基本解釋Asia-Pacific Forestry Commission 亞太地區(qū)林學(xué)協(xié)會同根派生 APFC相關(guān)詞英漢例句Introduce the define and principle of PFC, applications of APFC. 介紹功率因數(shù)校正定義、原理及 APFC控制方法 ,并進行實例分析。L6561 APFC chip is adopted, and also IR2153 is the chip for inverter circuit. 在電路中使用的APFC芯片是L6561。 控制器使用IR2153作為逆變電路的控制芯片,既能手動調(diào)光,而設(shè)計的模擬調(diào)光電路和接口,又為遠程調(diào)光預(yù)留了接口。Using power electrical converter, the APFC technology achieves this by controlling energy transportation. 有源功率因數(shù)校正技術(shù)正是采用電力電子技術(shù)中各種基本變換器或其衍生結(jié)構(gòu),通過對能量傳輸?shù)倪m當(dāng)控制來實現(xiàn)這一目的。And this defect of two-stage APFC has been improved as the PFC/ PWM this two-stage compound control chip appears. 隨著PFC/PWM兩級復(fù)合控制芯片的產(chǎn)生,兩級APFC的這一缺陷可以得到大大改善。In the main system, 100 Electronic ballasts are replaced by a large-power APFC AC-DC transformer. 主機具有分區(qū)控制,自動調(diào)節(jié)亮度,自動開關(guān)和根據(jù)環(huán)境亮度開關(guān)等功能。 在設(shè)計中采用一臺大功率APFC方式的AC-DC變換器代替100個電子鎮(zhèn)流器的AC-DC變換器。APFC更多例句