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郵箱：sales@ghbe.cn
網址：ghbe.cn
郵編：100122
電話：400-893-3686
傳真：010-87311207
郵箱：sales@ghbe.cn
網址：ghbe.cn
solaHD電源
solaHD電(dian)源產品規格(ge)
赫(he)茲50/60赫(he)茲
輸入(ru)電壓范圍85-264 Vac，100-240 Vac，120-375 Vdc
工作溫(wen)度-20°C至+ 70°C
輸(shu)出功率15-480 W
輸出電壓范圍(wei)5,12,24,48 Vdc
過(guo)載能力(li)打嗝
狀態指示燈綠色DC OK LED，OCP閃爍
階(jie)段數(shu)單(dan)
安裝DIN TS35 / 7.5或TS35 / 15
特征
cULus，cRUus，CE
通用(yong)輸入
短路，過(guo)壓(ya)，過(guo)載(zai)和過(guo)溫保護
功率(lv)因數(shu)校正
對流冷卻(que)
閃爍(shuo)OCP診斷(duan)
DC OK LED
DC OK繼電器適用于> 120瓦型號
solaHD電(dian)源(yuan)SDP5-5-100T功能特性
solaHD電源SDP5工作原理
開關電(dian)(dian)源的(de)工(gong)作(zuo)過程相當(dang)容易理解，在(zai)(zai)線(xian)性電(dian)(dian)源中(zhong)(zhong)，讓功(gong)(gong)率晶(jing)體(ti)管工(gong)作(zuo)在(zai)(zai)線(xian)性模式，與(yu)線(xian)性電(dian)(dian)源不同的(de)是(shi)，PWM開關電(dian)(dian)源是(shi)讓功(gong)(gong)率晶(jing)體(ti)管工(gong)作(zuo)在(zai)(zai)導(dao)通(tong)和關斷的(de)狀(zhuang)態，在(zai)(zai)這兩種(zhong)狀(zhuang)態中(zhong)(zhong)，加在(zai)(zai)功(gong)(gong)率晶(jing)體(ti)管上(shang)的(de)伏(fu)-安乘積是(shi)很小(xiao)(xiao)的(de)（在(zai)(zai)導(dao)通(tong)時(shi)，電(dian)(dian)壓低，電(dian)(dian)流大；關斷時(shi)，電(dian)(dian)壓高，電(dian)(dian)流小(xiao)(xiao)）/功(gong)(gong)率器(qi)件上(shang)的(de)伏(fu)安乘積就是(shi)功(gong)(gong)率半導(dao)體(ti)器(qi)件上(shang)所(suo)產生(sheng)的(de)損耗。
與線性電(dian)(dian)(dian)(dian)源(yuan)相(xiang)比(bi)(bi)，PWM開(kai)關(guan)電(dian)(dian)(dian)(dian)源(yuan)更為有效(xiao)的(de)工(gong)作過(guo)(guo)程是通(tong)(tong)過(guo)(guo)“斬波(bo)”，即把輸(shu)(shu)(shu)入(ru)的(de)直流(liu)電(dian)(dian)(dian)(dian)壓(ya)斬成幅值(zhi)(zhi)等于輸(shu)(shu)(shu)入(ru)電(dian)(dian)(dian)(dian)壓(ya)幅值(zhi)(zhi)的(de)脈沖電(dian)(dian)(dian)(dian)壓(ya)來(lai)實現的(de)。 脈沖的(de)占(zhan)空比(bi)(bi)由開(kai)關(guan)電(dian)(dian)(dian)(dian)源(yuan)的(de)控制器(qi)來(lai)調節。一旦(dan)輸(shu)(shu)(shu)入(ru)電(dian)(dian)(dian)(dian)壓(ya)被斬成交流(liu)方波(bo)，其幅值(zhi)(zhi)就(jiu)(jiu)可以通(tong)(tong)過(guo)(guo)變壓(ya)器(qi)來(lai)升高或降低(di)。通(tong)(tong)過(guo)(guo)增加變壓(ya)器(qi)的(de)二次繞(rao)組數(shu)就(jiu)(jiu)可以增加輸(shu)(shu)(shu)出的(de)電(dian)(dian)(dian)(dian)壓(ya)值(zhi)(zhi)。后這些(xie)交流(liu)波(bo)形經過(guo)(guo)整流(liu)濾(lv)波(bo)后就(jiu)(jiu)得到直流(liu)輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)。
赫(he)茲50/60赫(he)茲
輸入(ru)電壓范圍85-264 Vac，100-240 Vac，120-375 Vdc
工作溫(wen)度-20°C至+ 70°C
輸(shu)出功率15-480 W
輸出電壓范圍(wei)5,12,24,48 Vdc
過(guo)載能力(li)打嗝
狀態指示燈綠色DC OK LED，OCP閃爍
階(jie)段數(shu)單(dan)
安裝DIN TS35 / 7.5或TS35 / 15
特征
cULus，cRUus，CE
通用(yong)輸入
短路，過(guo)壓(ya)，過(guo)載(zai)和過(guo)溫保護
功率(lv)因數(shu)校正
對流冷卻(que)
閃爍(shuo)OCP診斷(duan)
DC OK LED
DC OK繼電器適用于> 120瓦型號
solaHD電(dian)源(yuan)SDP5-5-100T功能特性
solaHD電源SDP5工作原理
開關電(dian)(dian)源的(de)工(gong)作(zuo)過程相當(dang)容易理解，在(zai)(zai)線(xian)性電(dian)(dian)源中(zhong)(zhong)，讓功(gong)(gong)率晶(jing)體(ti)管工(gong)作(zuo)在(zai)(zai)線(xian)性模式，與(yu)線(xian)性電(dian)(dian)源不同的(de)是(shi)，PWM開關電(dian)(dian)源是(shi)讓功(gong)(gong)率晶(jing)體(ti)管工(gong)作(zuo)在(zai)(zai)導(dao)通(tong)和關斷的(de)狀(zhuang)態，在(zai)(zai)這兩種(zhong)狀(zhuang)態中(zhong)(zhong)，加在(zai)(zai)功(gong)(gong)率晶(jing)體(ti)管上(shang)的(de)伏(fu)-安乘積是(shi)很小(xiao)(xiao)的(de)（在(zai)(zai)導(dao)通(tong)時(shi)，電(dian)(dian)壓低，電(dian)(dian)流大；關斷時(shi)，電(dian)(dian)壓高，電(dian)(dian)流小(xiao)(xiao)）/功(gong)(gong)率器(qi)件上(shang)的(de)伏(fu)安乘積就是(shi)功(gong)(gong)率半導(dao)體(ti)器(qi)件上(shang)所(suo)產生(sheng)的(de)損耗。
與線性電(dian)(dian)(dian)(dian)源(yuan)相(xiang)比(bi)(bi)，PWM開(kai)關(guan)電(dian)(dian)(dian)(dian)源(yuan)更為有效(xiao)的(de)工(gong)作過(guo)(guo)程是通(tong)(tong)過(guo)(guo)“斬波(bo)”，即把輸(shu)(shu)(shu)入(ru)的(de)直流(liu)電(dian)(dian)(dian)(dian)壓(ya)斬成幅值(zhi)(zhi)等于輸(shu)(shu)(shu)入(ru)電(dian)(dian)(dian)(dian)壓(ya)幅值(zhi)(zhi)的(de)脈沖電(dian)(dian)(dian)(dian)壓(ya)來(lai)實現的(de)。 脈沖的(de)占(zhan)空比(bi)(bi)由開(kai)關(guan)電(dian)(dian)(dian)(dian)源(yuan)的(de)控制器(qi)來(lai)調節。一旦(dan)輸(shu)(shu)(shu)入(ru)電(dian)(dian)(dian)(dian)壓(ya)被斬成交流(liu)方波(bo)，其幅值(zhi)(zhi)就(jiu)(jiu)可以通(tong)(tong)過(guo)(guo)變壓(ya)器(qi)來(lai)升高或降低(di)。通(tong)(tong)過(guo)(guo)增加變壓(ya)器(qi)的(de)二次繞(rao)組數(shu)就(jiu)(jiu)可以增加輸(shu)(shu)(shu)出的(de)電(dian)(dian)(dian)(dian)壓(ya)值(zhi)(zhi)。后這些(xie)交流(liu)波(bo)形經過(guo)(guo)整流(liu)濾(lv)波(bo)后就(jiu)(jiu)得到直流(liu)輸(shu)(shu)(shu)出電(dian)(dian)(dian)(dian)壓(ya)。
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