Specifications

• State-of-the-art tray-pushing design,
  Robust design against vibration with strong tray-holding function,
• Dustproof,
• Easy-to-use, extended card removing slot,
• 2mm space reserved for panel and case design,
• Customizable tray design (Optional color and available space change…)

Applications

Attend Nano SiM Card yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

M031BTYE3AN

M031BTYE3AN, the new member of the M031 family, offers Bluetooth communication, which is the first communication technology that comes to mind when it comes to IoT. The latest version of Bluetooth communication meets with the users with BLE (Bluetooth Low Energy) 5.0. As a result, its use in portable or wearable devices offers great advantages in terms of space and power consumption.

• Arm® Cortex®-M0, Armv6 (48 MHz)
• Bluetooth Low Energy BLE 5.0 and RF 2.4GHz
• RX sensitivity: -94 dBm (1 Mbps)
• Data speed: 1 Mbps – 2 Mbps
• Programmable TX power -20 dBm / +8 dBm
• 128 Flash / 16Kb SRAM/ 512 bytes SPROM
• 1.8V – 3.6V operating voltage
• -40°C +80°C operating temperature
• 12xPWM 96MHz/5 channel PDMA support
• 16 channel 12bit ADC
• 1x USCII / 2x Uart / 1x I2C / 1x QSPI / 1x SPI support
• 128-bit Unique Customer ID
• QFN48 case

Nuvoton M031 Series yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

Terminal Block with Double-Arm Spring Technology: Degson’s innovative Dual-Level Spring-Loaded Connector allows you to connect with multiple cable types. You can easily perform your applications with single-core, ferrule-crimped multi-core cables and flexible cables.

• Easy and convenient application with double-level spring-loaded patented technology,
• Secure connection in vibrating environments with spring-loaded technology,
• Can be used without using any tools,
• Multi-core cable can be applied with the optional arm positioning feature,
• Possibility of checking without dismantling the connection with test holes,
• Vertical and horizontal mounting options,
• Possibility of writing on the product with laser printing

Terminal Block with Double-Arm Spring Technology yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

Goreme Outdoor Museum

Goreme, a town connected to the center of Nevsehir, greets you with its miraculous beauty as soon as you step into. Goreme, which overlooks the valleys where the sunrise is seen with the view of hot-air balloons floating into the sky, also hosts one of the most important outdoor museums in Turkey. There are many chapels in the region, which was once the symbol of monastery life between the 4th and 13th centuries AD. You can see and visit the houses, living areas and storerooms from the early ages in the settlement area made by carving the insides of rocks. Goreme Outdoor Museum, which is on the UNESCO World Heritage List, also attracts people with its frescoes and geometric decorations on the walls of the churches.

Uc Guzeller (the Three Beauties)

The Three Beauties, one of the sources of legends in Cappadocia, is the region where there are three chimney rocks on cliff edges. According to the legend about these chimney rocks, which have become a symbol of lovers, the king’s beautiful daughter falls in love with a shepherd and wants to marry him. As the king doesn’t allow their marriage, the princess and the shepherd run away. The rumor says that the princess and the shepherd, who had a child, turned into stone while begging to get rid of the king’s men. The Three Beauties, the symbol of the shepherd, the princess and their children, also manage to fascinate its visitors with many other stories. You shouldn’t just pass by without visiting the region, which has been the subject of many legends and has become even more fascinating with its wonderful landscape.

Uchisar Castle

Uchisar Castle, one of the most beautiful places where Cappadocia scenery can be viewed, is the highest point in the region. The castle, which has been used for defense purposes since the Byzantine period, is also among the places where the Turks lived when they first came to Anatolia. Uchisar Castle, which is a multi-storey building with many windows, consists of two very high chimney rocks. Apart from the breathtaking scenery, it also allows you to witness the history with its rooms, cellars and carved tombs on the stairs that are climbed to reach the summit.

Pigeon Valley

Pigeon Valley, another symbol of the Cappadocia region with its trees filled with evil eye beads, reflects the importance of pigeons for ancient people. Pigeon Valley, named after the nests carved into the rocks by the people living in the region until the 9th century, is famous for the use of pigeon droppings in ancient times. The region, where pigeon droppings were used in vineyards and eggs were used in the plaster of murals, is of great interest to tourists as a hiking area. You can also come across people who make wishes on the branches of trees decorated with evil eye beads.

Ihlara Valley

Ihlara Valley is one of the most impressive sightseeing places in the region, dragging its visitors to a completely different world. While the steps decorated with greenery that have become a reflection of nature are used to descend to the green valley, which is actually quite steep, those who want to have a bird’s eye view of the valley prefer tours in hot-air balloons. For those who want to explore the valley on foot, a green nature accompanied by the Melendiz River and the chance to get to know the houses where ancient people lived and the churches where they worshiped await. You should add Ihlara Valley, which contains several mysteries and natural beauties, to your must-visit list.

The underground cities in Cappadocia promise its visitors a unique experience.

Derinkuyu Underground City

The underground cities in Cappadocia promise its visitors a unique experience. An impressive and mysterious journey in the underground cities awaits those who appreciate the beauties on the surface of the region. Derinkuyu, the largest underground city in Cappadocia, is famous for sheltering many people in huge cities in deep wells. The tourists often find Derinkuyu Underground City quite mysterious as it was built during periods when the possibilities were very limited and life was maintained underground.

Kaymakli Underground City

Kaymakli Underground City, which is thought to be a 8-floor like other underground cities in Cappadocia, attracts huge attention with its impressive church designs and living spaces inside. The city, which carries the traces of several civilizations, is source of a fascinating mystery with its every floor. The first floor of the city was usually used as a barn, while the church and cemetery are located on the second floor. It is believed that the third floor was used as a wine cellar, food storage area and dining area, while the fourth floor was designed as a narrow kitchen in order ensure protection against possible enemy attacks.

Tour with Hot-Air Balloons

Cappadocia, where many secrets are waiting to be discovered with its unique landscape, definitely needs to be seen from a bird’s eye view. Hot-air balloons, which make the existing landscape even more beautiful, allow you to visit all the touristic places within a 2-hour tour. Balloons that take off at sunrise in the morning are an excellent option for you to experience the valleys and chimney rocks from a different angle.

Cappadocia: Autumn Winds in the Land of Beautiful Horses yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

Manufacturing products and offering solutions for the defense, aviation, electrical/electronics, lighting and electromechanical industries, EMGE Electromechanical Equipment Industry stands out with its wide-ranging high-tech machinery park and expert staff, and carries out its manufacturing activities with a total of 170 qualified employees, 30 of whom are engineers. We met with Mustafa Can Ertug, the General Coordinator of Lighting Department of the company, who stated that they are the solution partner of Türkiye’s leading organizations, and talked about their operations and activities.

Can, can you tell us a little about yourself?

I was born in Ankara in 1976. I am a graduate of Bilkent University Business Information Management. My working life, actually started in my childhood, continued in our family company after I graduated from university. I have worked in several departments at the company. Today, I am the manager of the LED lighting unit, which is one of the fields of activity of our company.

Can you give information about EMGE?

Our company started its operations in 1975 as “Ertuglar” in a small workshop, by two brothers Huseyin Munip Ertug and Ahmet Mithat Ertug. Our company changed its title to “EMGE Electromechanical Devices Industry” in 1981, and to “EMGE Electromechanical Devices Industry Inc.” in 2018. Today, EMGE, operating in an indoor area of 7300 m² and an outdoor area of 10,000 m², has been continuing its manufacturing activities in several fields related to electronics and mechanics for more than 45 years. Our team, which adopts continuous improvement as a principle, has AS9100, ISO 9001, NATO and National Confidentiality grade facility security certificates, in addition to conducting Six Sigma and Kaizen studies in this direction.

What would you like to say about EMGE’s products and services?

Today, EMGE is serving as a solution partner to Türkiye’s leading organizations in the defense and aerospace industry in addition to panel-type measuring instruments, low-voltage current transformers, high-voltage safety equipment and LED lighting components it manufactures under its own brand. Our company has a large machine park consisting of electronic component placement lines, CNC milling machinery with high precision and technology, CNC sliding vending machines, CNC lathes, CNC machining centers, plastic injection machinery, ultrasonic welding machines, vacuum casting machines, serigraphy machines and coil winding machines. It also has a testing laboratory equipped with devices such as CMM measuring devices, vibration and shock testers, air conditioning cabinets, energy and power analyzers, LVD testers, service life testers and a goniophotometer for quality control of the products manufactured in our company.

“As a domestic manufacturer, we aim to design lenses that can compete with global companies and become a company that can offer innovative solutions and export to foreign countries and stand out with its sustainable quality products.”

Can you tell us about your activities in the lighting sector?

In the lighting sector, our company took part in special projects by partnering with defense companies, in accordance with the demands of the defense industry. The design, molding, technical analysis, manufacturing and testing of our products are carried out by our own team. Our company can design and manufacture electronic cards and components, carry out all the electrical tests required for these cards, and also design and manufacture LED drivers of different power levels for LEDs. Also, we stand out as a domestic player in the lighting sector by manufacturing optical lenses for use in LED fixtures at international standards. The optical design, injection molding and printing, and photometric measurements of all lenses manufactured are carried out in-house, and we also respond quickly to special lens designs in line with the requests of companies.

What are your investments and targets for optical lens manufacturing?

As a domestic manufacturer, we aim to design lenses that can compete with global companies and become a company that can offer innovative solutions and export to foreign countries and stand out with its sustainable quality products. Doubling the lens variety in our product range in 2021, we aim to reach our customers with more options and solutions, to offer new and flexible products to the sector by investing in machinery and equipment necessary for the mass production of silicone lenses, in line with our R&D activities.

What differentiates you from your local and global competitors?

Above all, we are a company that has adopted and advocate for domestic production principle. We always prioritize quality in our operations and make the necessary investments for this. With our expert and qualified personnel, as well as high-quality machinery and testing laboratories, we undertake turnkey projects in line with the demands of our customers and create sense of partnership in the field of electromechanics.

How was the first three quarters of 2020 for your company?

Of course, the pandemic affecting the world has also affected us. The pandemic, as well as the economic recession that came with it at a time when our investments were continuing, caused many of our projects to stop. This was a challenging and financially difficult period in terms of completing ongoing projects, protecting our staff against the pandemic, and ensuring that the working environment was sterile and protected. Contributing to the process by manufacturing a critical part of the national ventilator project carried out by Aselsan was the only satisfying point this year.

“With our expert and qualified personnel, as well as high-quality machinery and testing laboratories, we undertake turnkey projects in line with the demands of our customers”

What are the expectations of EMGE and your industry for 2021?

As EMGE, we expect that the pandemic will be under control in 2021, a vaccine will be found soon, the sectors affected by the pandemic will return to normal, the economy will revive, investment and employment opportunities will increase, and thus we will be able to undertake projects beneficial to our country. By completing our ongoing new factory construction, we aim to focus more on institutionalization and efficiency in 2021 and achieve sustainable improvements by reviewing the quality and manufacturing processes.

Do you export your products? Are there any specific markets that you target?

As EMGE, we are currently operating mainly on the domestic market. Many of the products we manufacture are exported indirectly. Currently, we have direct export to Lebanon, Afghanistan and Egypt. Also, the European countries, Russia, Africa and Arabic countries are also our target market for lens export.

EMGE: Innovative Domestic Solutions in Defense yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

The HONOR MagicBook Pro, promising high performance with its 16.1” FullView display and stylish design, stands out with its new Ryzen 4000 series mobile processor. The product, standing out with its performance-enhancing and creativity-enhancing technology for content developers, features the latest generation 6-core Ryzen 5 4600H mobile processor and Radeon Vega 6 graphics processing unit. With its ultra-fast 512GB PCIe NVM SSD drive and 16GB DDR4 dual-channel memory, the MagicBook Pro offers the longest battery life compared to its equivalent competitors. With its 16.1” FullView display, it can provide 100% of the sRGB color scale, winning the admiration of game and movie lovers. Weighing only 1.7 kg, the MagicBook Pro also guarantees security even when the webcam is not in use thanks to its pop-up camera.

HONOR New Laptop yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

Bringing together the design and engineering, Samsung offers a unique experience with its 3rd generation folding model that stands out in mobile devices. Offering maximum usability with its 6.2” Infinity-O display, it provides comfortable use with its main screen that expands to 7.6” when extended. This model, equipped with 512 GB of internal memory with UFS 3.1 support and 12 GB of RAM, also boasts a 64 MP camera. Galaxy Z Fold 2, which offers high security with a fingerprint reader embedded in the screen, also attracts the users’ with its 15W wireless charging supported battery with a capacity of 4500 mAh. The hidden hinge technology in this model helps create a more elegant 3rd generation design compared to previous models.

Samsung Galaxy Z Fold 2 yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

Monitors, which are now more popular with remote education, need to be easy to use so that they do not disrupt posture. The LG 34WL750-B monitor gains the appreciation of the users with its ergonomic features, such as the QHD IPS display, which provides a clear view with its versatile screen height and tilt adjustment. The LG 34WL50S monitor, on the other hand, offers ease of use for a long time with its technology that reduces blue light and minimizes eye fatigue. The ergonomically manufactured LG 34WL85C curved monitor attracts attention by preventing eye fatigue with precise color reproduction, as well as clearer and brighter HDR.

LG 34WL750-B: Ergonomic Support for Education from LG yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

Samsung continues to offer consumers the experiences that were even difficult to imagine in the past with its TVs. The new Q950T QLED 8K Smart TV model by Samsung represents the latest stage that the brand has reached. A television with a screen-to-body ratio of 99% brings all the content into your home, whether it’s a movie or a sports match, with the optimum viewing experience possible. The model, utilizing an 8K resolution QLED panel, analyzes all of your content from colors to lighting or textures to contrasts, and brings it to the 8K level with artificial intelligence technology, regardless of what you’re watching. This TV, which is also quite ambitious about sound, can follow the object in the image via sound, using OTS+ (Object Tracking Sound) technology.

Q950T QLED 8K Smart: A TV from Samsung That “Transforms” Your Home yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.

The Fuji Electric company has developed the 7th Generation X series IPM and IGBTs for the inverter industry, offering smaller sizes, reduced losses and increased performance. Utilizing the 7th generation X series chip and control integrations, a 10% reduction in losses compared to previous models was achieved, allowing the product to operate continuously at 150°C. Thanks to this, the output current of the device has also been increased by %31. Apart from the conventional protection functions, the built-in temperature warning function eliminates the risk of inverters stopping. Also, when the short arm protection is activated, the braking IGBT can be operated independently to prevent semiconductor devices from being damaged by high voltage. The ability of the products developed today, where the need for energy is increasing, to run with higher power and less energy is an essential aspect that every sector should take into account. Fuji Electric has become an industry-leading company in the semiconductor products field it has developed over the years. Fuji Electric has introduced its new series with 7th generation products in IGBT and IPM families, which are among the most important products in inverter sector, with higher performance, reduced losses and minimized dimensions.

In line with the need for small-sized products in inverter market, Fuji is now launching products in three new cases: P639, P638 and P644. With these products, which are added to the existing 5 different cases, the family is now further expanding. The P639 has been downsized by 27% compared to P629. The P644 family is available in the same case with P626, but as a 7-IGBT variant. The P644 family offers the same current capacity as the P638 family with a 54% smaller size.

Devices with high current capacity need materials that provide high thermal conductivity in order to be able to transfer the heat quickly. Fuji, with its X series IPMs, also allowed for the high current and high voltage products needed by the industry. While the V series IGBTs offer a solution of up to 400 amperes at 600 volts and 200 amperes at 1200 volts, these values ​​have been increased to 450 amperes at 600 volts and 300 amperes at 1200 volts in the X series. In this way, a significant downsizing can be achieved in the new generation devices.

Using new generation chip and control integrations in the X series enabled a 7% reduction in losses compared to the previous V series. The device started working at a higher temperature as the operating temperature is increased from 125°C to 150°C. X series provides a 31% increase in output current compared to V series.

The X series is also the first device in the industry to offer a temperature warning function as a protector. In this way, the user can understand from the alarm that the IGBT is overheating, which not only shortens the emergency stop times of the device but also supports the effective use of the device.

“The X series IPMs also feature a new alarm output function that allows the low arm protection instant braking IGBT to operate alone.”

General Function and Features

It is essential to reduce the losses of IPM in order to increase the overall efficiency of power inverter devices. The determining factors in these losses are the semiconductor chip used in the mIPiMttedre, the release diodes and the control circuits used to drive this IGBT.

Figure 2 shows the cross-section of the IGBT chips. In addition to the trench gate structure in the 7th and 6th generation IGBTs, a thin film IGBT with a field stop layer on the back surface is also used. Compared to the 6th generation, the 7th generation IGBTs have improved collector-emitter scattering voltage and reduced turn-off losses by reducing the chip thickness.

(Intelligent power modules) IPMs provide more surface optimization than IGBTs. A specific improvement has been developed for these IPMS thanks to the integrated short circuit protection function. In this way, the 7th generation IGBT-IPMs require 0.15 to 0.25 volts less switching voltage when compared to the 6th generation, at same turn-off losses.

Since the surface is minimized, decreasing voltage voltages may lead to an increase in short-circuit currents. Therefore, the trade-off feature has been improved by accelerating short-circuit protection. As a result, the X series IPMs provides support with the switching sliding current function to reduce turn-on losses during switching. With this function, it is now possible to drive the IGBT with a higher current at high temperatures and reduce switching losses. Moreover, since the IGBT chip temperatures are monitored in real time, switching can be carried out at the optimum time. The sliding current value has also been optimized, preventing the possibility of trade-off switching losses increasing noise.

Figure 3 shows the reduction of turn-on losses in the IGBT gate drive circuit thanks to the sliding current function. This function has resulted in a 24% reduction in trip losses.

Figure 4 shows the simulation of power losses in the inverter application of IPM to 650 volts /150. As can be seen in the figure, the power dissipation is improved by about 11% at 5 kHz and 7% at 10 kHz compared to V series IPM.

Features of Protection Function

Table 1 shows a comparison of X series IPMS with conventional V series IPMS. The features of X series IPMs include high speed short-circuit protection function, enhanced alarm output function, internal temperature warning output function and independent braking during alarm.

As detailed in Section 3.1, minimizing the surface structure of IGBT chips improve IGBT comparisons and maximize chip performance. However, since the short-circuit current level on the IGBT chip has increased, it is necessary to speed up the short-circuit protection function without incorrect increases. Therefore, in addition to accelerating the suppression of peak currents that occur in short-circuit currents, the shutdown delay time has also been optimized “to prevent failures that may occur due to incorrect increases”.

In addition, the X series IPMs use the industry’s first alarm-cause detection function, which extends the interval of identifying each alarm cause from 0.1ms to 1.1 ms. Thus, the identifiability of the alarm-cause identification function increases.

The X series IPMs also feature a new alarm output function that allows the low arm protection instant braking IGBT to operate alone.

In traditional IPMS, the alarm output circuit algorithm, which occurs when an abnormal condition is detected in the low arm, is activated and all short arm operations are stopped. In this case, braking IGBT will also stop. This will prevent formation of regenerated energy from the rotating motor of the braking circuit and cause the P_N voltage to increase.

In X series IPMS, the braking IGBT can continue to work in the event of an incorrect output caused by an abnormal condition that will occur in the short arm. Thus, X series IPMS can eliminate this issue. In addition, this suppresses the increase in P_N voltage caused by the power regeneration from the motor in the main power supply and prevents the breakdown of semiconductor devices from overvoltage. Moreover, when there is an abnormality in the braking IGBT, the braking IGBT and the inverters on the other low arm are protected as usual.

3.3 Temperature Warning Output Function

(Can be applied in some models.) The X series IPMs are the first IPMs in the industry with a temperature alarm output function.

This output function displays the temperature on the IGBT chip and provides IPM users with an alarm about the over-temperature status of the chip when the temperature exceeds the set limit values.

Figure 5 shows the waveforms of the temperature warning output function during operation. The chip over-temperature protection function is used to set an alarm and stop the switching process when the chip temperature of the IGBT exceeds 175°C. On the other hand, the temperature warning output function ensures that the switching process of the IGBT continues while the temperature warning is given. This especially applies when there is a cooling failure in devices such as a machine tool or elevator (wing blockage, fan failure, etc.) The IGBT chip inside the X series IPMs will issue a temperature warning signal when the temperature exceeds 150°C. The equipment receiving the signal prevents stalling by reducing the load current applied to the IPM, preventing the IGBT chip temperature from exceeding 175°C. In this way, the work continues and the repair of the device can be carried out at a convenient time.

4. The Effect of Reducing High Temperature Losses

Table 2 shows the operating temperature comparison between X series and V series IPMs.

In X series IPMs, when compared to the V series IPMs, the Tvjop value has been increased from 125°C to 150°C and the maximum chip temperature from 150°C to 175°C.

Tvjop: (Chip junction temperature during operation)

Tcmax (Maximum case temperature)

Tvjmax (Maximum chip junction temperature)

High temperature operation is possible thanks to the high temperature resistant gel and high reliability solder features in the 7th generation packaging technology of the X series IPMs. Also, the control integration in the IPM makes it possible to work at high temperatures by applying a layout design that takes into account high temperature and a circuit design that is not sensitive to electro-migration. As a result, it can be applied under heavier load conditions and in power conversion equipment with lower heat dissipation. 

Figure 6 shows a comparison of the inventor output current and chip junction temperature when the IPM is connected to the inventor, which acts as a power conversion element. X series IPMs, when compared to V series IPMs, can increase the output current by 31% by increasing the IGBT chip junction temperature during continuous operation and reducing power losses.

Innovation in IGBT and IPM Technology yazısı ilk önce Component By Özdisan üzerinde ortaya çıktı.