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Address:LiShi Industrial Zone, QiaoLi Village, ChangPing Town,DongGuan City, GuangDong 523586, China
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Add: Bikeum B/D 3rd fl. Yangwharo 108, Mapo-Gu, Seoul. Korea
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           Guangdong,China
Add: 603#,NO.395 Tangdenan Rd, Tianhe District,
        Guangzhou, China

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Length Tiny Cooling Fan radiator

Time:2014-12-23 Click:586Times

A = 2422.5209 * 220 * 10-2 = 5329.545 (cm2)
"Tiny Cooling Fan" radiator surface heat flux heat Q / A = 1110 / 5329.545 = 0.208 (W / cm2)> = 0.039W / cm2
Heat flux calculated radiator surface, much larger than the limit of 0.039W / cm2, even longer thicker "Tiny Cooling Fan" radiator, increasing the surface area, but also far enough, so can not be used with natural cooling, forced to adopt there will be air-cooled heat sink thermal resistance as the main basis for selecting RTf "Tiny Cooling Fan" radiator. Tj, RTj is provided a semiconductor device parameters, P is the power dissipation, RTc can be found from the thermal design of professional books. Here are some of the heat sink choice.

DONGGUAN XINGDONG ELECTRONICS CO., LTD.

Tel: +86-769-83660708

Fax: +86-769-83660718

Email:info@d-fan.com.cn

URL: /eng/
 

Address:LiShi Industrial Zone, QiaoLi Village, ChangPing Town,DongGuan City, GuangDong 523586, China

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