Corrugated Optic Duct (COD) and Micro COD

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1910E14] The COD is mostly used to protect optic cables or even low-voltage power cables. The spiral-shaped corrugation gives a higher resistance against pressure or impact (100% safe against earthquakes). Easy duct installation is possible with a working life of over 50~100 years (easy maintenance). The inner ducts (consisting in inner sub-ducts, from 2 to 9 inner sub-ducts) help to easily identify the cable types. Furthermore, having inner sub-ducts gives a higher protection when air blowing or pulling the cable through the duct (no cable-to-cable friction).

Flexible HDPE Conduit (FEP)

The FEP is mostly used for power cables or cables with wide diameter. The easy installation, flexibility, maintenance, resistance against pressure and impact make its FEP very attractive when compared to HDPE or PVC pipes.
Iteco (Optiroad) is the foremost manufacturer of spiral-shaped corrugated pipes, conduits and ducts. The company was established in July 2000 and has been exporting its products worldwide since then.
Iteco (Optiroad) has successfully signed technical license agreements in Japan, Taiwan, China, South Africa, the United Kingdom, Saudi Arabia, the U.A.E., Kuwait, Oman, Qatar, and Bahrain. It has four venture factories in Saudi Arabia (2), South Africa (1), and Vietnam (1). It has recently got its products certified in Kazakhstan, United Kingdom, and in Australia.
Iteco (Optiroad) summarizes the special advantages of COD as follows:
• Longer : It is available in long continuous lengths of 500m, 600m,1000m,1500mduct in one(1) coil.
• Stronger : COD is much stronger than traditional duct. The compressive load of COD is in excess of 2,500N-3200N while the compressive load of the traditional duct is around 450N.
The strength of COD guarantees 100 % safety against earthquakes.


• Faster: In theUK, construction companies calculate that COD can be installed up to 20 ~ 30 times faster than
traditional duct.
• Cheaper: UK construction companies calculate an overall reduction of 60-70% in installation cost.
• Safer: Faster installation, lesser joints throughout the installation and shallower trenches grant a reduction in
health and safety risks of up to 60-89%.

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Smart Cooking Devices

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1910E13] Bumil Industrial Co., Ltd., established in 1980, is an enterprise specialized in producing the heating plate which is a part used in the electric pressure rice cooker, electric frying pan, medical devices, etc. and IH work coil parts used in IH range and IH rice cooker.
Bumil Industrial Co.,Ltd. has such domestic customers as Cuchen Co., Ltd., Cukoo Electronics and LG Electronics. As for the foreign customers, it has been trading with Tiger, Toshiba, etc. of Japan for 21 years and is the only Korean enterprise exporting single parts to these companies.
Based on its accumulated technological prowess, Bumil Industrial has launched the well-being IH Smart Fryer that has applied eco-friendly, high-efficiency, low-carbon and safe induction heating technology and the IH instant food cooker converged with the functions of cooking, quick boiling and water purification. The company is actively carrying out marketing activities for advancing in both both domestic and global markets and doing its utmost in R&D in order to grow as a global enterprise in the field of IH smart cooking devices.

Induction Smart Fryer (SFT – IH220)
IH (induction heating, or electromagnetic induction) is an excellent fryer featuring low carbon, high efficiency, environmentally friendly and energy-saving. It can be used in various kitchen environments such as convenience stores, tempura shops, and small shops. It is outstanding as it is made with stainless steel which is superior to the appearance and the kitchen environments.
IH side full heating method is employed to provide less-oily and delicious deep frying. It provides a safer and more hygienic environment because oil does not splash and vapor does not occur.
Fixed costs such as edible oil value, fuel costs, etc., decrease by more than 50%.
The fixed costs including cooking oil, fuel costs, etc. and are annually decreased by 9,000$. As it is designed without a heater in the oil tank, handing of replacement of oil and cleaning are easy.

Induction Instant Food Cooker (FCH – D220)
IH Instant food cooker is featured for optimized cooking. It is a multi-function product to enjoy delicious food with quick, simple actions. It is a safe, environmentally friendly multi-food cooker suitable for households, convenience stores, schools, offices, businesses and so forth, worldwide.
Multi-function cooking is possible for quick finish within 3 minutes of ramen, udong, and fish cake. This has cooking function that can cook semi-prepared food, simple homemade food. It has a function in which hot water can be generated. It also has a purifier function that helps one to drink pure and clean water.

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Lithium Primary Battery

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1911E12] VITZROCELL Co., Ltd., established in 1987, has specially manufactured and sold lithium primary battery (Li-SOCl2 battery) for over 30 years, and now the company is growing as the top lithium battery company in Korea and the third worldwide.
Due to its characteristics of more than 10 years of storability, 3~4 times bigger energy concentration compared to other batteries, and –55 degrees ~ +85 degrees of serviceable temperature range, the lithium primary battery is a high capacity battery being sold to the industries that require long serviceable batteries without replacement or energy, and logistics fields that require batteries serviceable even in harsh temperatures and environments.
The global market scale is worth about 7 ~8 hundred billion won and the market growth rate is increasing more than 10% every year.
Because of these characteristics, the lithium primary battery is commonly used in military radios, night vision goggles, various weapon systems including cannonballs, exploratory oil rigs, cardiac defibrillators, tracking devices, and IoT devices. Because its service life is long, although the price is higher than alkaline batteries, it is broadly adopted to the costly devices like tsunami alarms floating in the sea.
Lithium primary batteries have taken center stage in the growing Smart Grid market. Lithium primary batteries are used in the power supply of smart meters including electric meters, gas metesr, water supply meters, and heat meters. As switching to Smart Grid is progressed considerably in the USA, Europe, India, and China, its market is expending already.
More than 75% sales volume of VITZROCELL comes from exports to over 50 countries, and this overseas sales is growing constantly for the past six years with 24% of annual growth rate.
VITZROCELL now maintains its top market share in America, India, and Italy, based on a variety of product line-ups compared to its rival companies, and a workforce of over 80 engaged in R&D, a world-class automation facility and reliability testing laboratory, and extraordinary technical services, and is striving to achieve the top position in the industry by 2021.

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Near Infrared (NIR) Si Detectors

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1911E11] One of the many outstanding technologies ODTECH Co., Ltd. has developed is a capability of producing and developing a number of silicon-based detectors that are made of photodiodes that are optimized in the Near IR field with high sensitivity. It shows high sensitivity that is above the minimum of 0.45A/W in 1064nm wavelength.
Structurally, it consists of four cells – in other words, the detector (PD) is divided into four sections. Sensing the heat and controlling and maintaining temperature steadily can be performed simultaneously. What actually makes this possible is the ceramic structure of substrate. This basically enables the detector to realize the maximum level of 0.6A/W high sensitivity when and where higher sensitivity is required.
This detector is optimized in the 1064nm area and is used for laser detection, guidance, high speed photometry, Near-IR pulsed light sensor and various other applications fields with highly optimized functions. In particular in the aviation, medical, and defense industries, it is utilized as a laser detector.
ODTECH is specialized in the semiconductor and sensor businesses with 20 years of experience and know-how with its highly skilled operators and engineers. Not only focusing on the domestic market, the company has been making consistent efforts to expand its business globally, and finding potential customers and markets by being more creative and innovative.
ODTECH has been providing its silicon-based products such as bare dies, optical elements and sensors as well as LED modules to customers worldwide under the motto of “Never-ending improvement to be a world leader.” In particular with its vertically integrated R&D and production systems, ODTECH considers them important parts of practical and effective management in all respects.
More specifically, such systems help ODTECH to meet the needs of customers in various industrial sectors by providing total solutions, from bare dies to sensor modules and systems. In addition, providing all necessary raw materials such as chips from its own fab lines (wafer factories) from Korea and China enables ODTECH to more efficiently operate and manage its production processes. As a consequence, ODTECH helps its customers to gain a competitive-edge in existing or potential markets.
Furthermore, cutting-edge technology and ubiquitous production responsiveness are the key advantages that we possess in order to satisfy our world-class customers’ needs.

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Aluminum Electrolytic Capacitor

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1911E10] SAMWHA ELECTRIC Co., Ltd. is focusing on R&D and marketing power to become one of the best digital companies in the 21st century. The company is continuously developing products and solutions that enable more efficient use of energy to meet the needs of customers in the global market.
SAMWHA ELECTRIC is a company that produces electrolytic capacitors used mainly for home appliances as they have large capacity despite their small sizes. The company has been manufacturing various electrolytic capacitors including radial, SMD, snap-in and screw types and is supplying them to its main customers such as LG Electronics, Samsung Electronics and 35 other overseas electricity and electronics companies.

In particular, the company has completed the development of “conductive polymer hybrid electrolytic capacitors” and “electric double layer capacitors,” all of which are used in a wide range of fields including information, 5G communication, hybrid vehicles, wind/solar power and other new renewable energy and power-generating equipment in line with the recent increase in the demand for eco-friendly and high value products.
“Considering the features (charging and discharging in a short period of time) of electrolytic capacitors, they are mostly used for home appliances. However, the company is expanding its business areas and developing products to respond to next-generation markets such as 5G communication, vehicles, wind power, solar power, ESS, robots and IoT,” explained a spokesperson for the company.
Meanwhile, the company is systemically controlling the quality of its products based on a three-step management system in order to grow itself into a general electronic components maker. And, it is also efficiently managing the manufacturing processes through an Enterprise Resource Planning (ERP) system and a real-time Manufacturing Execution System (MES).
The company plans to develop itself into a leading electronic compoment manufacturer in the era of fierce competition through its own technology and R&D for the future industry, centering on the R&D center in its HQs.

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RF Generator

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1911E09] New Power Plasma Co., Ltd. is a company specializing in developing power units and plasma sources based on original technical prowess. They are concentrating on technology development with a firm aim to conquer the global market.
They were also selected as one of the Top 10 New Technologies of Korea, and as a company producing world-class products through domestication of an RF generator (plasma power supply), a core part of plasma used in wafer, and LCD surface processing in the semiconductor, LCD and OLED industry, a matching network (impedance matching), and a remote plasma cleaning generator (cleaning residues in a chamber, RPG).
In particular, New Power Plasma is competing with global companies including ones in the United States by becoming the world’s second company localizing RPG products. And it continuously maintains its development every year based on ingenious technical prowess.
The RF generator is a device supplying high-frequency power to a process chamber so as to form process plasma all process devices (CVDs, Dry Etchers, etc.) which are essential to the manufacture of LCDs. It is a converter device that receives AC power source of 3-phase 220V, 400V, 440V, or 480V of the commercial power supply generally supplied in LCD manufacturing factories, and usually converts it to a higher frequency of 13.56MHz or above. It is used as an RF power source.
The RF generator has a lot of advantages. It is suitable for full digital control-based 13.56MHz/3kW level LCD processes. It increases the quick-response control by applying a recent power conversion platform and improves the system power conversion efficiency up to 83%.
Precise low power is consumed by controlling the 13.56MHz phase shift. It realizes various RF output behavior modes and quick responsiveness. It also realizes an intuitive Arc function and high-speed response (within 5 μs). The RF Generator secures RF output stability for the load and cable length changes by applying a 90° hybrid combiner.

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High-temperature Glass Lens Molding Solution based on Glassy Carbon

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1911E08] eTOM’s mold manufactuing technology, based on bulk glassy carbon, facilitates precision glass molding of high melting-point glass materials such as borosilicate, fused silica, etc., which were dependent on grinding, etching and other manufacturing methods.
Thanks to the technology, it has become possible to save costs for producing various mid-infrared glass materials, which are increasingly used for infrared cameras, sensors for vehicles, home beauty laser applications, etc.
In general, when molding optical glass lenses, the layers that are known as Diamond-like Carbon(DLC), are placed onto the mold surface by utilizing vapor deposited carbon in order to prevent the glass from sticking onto the mold during the molding process at high temperatures.

The use of such carbon-coated layers is restricted at temperatures of over 600 degrees Celsius as they start to get cracks due to the difference of the coefficient of thermal expansion (CTE) between metal or ceramic-based mold materials and coated carbon layers.
However, the glassy carbon mold that is made of pure carbon materials itself can be stably used without cracks under inert gas atmosphere or vacuum conditions even at a temperature of over 600 degrees Celsius, as it does not require a separate carbon-coated layer.

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4R Insulation Blanket (Removable Insulator)

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1911E07] The 4R Insulation Blanket is an eco-friendly material widely used in varied heavy and light industries as an insulation cover to protect pipes, flanges, valves and others exposed to external risks, to prevent internal heat loss and freezing & bursting incidents frequently seen in winter and to prevent workers exposed to high temperatures from having to face safety accidents.
In addition, as the product’s interior and exterior materials and logging materials are combined for resource saving and economic energy use, general workers, even if not skilled, are also able to detach and attach the product with ease.
Based on the details stated above, the meaning of ‘4R’ can be defined as “outstanding insulation effect”, “energy reduction”, “simple installation and removal” and “reuse”.

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Intelligent Motion Controller

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1911E06] Sejong Newtech’s advanced intelligent motion controller is a product that controls intelligent robots or standalone automation equipment that is required to be applied at smart factories and smart farms, based upon technologies of control and measurement, motion control, and software.
The intelligent motion controller is made with various competitive functions such as PLC, sequence motion control, 12 different analogue and location data-based data analyses and decisions, ethernet communications, serial communications, etc.
For displaying of such notable functions, the intelligent motion controller has two channels of 24bit ADC, one channel of 16 bit DAC, DC 24V DIO four channels for industrial equipment, and high-speed interaction control, ethernet communications port, and RS232 & RS485 serial communications ports.

In particular, this, as a small-sized controller, has a compact size (68*54*100mm) and thus can be conveniently installed and operated in a narrow space. Also, as this product has a one axle or two-axle motion-control function, it is highly effective in realizing simple standalone automation equipment in the spot.
This product, which is now being sold with a DC transformer that can variably be amplified up to 15,000 times, can help customers develop intelligent devices.

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Smart Laser Marker

November 7, 2019 by Leave a Comment

https://korean-electronics.com//inquiry[INQ. NO. 1911E05] Materon Co., Ltd. is a company specialized in consulting on manufacturing processes and in providing solutions, by integrating laser processes (marking, micro-cutting, soldering, micro-joining, laser cleaning), which are based upon technologies of laser, robot, and vision control, with sensors, robots, and control equipment.
The smart laser marker manufactured by the company, using 3D controlling, enables marking the targets with different focus including curved surface, sloping side, etc., and with a wide area.
With the equipped computer vision system, this smart laser marker traces a certain location and then carries out marketing and processing. This product allows integrated control-based system management by being connected with the upper level of the process information system.

By using such various laser light sources as fiber laser, UV laser, Co2 laser, etc., this product performs marking process on various materials like steel, wood, glasses, plastic, etc., and thus providing customized optimal solutions for customers’ needs in their manufacturing processes such as automotive parts, packaging, electronics, etc.

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