Amogreentech, a division of the AMO Group, produces Fe-Amophous and Nanocrystalline magnetic components, allowing for high-efficiency for power converters as well as precise measurement.

Powder Core

High- efficiency is attainable due to excellent core loss.

Key Features

  • Reduces overall component cost when compared to other solutions
  • 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

Common Mode Choke

Removes common mode noise that generally occurs from the circuits.

Key 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

Laminate Core

Broad usage available as a core for inductors.

Key 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.

Cut Core

Broad usage available as a core for inductors.

Key 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.

Current Transformer

Provides the precise measurement of the primary current.

Key Features

  • Very small and high linear phase and amplitude error
  • Easily compensatable 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

Contact us today to learn more!