Research Projects Technical Transfer Research Outputs Research Profiles by Department by Name  
  Electronics
 
Planar Printed-Circuit-Board Transformer
平面電路版變壓器
 
Principal Investigator
Professor HUI, Ron Shu Yuen 許樹源 教授 [ Profile ]
Professor (Chair) of Electronic Engineering , Department of Electronic Engineering
Europe
EP0935263B
26 May 2004
granted
US
6,501,364
31 Dec 2002
granted
US
10/282,335
Planar Printed Circuit-Board Transformers with Effective Electromagnetic Interference (EMI) Shielding
28 Oct 2003
pending
US
09/316,735
Coreless Printed-Circuit-Board (PCB) Transformers and Operating Techniques Thereof
21 May 1999
pending
China
99100579.1
無鐵芯印刷電路板型變壓器
4 Feb 1999
pending
Stage of Technology Transfer: fundamental R&D product level
Research Area: Electronics , Power Electronics

Abstract
The invention relates to planar coreless PCB transformers. It is particularly useful in applications in which requirement of vertical dimension of the product is stringent.

Features
• The invention allows the products to be very 'thin' or low-profile

簡介
本發明是關於平面變壓器技術,目的在於減少電子儀器的高/厚度,從而生產超薄的新電子產品。

特色
• 這高頻特性能夠讓電子產品的體積變小

• e.Energy Technology Limited - an associated company of CityU