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背光源在逆變器上是如何得到應用的?

2020-07-11

背光源在逆變器上是如何得到應用的?以下背光源生產廠家作簡單介紹:

如下圖所示為逆變器背光源及配套的LCD液晶屏:

逆變器是把直流電能(電池、蓄電瓶)轉變成定頻定壓或調頻調壓交流電(一般為220V,50Hz正弦波)的轉換器,人們要通過顯示屏來了解逆變器顯示的電壓電流值,就必須有LCD液晶屏,加上引產品大部使用時間為晚上,所以,顯示屏必須配上光源,這個光源就只能用背光源才能滿足。


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