2006.

TSC-430D has many powerful features:

  • The highest Optical Zoom 30 times, Focusing Distance: 3.3~99mm.
  • Wide Dynamic Range enhanced by 126X to against strong back light.
  • Crisp & Clear image through SONY EX-View HAD CCD.
  • High Sensitivity: 0.5Lux/F1.6 (Color), Outstanding WDR 52db
  • Super Noise Reduction offer the efficient hard disk saving (70% saving effect compared to standard cameras)
  • Day&Night Mode by Auto IR Cut Filter Removal available.
  • Auto Electronic Flip(Make the images flip 180° immediately without interruption while tracking and monitoring the object passing right below the camera for positive direction)

Making your environment safer and protecting your life against attack are the main purpose of speed dome. TongSon has been involved in searching for the best solution and the most improved technology of security devices for several years, and we’ve tried every effort to improve the function of speed dome. For presented high speed dome camera, there are variety of specifications of each speed dome for your concern.

Speed Dome Series:

TSC-430D – 30 times Outdoor Wide Dynamic Day and night High Speed Dome Camera

Picture of Outdoor 30x Wide Dynamic D&N High Speed

 

TSC-418 – 18 times Outdoor High Speed Dome Camera

18x Outdoor High Speed Dome Camera

 

TSC-418D  – 18 times Outdoor Day and Night High Speed Dome Camera

Picture of 18x Outdoor D&N High Speed Dome Camera

 

TSC-426D – 26 times Outdoor Day and night High Speed Dome Camera

Picture of 26x Outdoor D&N High Speed Dome Camera

About TongSon

TongSon manufacture series of Dome cameras, CCTV cameras such as Day & Night cameras, Board Camera, Varifocal Vandal-Proof Dome Camera, IR Waterproof Camera, License Plate Recognition cameras, IR Standard Day & Night Box Camera and so on. We also supply Digital Wireless CCD Cameras & Surveillance System. We always insist strictly inspection in process, and always consider about its lifetime, safety, heat-resistant to make them reliable.

We always carried out the quality to meet customers’ requirements, and provide more perfect consultation pipeline, and offer more information about OEM and ODM for our customers.We sincerely invite you to take the time to browse our web site to discover delta speed dome company.

 

World-Class Mobile Antennas Manufacturer – EVERCOM

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Founded in 1993, Evercom Communication Technology Co., Ltd. is an outstanding mobile antennas manufacturer specializing in WIFI, GSM antenna, CB antenna mount and accessories. We put a lot attention on quality control of our products, high quality is what we are pursuing. Also, we keep on research and develope to make innovations, manufacturing the best mobile antennas series to all our clients need.

If you are interested in EVERCOM mobile antennas, GSM antenna or CB antenna mount series, welcome to visit our site and if you need more information please send your inquiry, we’ll be reply for you as soon as possible.

GSM Antenna - EVERCOM

GSM Antenna – EVERCOM

 

Evercom Communication Technology Co., Ltd. 
NO, 108 JIESIN STREET TAOYUAN CITY 33063, TAIWAN, R.O.C
Tel: +886-3-376-5678
Fax: +886-3-376-5319
E-mail: service@evercomtech.com

The PA Amplifier of Hylex

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The PA amplifiers which Hylex produced are always reliable because the products have to be able to work without interruption in aggressive environments. Hylex has a wide range of mono PA amplifier (Public Address Amplifier models from 10 watts to 300 watts, we can offer the most suitable PA amplifier model depending on every size of audio broadcasting environment or area. Our development department designs interchangeable PA amplifier system combines different purposes of previous amplifier models with the innovation. Buyers with different demands have many selections which can fit their requirements by picking up different PA amplifier series.

The price of these products is very competitive that made it valuable with all customers in different industries. With the exceptional quality, we believes that their PA amplifier products will make you satisfaction. If you interested in any question about our products, please contact us, we are pleased to serve you.

INC-series-pa-amplifier-23-B

INC-series-pa-amplifier-23-B

Hylex Electronic Co., Ltd.
No. 26, Ta-Ho St., Taichung City, Taiwan
Tel: +886-4-23110606  
Fax: +886-4-23110505
E-mail: services@hylex.com