Metals

High-Efficiency Magnetic Components
Metallic Converter
FIN Heater

High-Efficiency Magnetic Components

Product Name : Powder core

Product Introduction (Function)

This powder inductor can function in a high current, and the realization of high- efficiency is attainable due to the characteristics of an excellent core loss. .

Core Competitiveness (Features)

  • Reduce overall component cost than other solution
  • High efficiency
  • Lowest temperature rise among the powder materials

Application

  • PFC chokes for PC power supplies
  • PFC chokes for Server/Workstation power supplies
  • PFC chokes for Industrial PC
  • PFC chokes for LCD/PDP TV power supplies
  • Output chokes for General Industrial power supplies
  • OBC for EV vehicle

Product Name : Laminate core

Product Introduction (Function)

Broad usage available as a core for inductors

Core Competitiveness (Features)

  • Low eddy current loss and hysteresis loss
  • High Saturation Flux Density (Bs, 1.56T)
  • Low temperature rise
  • Smaller component size
  • High efficiency

Application

  • Transformers for welding machine, communication eq., etc.
  • Inductors for wind power generator, fuel cell, solar inverter
  • Inductors for boost/down converter of HEV, FCV, UPS, etc.

Product Name : Cut core

Product Introduction (Function)

Broad usage available as a core for inductors

Core Competitiveness (Features)

  • Low eddy current loss and hysteresis loss
  • High Saturation Flux Density (Bs, 1.56T)
  • Low temperature rise
  • Smaller component size
  • High efficiency

Application

  • Transformers for welding machine, communication eq., etc.
  • Inductors for wind power generator, fuel cell, solar inverter
  • Inductors for boost/down converter of HEV, FCV, UPS, etc.

Product Name : Hybrid Inductor

Product Introduction (Function)

An essential component for a circuit as it has the capability to handle a high capacity current in the rapidly growing EV and ESS.

Core Competitiveness (Features)

  • HIGH CAPACITY ENERGY STORAGE
    – An inductor for a high capacity energy source in line with the EV expansion
    – A key component that is used along with the switch IC in the DC-DC converter
  • A high-efficiency inductor that combines low resistance, high current, and low heat.

Application

DC-DC Converter, Converter for an OBC, ESS, EV Charger, etc.

Product Name : Common mode choke

Product Introduction (Function)

The removal of the common mode noise that generally occurs from the circuits

Core Competitiveness (Features)

  • High permeability
  • Compact in size
  • Reduce the winding turns
  • Low DC resistance
  • High impedance overall the wide-range of frequency
  • Meet the EN 500081 and EN 500082 standards
  • Low profile (1 ~ 5 mm height)

Application

  • EMI / EMC common mode filtering
  • Telecommunications
  • Data communications interface transformers
  • High accuracy current transformers
  • High accuracy pulse transformers
  • Ground fault protection devices

Product Name : Current transformer

Product Introduction (Function)

Provides the precise measurement of the primary current

Core Competitiveness (Features)

  • Very small and high linear phase and amplitude error
  • Easily compensable phase error
  • Very low losses & Low temperature dependence, RoHS compliant
  • Excellent linearity and precision
  • Steady phase shift and No saturation in DC factor
  • Stability from the external magnetic field
  • Negligible small amplitude error, Very low losses
  • Possible to adopt the permanent magnetic immunity
  • RoHS compliant

Application

  • Very Good accuracy power sensor and instruments
  • 0.2~1.0 class power meters
  • All kinds of equipment needed current sensing with high accuracy and low ratio error

Metallic Converter

Product Name : Hydrogen Reformer & Module

Product Introduction (Function)

A catalyst coating module used for the process of hydrogen making fuel converters that are applied to fuel cells, which is an eco-friendly technology.

Core Competitiveness (Features)

  • Compact system design with high-efficiency and a range of shapes
  • The application of ultrathin metal that provides outstanding heat transmission efficiency and integrated structural design technology
  • The securement of strong price competitiveness by minimizing the loading amounts of the noble metal catalyst
  • The application of a high streaming reactor is possible due to the enhanced mass transfer with low back pressure
  • Optimized designing/production for application areas is possible due to the range of shapes available
  • The possession of numerous leading and core patents related to the reformer

Application

Application is possible for the general converter processing modules such as the SR (Steam Reforming), WGS (Water Gas Shift), PROX (Preferential Oxidation), and others attached to the mobile and fixed type fuel cell system

Product Name : SCR(Selective Catalytic Reduction) Metal Module

Product Introduction (Function)

A module for catalyst coating that can remove nitrogen oxide from air pollutants

Core Competitiveness (Features)

  • The high performance for nitrogen oxide reduction (satisfies the requirements of the market/customers)
  • The miniaturization of the system volume (about 60% less than the existing system)
  • Significant improvement in the securement of the vibration resistant stability and the stability against shocks compared to other existing ceramic products
  • Reusable module (after the market business)
  • The possession of numerous leading and core patents related to the SCR module production

Application

An application is possible for power plants, facilities that discharge various kinds of toxic substances, transportation media including ships and cars.

Product Name : TWC(Three Way Catalyst) Metal Module

Product Introduction (Function)

This engine exhaust reduction device is used as the catalyst module for removing H/C, CO, NOx.

Core Competitiveness (Features)

  • The enhancement of engine efficiency according to the minimization of exhaust gas pressure
  • Leads to a reduction in fuel expenses according to the enhanced engine efficiency
  • Significant improvement in the durability against high temperatures compared to existing ceramic products
  • The production of the module with different shapes and sizes
  • The possession of numerous leading and core patents related to the TWC module

Application

This engine exhaust reduction device for cars can be applied to the modules for both the TWC and DOC (Diesel Oxidation Catalyst).

Product Name : VOCs(Volatile Organic Compounds) Metal Module

Product Introduction (Function)

Applied to the catalyst module for removing volatile organic compounds and the odor.

Core Competitiveness (Features)

  • Rapid response for temperature change due to its excellent characteristics for heat conduction
  • The ability to control the uniform temperature distribution to the catalytic reaction part is possible
  • An optimized system design that ideally satisfies the customer’s requested environment is possible

Application

An application is possible for both the catalyst module to remove industrial VOCs and the food waste disposal module for households.

FIN Heater

Product Name : Next Generation FIN Heater

Product Introduction (Function)

It is a high-efficiency heater that fuses FIN and the heater by directly applying the sheet made with a thin heating material to the thin aluminum fin. Compared to the existing PTC heaters that use an indirect heat transmission method, the next generation FIN Heater can complete a direct heat transmission. Therefore, its high-efficiency minimizes the level of battery energy and thus guarantees the efficient battery operation in terms of heating or starting cold engines in cars in winter.

Core Competitiveness (Features)

  • Sheet heating technology
  • Thin plate heater – Thin plate aluminum insulation coupling technology
  • Waterproof electrode technology
  • FIN corrugation technology that realizes excellent efficiency for heat transmission

Application

Applied to the heaters of an electric car, water heaters for the heat insulation of an electric car battery, heaters for the airscarf, heaters for a diesel car, etc.