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Build Your Own Air Cooled Heat Sink


Please answer as many questions as possible to aid in the design of your heat sink.

CONTACT INFO
Name: *
Company Name: *
Phone: *      Extension:
Email: *    

SIZE Specify available space for the heat sink.
Length:
Width:
Height:

HEAT LOAD (Power dissipation)
Total Watts:
Fin Orientation:


DEVICE DATA: (List each power dissipation device)
Device Size
Device Location
Quantity
Unit Dissipation (Watt)
Device Junction (°C/W)
TJ Max (°C)


Is heat map or layout sketch provided?


HEAT SINK DESIGN PERFORMANCE REQUIREMENTS

Maximum air temperature?
(°C)
Maximum heat sink temperature at device mounting surface?
(°C)
Is weight significant?
Yes No
What is the maximum allowable weight?
Heat sink material preference?
Aluminum Copper
What type of convection is required?
Forced Natural

 

If forced convection is required, please provide fan data or air flow availability.

Fan manufacturer:
Fan model:
Fan supply voltage:
Flow rate: CFM@: inches of water
What material finish is required on the heat sink? (anodize, black oxide, paint, chromate, other)

Special considerations:

UPLOAD RELATED DIAGRAMS OR DOCUMENTS
Attachment 1:
Attachment 2:
Attachment 3:
 

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