Near Infrared (NIR) Si Detectors

https://korean-electronics.com//inquiry[INQ. NO. 1910E23] 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

https://korean-electronics.com//inquiry[INQ. NO. 1910E22] 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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UV Curing GFRP Laminates

https://korean-electronics.com//inquiry[INQ. NO. 1910E21] Glass Fiber Reinforced Plastic (GFRP or FRP) is used in various industrial sites due to its high strength, high chemical resistance and mechanical properties compared to specific gravity.
GFRP work, which is applied to small and medium-sized ships, various chemical storage tanks, and large pipelines, is still mainly done by hand.
UV cured FRP sheet can greatly reduce the work time of this manual method and minimize the generation of toxic odors, thus ensuring the safety of working in a closed space.
It is produced in roll form of 2 ~ 3m in thick, 1m in wide and 10m in long, and can be cut and used according to each different purpose. It can be cured in about 5 ~ 10 minutes in ordinary sunlight and within 30 seconds using industrial UV lamp.

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High Luminous Intensity Aircraft-warning Light EM-wave Energy Harvesting System

https://korean-electronics.com//inquiry[INQ. NO. 1910E20] EMAG Innovation’s high-efficiency high luminous intensity aircraft-warning light can be operated with less power compared to other products. Moreover, it can work in conjunction with solar power. Energy harvesting enables electromagnetic energy from transmission towers to power the product.
It is easy to adjust the product’s angle according to environments and locations. The product can be operated with low power, so it only needs one fifth of solar panels and batteries compared to other products. Energy Harvesting System work is relatively easy and always generates constant power regardless of the surroundings.
According to the ICAO, high luminous intensity aircraft-warning lights should be installed on 60-meter-tall or taller structures. The product can be easily installed on such structures.

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Eco Type Switchgear

https://korean-electronics.com//inquiry[INQ. NO. 1910E19] Eco Type Switchgear is a new-concept eco-friendly closed switchgear that adopts the dry air and air insulation method to prevent the global warming effect of the SF6 gas which is a representative insulation material.
This product has the same size as the current GISs and a compact structure. This product gives users high convenience in maintenance as it adopts the plug-in type PT and the withdrawal type VCB structures.
It is possible to do uninterruptible work for expansion and additional changes. The Bus-Bar (Horizontal Bus) Automatic Connection System is adopted. This product applies a bulkhead structure to each major item to ensure safety.
Founded in 1990, d2 Engineering Co., Ltd. is a Korean electric engineering company capable of carrying out a wide range of railway and power distribution tasks in the overall electric field such as design, construction, supervision and production. It is growing into a leading company in the field of electric technology in Korea.

 

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Generator Stator Coil (Roebel Bar)

https://korean-electronics.com//inquiry[INQ. NO. 1910E18] The generator stator coil in this product is developed by the highly reliable resin rich method.
As the portion of Mica in primary insulation matter is increased with the resin rich method, dielectric strength and electric characteristics are intensified. Therefore, 540 degree is applied for the transposition angle which was 360 degrees before to reduce internal circulation current and extend service life.
Application of Inner Corona Protection (ICP) reduced partial discharge. Jigs and products manufacturing by 3D reverse engineering improved shape accuracy. It was installed at unit #3 generator in Ilsan Power Station for test bed, and was still providing commercial service as of May 12, 2019.

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Instrumented Indentation System

https://korean-electronics.com//inquiry[INQ. NO. 1910E17] FRONTICS, Inc. has developed an automation indentation test for the first time in the country to secure reliability and evaluate safety for all products from materials, parts, to systems and furthermore to industrial structures with the goal of providing fast & precise solutions for quality & reliability based on the world’s first technical skills in the field of material property evaluation.
Differentiated from existing destructive measuring equipment and evaluation methods, the AIS-Series in which the IIT test method is applied, is a nondestructive, economic, and efficient measuring method, evaluating any mechanical properties from ultra-fine nano scale to macro scale of operating industrial facilities to provide solutions for reliability issues.

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Flexible Oil Deflector

https://korean-electronics.com//inquiry

[INQ. NO. 1910E16] This product is a buffer & restoration structure against rotor vibration by winding springs assembled with flexible seals, and minimizes tooth damage. It improves facility efficiency by blocking oil leaks in bearings and blocking dust or debris inflow in the air during normal operation.

Flexible Packing Ring

This product is a buffer & restoration structure against rotor vibration by winding spring assembled with flexible seal, and minimizes tooth damage. This product reduces steam leakage by 36% compared to existing products to improve efficiency in turbines and reduce fuel costs.

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Boiler Feed Water Pump

https://korean-electronics.com//inquiry

[INQ. NO. 1910E15] CW-Hydro, Inc., established in 1967, is a manufacturer specializing in industrial pumps, mainly produces special high-pressure pumps or high efficiency pumps, acquires the nation’s first KS mark permission for the pumps, and prepares ISO 9001 international standard quality management system.
BFP (Boiler Feed Water Pump) is a main pump that supplies high temperature water in high pressure to the boiler, and a multi-layer impeller is installed to create high pressure through high speed rotation. It is a highly value added and technically intensive pump that requires high technologies in design and manufacturing.
BFP uses the centrifugal force of impeller to create high-lift low & medium flux, so it can change the level depending on the lift head it uses, its performance characteristics are almost identical to a general centrifugal pump. Its casing is designed to pump high temperature water with high pressure, so it can be used for water supply pump in a boiler or general high pressure pump.

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SF-N(SLCR-Selective Liquid Catalyst Reduction)

https://korean-electronics.com//inquiry[INQ. NO. 1910E14] This is fine dust (PM2.5) & nitrogen oxide (De-NOx) reducing solution used in power plant and industrial combustion boiler. This is clean safe colorless odorless liquid catalyst, and the cost is very low compared to existing De-NOx solutions like SCR.
As interest in the environment grows and regulations against air pollution are strengthened, demand for solutions that can reduce air contaminants including fine dust is

inevitably increasing. Such solutions are required not only in power plants, especially, but also in places using various combustion facilities including incineration plants.
Meanwhile, because not only solving environmental problems but also providing additional effects such as improving combustion efficiency, it is supplied to many customers on the occasion of requiring more energy for 5G, electric vehicles, and artificial intelligence.

 

 

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