®

WORLDWIDE NOISE ELIMINATIOR FILTER for POWER LINE

We have developed a new concept of eliminating electromagnetic noise (harmonics) that run through the D.C. power line.
The conventional bypass capacitor is no longer effective for high frequency (GHz band) circuits.
Known as POWERFIL, it is proven to efficiently avoid broadly spreaded noises entering into the power line. Its effective noise eliminating band is over 10 GHz.


®

COIL-LIKE BROADBAND RF ELIMINATIOR FILER


MAGNETIC FIELD created in and outside of the coil is under control, which made us possible broadening RF ELIMINATION BANDWIDTH. Looks like an ordinary inductor? Our COILFIL is more broadband removal than that.




ULTRA-SMALL BROADBAND INDUCTOR


This coil-like component is a coil, indeed. This ultra-small coil is nothing more than inductor, but has ultra-broad elimination band up to 20GHz.



You name it, We make it !

is Original Equipment Manufacturer (OEM). Even if you decide not to go for mass production, we must ask initial cost. If you agree with this, we would like to hear specifications, characteristics, target price, mass production quantity, and so on in detail.


1.  K for KRFM  Original Devices
2.  Either F for Core Insider
     Or C for Air Core
3.  First No. is Coil Size
     1  for 0604 size COILFIL
     2  for 0805 size COILFIL
     3  for 0402 size COILFIL
4.  Middle No. is Coil Turn
5.  Last No. is Mounted Terminal Turn

Remember, you name it, we make it !

Followings are actual items' characteristics as examples. Take a look, and let's discuss the problems you are facing in detail.












POWERFIL
Ultra-Wideband Harmonic Eliminator Filter for D.C. Power
KHLC-04s   ( 64 KB )
KHLC-04d   ( 72 KB )
KHLC-06s   ( 64 KB )
KHLC-06d   ( 75 KB )







COILFIL
Coil type Harmonic Eliminator Filter for D.C. Power Line
KF1-09-5   ( 62 KB )
KF2-13-5   ( 64 KB )
  



MICROIND
Miniature Choke Coil Filter for Microwave Bias Line
KC3 Series   ( 63 KB )
KC1 Series   ( 56 KB )





Copyright © 2005  KRFM AMERICA, Inc.  All rights reserved.