Power Supply Devices

https://korean-electronics.com//inquiry[INQ. NO. 2008E17] Founded in 2015, XPOwer Co., Ltd., as a specialized supplier of power supply devices, has been largely manufacturing power supplies for LED lighting, rectifiers for communication equipment, and chargers.
XPOwer seeks ways to be a top-supplier of power supply devices – based upon its approach of prioritizing reliable management, quality-first, and customer-first.

Variable Charger
This variable charger is compatible with the charging variables of different types of batteries. It is usable within certain ranges (from 20~100V, 0~100A). This product allows excellent compatibility in charging of various batteries installed in the existing or new AGVs.

Constant Current Converter for LED Lightings
XPOwer produces more than 50,000 high-efficiency constant current converters (10W~300W) for LED street lights, and security lights – on a yearly basis.

XPOwer has independently developed and is producing rectifiers for mobile communication base stations.

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Air-Quality Monitor

https://korean-electronics.com//inquiry[INQ. NO. 2007E19] Humatech’s advanced air quality monitor Huma-i lets moms see ‘the invisible murderer,’ air pollution, by immediately measuring air-quality anytime and anywhere . Huma-i will help protect both mom & baby from the polluted air, ensuring that they can live in a safe and healthy environment.
Huma-i can renew and fully recharge your body and mind, free from environmental pollution. The innovatively designed product was born from our aspiration for it to be used in every house, every office, and every outdoor space where people work and play.

Huma-i, portable fine dust meter, which enables you to avoid harmful air pollutants hazardous to the human body, by measuring particulate matter (PM2.5 and PM10) concentrations, will improve your health and quality of life. It can be easily used in all outdoor areas where air quality assessment is desired.
Huma-i has given careful consideration to the major concerns of mothers, especially moms with young children, whose immune systems are rather weak, to raise their kids in safety and good health.
However, the number of annual deaths caused by air pollution is unfortunately increasing every year.
According to the World Health Organization (WHO), the number of deaths due to indoor air pollution exceeds the number caused by outdoor air pollution. Now, even staying indoors is not safe anymore. There is an upgraded version of the product : Huma-i Black(HI-150).
To operate Huma-i Black (HI-150), if you press the button for one second, it will be in the power-on state.
It automatically switches to power-off state when not in use for 10 minutes to protect battery life.
The LED status will blink one minute before automatic power-off.

At this time, if you press the button lightly, it will be switched on again for 10 minutes, and the mode will not change.
Each time you press the mode select button, the display mode changes cyclically in the following order.
You can easily recognize the good and poor state of find dust by four kinds of icons.
With regard to temperature and humidity, the temperature/humidity sensor is inside the product and may cause a deviation of 5 ~ 10%. The icon of battery status display shows the remaining battery life status.

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Advanced LED Oral Examiner

https://korean-electronics.com//inquiry[INQ. NO. 2007E18] JTL MEDIPLUS is a company specializing in dental optics and diagnostic equipment. It has bas been manufacturing and supplying world-class precision optics medical devices based on its experience, know-how and advanced technology accumulated over 10 years.
Screening is a very important area in any hospital. Accurate screening and diagnosis will determine how and when to treat the patient. The teeth are very small and it is not easy to find tooth-related diseases at first.

However, if you use the JTL LED diagnostic device, forgetting about traditional method of the dental inspection method, which relies on X-ray or visual inspection, you will be able to make an accurate screening, and be able to prescribe accurately.
The JTL LED diagnostic transmitter utilizes the transparent nature of teeth to transmit high power LEDs inside teeth. It is a state-of-the-art optical diagnostic device designed to observe the inside of teeth through the light source that emits to outside. This allows you to accurately assess unclear dental symptoms and establish a treatment plan.

The new Trans Light comes with two different sizes of fiber optic probes with common diagnostic tips.
With JTL LED Trans Light, it is possible to complete an oral examination covering all teeth within 2~3 minutes.
Using X-ray and panorama does not allow micro caries, tooth cracks and gum diseases to be easily detected. However, using Trans Light to conduct an oral examination allows the diagnosis to be very specific and accurate.
Dental diagnosis is sometimes made with a light-curing light source or a UV light source, so a safety goggle must be worn, or it could cause eye ailments. JTL Trans Light utilizes a natural LED light source that is not harmful to the eyes, because it sees the indirect light source penetrating through.
Because it incorporates the charging method, it can be used for 1 ~ 2 years without battery replacement, and when you replace the battery after consuming it, you can use the device for a very long time.

Since a general examination tip, an endo-fiber tip and a periodontal-fiber tip are provided, it is possible to conduct a specialized examination.
The general examination tip and metal guide can be sterilized. Optical-fiber tip can be re-used after soaking it in alcohol. However, after re-using it a couple times, it is necessary to replace it with another tip.

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Cavity Filters

https://korean-electronics.com//inquiry[INQ. NO. 2007E17] Since its establishment in 2001, SUNGSAN Electronics & Communications has been growing as a leading company in the fields of high-power amplifier for military and defense, aerospace, telecommunications, and medical equipment by devoting itself to research and development.
Cavity filters of SUNGSAN E&C are available in the frequency range of 10 MHz to 35 GHz. Cavity filters offer users very high Q and low insertion loss, steep skirt selectivity, and narrower bandwidths than discrete component filters.
SUNGSAN E&C’s cavity filters are categorized as cavity bandpass filters, bandreject cavity filters, cavity multiplexers, dual cavity duplexers, combined bandpass filters, interdigital filters, and dielectric resonators loaded cavity filters.

SSPA Accelerators

SSPA accelerators of SUNGSAN E&C are power supply devices of the heavy-ion accelerator that produces a new element or studies properties of substances by accelerating all heavy-ions from proton to uranium by supplying RF power to the superconducting accelerator tube of the heavy-ion accelerator.
Since 2012, SUNGSAN E&C has carried out projects and conducted research with Institute for Basic Science (IBS), developing heavy-ion accelerators of 81.25 MHz (5 kW, 20 kW and 80 kW), 162.5 MHz (6 kW and 7 kW), 325 MHz (20 kW). In IBS, the performance examinations of equipment have been conducted, operated by SSPA.
SUNGSAN E&C has accumulated abundant knowledge and technology in the field of accelerators and high-power SSPA.


EMC Test Systems

Since 2015, SUNGSAN E&C has launched and produced the EMC test system series to test high-output power signals for EMC certification organizations, study research teams, and institutes.
The SA series are designed as remote-controled appliances installed with IEEE-488 and ethernet with LCD monitors.
SUNGSAN E&C provides 19” RF systems based on 5U, supplying up to 1 kW.
As a rack-mounted type, the system operates either with one input or multi-outputs. Furthermore, the maximum frequency range can be expanded by adding another system.

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Premium Fractional CO2 Laser

https://korean-electronics.com//inquiry[INQ. NO. 2007E16] The company’s premium fractional CO2 laser titled U-Pulse Premium is also among the company’s top list that deserves to be fully sold.
U-Pulse Premium is an upgraded fractional CO2 laser system of U-Pulse, based on quality of ultra-pulse technology for less pain and faster recovery. This laser delivers good effects especially for skin resurfacing, rejuvenation, and scar improvement.
The 100W laser power output is generated by a power board and cooling system for less pain and faster recovery.
Optimized scanning software with only three seconds can be set for high peak power. It is easy to hold the lightweight fractional scanner.

Since 2014, SNJ Co., Ltd. has developed other types of laser systems. Now the company is selling a diode laser, Nd:YAG laser, and Bi-HIFU system. Also, SNJ added some necessary devices such as smoke evacuator and air-cooling device for laser treatments.
SNJ maintains good relationships with global partners who are selling all of its products in various countries. And SNJ is receiving valuable clinical feedback from key medical practitioners in Korea and overseas.
Based on these good resources and networks, SNJ provides new medical and aesthetic solutions to the world with its laser systems by conducting more clinical studies and better technical researches.
SNJ is a relatively small company, but is expected to become stronger in global markets in the 2020s with its quality laser technology and long manufacturing experience.


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All-in-One CO2 Laser

https://korean-electronics.com//inquiry[INQ. NO. 2007E16] SNJ Co., Ltd. has developed an all-in-one CO2 laser called Finexel, an advanced fractional CO2 laser system with three different modes – fractional, vaginal and CO2 surgical – with each handpiece set. This laser delivers the finest beam size into the skin for better effects and faster recovery. That is why the product name is Finexel.
Less thermal damage and faster recovery is based on quality ultra-pulse technology. More focused laser delivery with 0.25mm&0.5mm spot size for less pain and better effect is possible.
Only three seconds are needed in order to use this laser with sophisticated user interface design on an eight-inch touch screen.
The treatment effects of that laser include skin resurfacing & rejuvenation, scar improvement, skin whitening & lifting, pore tightening, soft peeling, fine wrinkle improvement, pigment lesions improvement, etc.


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Lithium Primary Battery

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

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

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

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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