A Heavy Current Output DC Inductance Filter With Very High L/V
A new type of heavy current output inductance filter (NIF) has been developed. The main change to the previous version is that it’s not an energy storage device. Its volume is proportional to the output current rather than the square of output current. One of the advantages of the new device is improved speed.
Compared with the traditional output inductance filter, the volume of NIF is reduced, and the heavier current, the more reduction.
NIF volume is inversely proportional to its working frequency and is proportional to inductance “L” and output current “I”, so it has very high L/V. The device design is unique. NIF’s got high L/V and contributes to the development of various components of power supply and will enable high power density high-frequency DC/DC switching power supply modules or power chips to achieve a very low ripple coefficient under any load conditions.
This entry was posted on Friday, February 1st, 2008 at 11:16 am and is filed under Industry News. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.