New efficient filter design for a heat sink

2011 ◽  
pp. 581-585 ◽  
Author(s):  
J. Kulanayagam ◽  
J.H. Hagmann ◽  
K.F. Hoffmann ◽  
S. Dickmann
Keyword(s):  
Heat Sink ◽  
Filter Design

scholarly journals Reduction of heat sink common-mode currents in switching mode power supply circuits

2011 ◽  
Vol 9 ◽  
pp. 317-321 ◽  
Author(s):  
J. Kulanayagam ◽  
J. H. Hagmann ◽  
K. F. Hoffmann ◽  
S. Dickmann
Keyword(s):  
Electric Power ◽  
Power Supply ◽  
Heat Sink ◽  
Filter Design ◽  
Experimental Results ◽  
Power Devices ◽  
Common Mode ◽  
Switching Mode Power Supply ◽  
Switching Mode

Abstract. In this paper, a new filter design for a heat sink is presented. The parasitic couplings between electric power devices and the heat sink are responsible for common-mode currents. The main focus is on the reduction of these currents to reduce the heat sink radiation. For this purpose a new filter design is proposed. In addition, experimental results are shown to validate the proposed filter.

The effect of an aluminum heat-sink layer on the laser-induced amorphization of SiOx/TeGeSn/SiOx phase-change recording films

1989 ◽  
Vol 47 ◽  
pp. 574-575
Author(s):  
Matthew R. Libera ◽  
Martin Chen
Keyword(s):  
Thin Film ◽  
Phase Change ◽  
Heat Sink ◽  
Multilayer Film ◽  
Glassy Phase ◽  
Film Structure ◽  
Glass Forming ◽  
Active Storage ◽  
Dielectric Layers ◽  
Amorphous States

Phase-change erasable optical storage is based on the ability to switch a micron-sized region of a thin film between the crystalline and amorphous states using a diffraction-limited laser as a heat source. A bit of information can be represented as an amorphous spot on a crystalline background, and the two states can be optically identified by their different reflectivities. In a typical multilayer thin-film structure the active (storage) layer is sandwiched between one or more dielectric layers. The dielectric layers provide physical containment and act as a heat sink. A viable phase-change medium must be able to quench to the glassy phase after melting, and this requires proper tailoring of the thermal properties of the multilayer film. The present research studies one particular multilayer structure and shows the effect of an additional aluminum layer on the glass-forming ability.

Towards optimum multilayer filter design

1991 ◽  
Vol 138 (4) ◽  
pp. 241 ◽  
Author(s):  
T.C. Chen
Keyword(s):  
Filter Design

Cooling Performance Analysis of Heat Sink

2011 ◽  
Vol 1 (9) ◽  
pp. 65-67
Author(s):  
Pritesh S Patel ◽  
◽  
Prof. Dattatraya G Subhedar ◽  
Prof. Kamlesh V Chauhan
Keyword(s):  
Performance Analysis ◽  
Heat Sink ◽  
Cooling Performance

Digital Multiple Notch Filter Design with Nelder-Mead Simplex Method

2017 ◽  
Vol E100.A (1) ◽  
pp. 259-265
Author(s):  
Qiusheng WANG ◽  
Xiaolan GU ◽  
Yingyi LIU ◽  
Haiwen YUAN
Keyword(s):  
Simplex Method ◽  
Filter Design ◽  
Notch Filter

NUMERICAL ANALYSIS OF THE THERMAL PERFORMANCE OF A NOVEL DOUBLE-LAYERED HEAT SINK WITH STAGGERED PIN FINS

2019 ◽  
Vol 50 (8) ◽  
pp. 757-772 ◽  
Author(s):  
Yicang Huang ◽  
Hui Li ◽  
Shengnan Shen ◽  
Yongbo Xue ◽  
Mingliang Xu ◽  
...  
Keyword(s):  
Numerical Analysis ◽  
Thermal Performance ◽  
Heat Sink ◽  
Pin Fins
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