是将光线散射,均匀。
LED最大的问题是散热和光线不匀
•
就一纸片,光损失太多。就不会把LED排列成45度锥形?
-itallture-
♀
(0 bytes)
()
12/05/2012 postreply
15:46:38
•
在电路板上无法这样焊接。
-神山圣水-
♂
(0 bytes)
()
12/06/2012 postreply
08:49:40
•
LED散热板就是1铝片1面弄个印刷电路。我都手工敲成锥园了(1锤子而已),工艺绝不是问题
-itallture-
♀
(0 bytes)
()
12/06/2012 postreply
10:40:13
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy