wcy820611 发布于 2005-12-21 17:47:00 DATASHEET中的heat sink是什么意思？热沉吗？ DATASHEET中的heat sink是什么意思？ The TO-220 package needs a heat sink under most conditions. The size of the heatsink depends on the input voltage, the output voltage, the load current and the ambient temperature.tutu66 发布于 2005-12-21 19:09:00 散热器啊！
鼓励，打出如此多英文，信息详细。wcy820611 发布于 2005-12-22 13:00:00 Furthermore, some of these components such as the catch diode will add heat to the PC board and the heat can vary as the input voltage changes. 中的catch diode 是什么二极管？谢谢latitude 发布于 2005-12-22 14:25:00 Catch Diode 逆向电压保护二极管 参考：http://www.ti.com.tw/articles/detail.asp?sno=50&catalog=11skywalkzf 发布于 2006-11-18 16:25:58
DATASHEET中的heat sink是什么意思？热沉吗？
散热器啊！
latitude知道的好多