Fabrication and characterization of contiguous permanent magnet junctions

1998 ◽  
Vol 34 (4) ◽  
pp. 1495-1497 ◽  
Author(s):  
Min Xiao ◽  
A.J. Devasahayam ◽  
M.H. Kryder
2020 ◽  
Vol 22 (11) ◽  
pp. 2000311
Author(s):  
Onur Zirhli ◽  
Nilay Gunduz Akdogan ◽  
Yazan N. Odeh ◽  
I. Burc Misirlioglu ◽  
Eamon Devlin ◽  
...  

2011 ◽  
Vol 211-212 ◽  
pp. 605-608
Author(s):  
Xiao Dan Miao ◽  
Xu Han Dai ◽  
Pei Hong Wang ◽  
Gui Fu Ding ◽  
Xiao Lin Zhao

This paper reports the fabrication and characterization of a new bi-stable electromagnetic microrelay based on surface micromachining technology. It mainly consists of an integrated coil, a SU-8 spacer, a nickel planar spring in combination with permanent magnet, and electrical contacts. With current, the spring is attracted or pulled up to close or open the external circuit. Without current, permanent magnet keeps the spring at bottom which reduced the power consumption. The bi-stability of electromagnet microrelay is realized by the balance between magnetic force and the elastic force of the spring. The detailed fabrication process is given. Testing results shows that this new bi-stable electromagnetic microrelay can work at 5V voltage pulse with large deflection at 350μm and switching time is fast at 4.96due to special design.


2019 ◽  
Vol 35 (4) ◽  
pp. 475-484
Author(s):  
SHIVA ARUN ◽  
◽  
PRABHA BHARTIYA ◽  
AMREEN NAZ ◽  
SUDHEER RAI ◽  
...  

2019 ◽  
Vol 139 (11) ◽  
pp. 375-380
Author(s):  
Harutoshi Takahashi ◽  
Yuta Namba ◽  
Takashi Abe ◽  
Masayuki Sohgawa

2015 ◽  
Vol 135 (11) ◽  
pp. 474-475
Author(s):  
Koji Sugano ◽  
Ryoji Hiraoka ◽  
Toshiyuki Tsuchiya ◽  
Osamu Tabata

Author(s):  
Alan Huffman ◽  
John Lannon ◽  
Matthew Lueck ◽  
Christopher Gregory ◽  
Dorota Temple

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