An efficient single-switch voltage regulator

Author(s):  
N. Vazquez ◽  
C. Hernandez ◽  
R. Cano ◽  
J. Antonio ◽  
E. Rodriguez ◽  
...  
2012 ◽  
Vol 132 (5) ◽  
pp. 436-444 ◽  
Author(s):  
Katsuhiro Matsuda ◽  
Kazuhiro Horikoshi ◽  
Toshiyuki Seto ◽  
Osamu Iyama ◽  
Hiromu Kobayashi

Author(s):  
M. Farsi ◽  
K.J. Zachariah ◽  
J.W. Finch ◽  
P.A.L. Ham

Author(s):  
Varun Kumar ◽  
Lakshya Gaur ◽  
Arvind Rehalia

In this paper the authors have explained the development of robotic vehicle prepared by them, which operates autonomously and is not controlled by the users, except for selection of modes. The different modes of the automated vehicle are line following, object following and object avoidance with alternate trajectory determination. The complete robotic assembly is mounted on a chassis comprising of Arduino Uno, Servo motors, HC-SRO4 (Ultrasonic sensor), DC motors (Geared), L293D Motor Driver, IR proximity sensors, Voltage Regulator along with castor wheel and two normal wheels.


Alloy Digest ◽  
1981 ◽  
Vol 30 (9) ◽  

Abstract KANTHAL 70 alloy was designed to provide a high positive temperature coefficient to electrical resistance comparable with that of pure nickel; however, it has much higher electrical resistivity than pure nickel. This makes it useful as a voltage regulator when placed in series with another electrical device across a fluctuating voltage source. Kanthal 70 has a maximum recommended operating temperature of 600 C and is used widely in resistance thermometers and in various appliance and automotive applications. This datasheet provides information on composition, physical properties, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, and joining. Filing Code: Ni-270. Producer or source: The Kanthal Corporation.


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