黄h视频在线观看视频,要爽死国产一区在线播放,www.欧美在线,奇米影视一区二区三区 ,成人国产精品一区二区八戒网,精品亚洲AV毛片高清,精品先锋中文字幕,欧美日韩精品激情在线看 ,内射极品美女少妇久久精品免费一级一片一毛片-女明星的

Contact Us

24V DC Cooling Fan to reduce resistance

Date: 2014-12-17   Click: 1599 Times

"24V DC Cooling Fan" to minimize the wire resistance and contact resistance of the power of the most simple application shown in Figure 9 a 19. FIG power supply output voltage is 5V, the load current of 4A. Using this power, in addition to current and load effect the desired value to select the desired output should minimize wire resistance between the power supply and the load. For example, "24V DC Cooling Fan" using 50cm long 18 copper wire, two wires 21mΩ total resistance, and therefore, there is 84mV voltage drop on the lead, accounting for 1.68% of the output voltage. If the power supply itself loading effect of 0.1%, the actual load in this circuit effect is 1.78%, amounting to less than the value of the indicator. The method of solving this problem is possible to shorten the length of the wire or thick wire selection. Another important factor "24V DC Cooling Fan" impact loading effect of contact resistance and the load connected to the power supply at the end, especially at high currents

Back to: Industry news

+86-0769-83660708

Home Product News Contact