Mingfa Tech has launched GooLED coolers and got certified by Xicato in March, 2015. Here
are the item numbers from the systems between Xicato and MingfaTech for these
pin fin LED coolers:
Mingfa
TechS’ TYPE Number
|
XICATOS’
Series Number
|
XSA-316
|
|
GoolLED-4850, Ø48*H50mm
|
XSA-317
|
GoolLED-4868, Ø48*H68mm
|
XSA-318
|
GoolLED-5830, Ø58*H30mm
|
XSA-319
|
GoolLED-5850, Ø58*H50mm
|
XSA-320
|
GoolLED-6830, Ø68*H30mm
|
XSA-321
|
GoolLED-6850, Ø68*H50mm
|
XSA-322
|
GoolLED-7830, Ø78*H30mm
|
XSA-325
|
GoolLED-7850, Ø78*H50mm
|
XSA-326
|
GoolLED-11050, Ø110*H50mm
|
XSA-327
|
GoolLED-11080, Ø110*H80mm
|
XSA-328
|
The
original design ideal of GooLED coolers comes from Pin Fin heat sinks.
GooLED coolers are considered to be among the
most powerful heat sink designs available today.
GooLED heat sinks
have the following advantages:
1.
Light-weight, lighter than the same size of
traditional LED coolers.
2.
High efficiency of heat dissipation comparing
to the same size of star heat sinks.
3.
Flexible installation options, suitable for
lots of branded COB modules.
Mingfa Tech takes
GooLED-XIT-7850 Pin Fin Heat Sink for example:
The
thermal data table
Model NO.
|
GooLED-XIT-7850
|
Size
|
Φ78xH50mm
|
Material
|
1070
|
Finish
|
Black Anodized
|
Weight(g)
|
197
|
Thermal
Wattage
|
24W
|
HeatsinkΘs-a²
|
75332
|
Thermal Resistance (°C/W)²
|
2.1
|
Heat
sink to ambient temperature rise Ths-amb(°C)
Dissipated
Power Pd(W)
Detailed analysis of
GooLED
Through the above analysis of the data, Pin
fin heat sinks provide very low thermal resistance values per given space and
low pressure drop. The cooling capabilities of pin fins stem from the round
geometry of the pins, the omnidirectional pin configuration, and the use of
highly conductive materials. The smooth round pins reduce resistance to
incoming air streams and enhance air turbulence between the pins. The
omnidirectional structure maximizes the entrance of fresh air into the pin
array and at the same time allows the hot air to exhaust from the pin array in
every possible direction. The use of highly conductive materials further
reduces the thermal resistance of the heat sinks. Cool Innovations has further
enhanced the performance of pin fin heat sinks via the introduction of the splayed
and flared pin fin designs. Their unique structure allows them to offer lower
thermal resistance values and lower pressure drop per given space.
 |
About Mingfa Tech
MingfaTech
Manufacturing Limited, a LED thermal solution leading provider, headquartered
in Dongguan City of China, who is a certified LED heatsink supplier of many
branded LED modules. MingfaTech’s design and supply on star heat sinks and pin
fin heat sinks, especially the breaking-through LED
cooling series of EtraLED, SimpoLED, GooLED have been helping the
clients improve their designs with the heat dissipation in better efficiency
and more aesthetic appearances, substantially making LED in a real sense as
well.
 |
Contact us
Mingfa Tech Manufacturing Limited
Tel : +86-769-33252828
+86-769-33251919
Fax : +86-(020)28819702 ext:22122 (overseas)
400-6981-163 ext:22122 (China)
Head Office: Suite 901, Block A, Luo Sha Da Sha, Dong Xing Road, Guan Cheng District, Dong Guan City, Guang Dong Province, 523000 China
E-mail: sales@mingfatech.com
website: http://www.heatsinkled.com
Tel : +86-769-33252828
+86-769-33251919
Fax : +86-(020)28819702 ext:22122 (overseas)
400-6981-163 ext:22122 (China)
Head Office: Suite 901, Block A, Luo Sha Da Sha, Dong Xing Road, Guan Cheng District, Dong Guan City, Guang Dong Province, 523000 China
E-mail: sales@mingfatech.com
website: http://www.heatsinkled.com
