Capacitors[INQ. NO. 1912E43] 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. | Blog Magazine of korean electronics, brands and Goods

Capacitors Co., Ltd. started as an electronic components trading company specializing in tantalum capacitors and, later in 2004, it expanded its business to manufacturing super capacitors, an eco-friendly energy storage device that the company had been aiming for.
Based on its technical capacities built so far, the company is committed to developing new products and technologies to be the world’s best quality and an excellent service provider.


Supercapacitor (EDLC, P-EDLC)

Compared with battery, Supercapacitor has one-tenth of energy, but delivers over 10 times power due to ultra low ESR. It operates more reliably in wider temperature range and its life is semi-permanent, over 500,000 cycles. This product has characteristics of higher power density (low ESR) and over 500,000 cycle life (semi-permanent). This product is used in a need of short-term peak power assistance.



Lithium Ion Capacitor (LIC)

This is an extremely low self-discharge of a lithium ion capacitor, even in high heat environments, ensuring a longlasting charge.
This delivers higher energy density (double that of EDLC), guaranteeing over 100,000 cycle life.
This product has characteristics of low self discharge and low leakage current & long-term backup applications.



Fuel Cell Material (Supporter, Catalyst, MEA) & Carbon Filter

Vinatech develops and sells carbon applied components such as supporter, catalyst & MEA for fuel cell and carbon filter. Among the features of these products are: fibrous carbon & spherical; high electrical conductivity by high crystallization; high anti-corrosion; catalyst on edge.
Vinatech aims to accomplish the VINA mission of “Providing eco-friendly products and contribute to the building of a harmonious society through the happiness of our members.” Toward this end, Vinatech will strive to realize our goal to become the leading company in the relevant industries and create more valuable jobs. | Blog Magazine of korean electronics, brands and Goods