24V开关电源电路图

开关(guan)电(dian)源(yuan)是把交流电(dian)转(zhuan)换成(cheng)电(dian)子、电(dian)气设备所需直流电(dian)源(yuan)的产品、具有体积(ji)小、重量轻、纹波小、效率高(gao)、运行噪(zao)声(sheng)小、工作(zuo)温升低(di)、性价比高(gao)的特(te)点(dian)，同时(shi)短路和过载保护(hu)及(ji)软起(qi)动(dong)功(gong)能(neng)有效保护(hu)负载电(dian)路不易损坏，是传(chuan)统变压(ya)器(qi)的理(li)想替代产品。

开(kai)关电(dian)源广(guang)泛应用(yong)在广(guang)告灯箱、通讯(xun)器材、工控自(zi)动化、小功率(lv)直流电(dian)机(ji)供电(dian)等需220V或110V交流电(dian)转换为直流电(dian)的场所。分为单组、双组、三组、四组四种规格(ge)，功率(lv)范(fan)围(wei)从15W~500W，输出有(you)-5V、5V、-12V、12V、-24V、24V、48V等常规电(dian)压。

24V开关(guan)电(dian)(dian)(dian)(dian)源，是高(gao)频(pin)逆(ni)变(bian)开关(guan)电(dian)(dian)(dian)(dian)源中的(de)一(yi)个(ge)种类。通(tong)过电(dian)(dian)(dian)(dian)路(lu)控制开关(guan)管(guan)进行高(gao)速的(de)道通(tong)与截止．将直流(liu)(liu)电(dian)(dian)(dian)(dian)转化为高(gao)频(pin)率的(de)交流(liu)(liu)电(dian)(dian)(dian)(dian)提供给(ji)变(bian)压器进行变(bian)压，从而产生所需要(yao)的(de)一(yi)组或多组电(dian)(dian)(dian)(dian)压！