每經訊，據(ju)啟信寶，新(xin)三板(ban)創新(xin)層公司奉(feng)天(tian)電(dian)(dian)子（430293）新(xin)增專(zhuan)(zhuan)利(li)(li)信息(xi)，專(zhuan)(zhuan)利(li)(li)權(quan)人(ren)為(wei)奉(feng)天(tian)電(dian)(dian)子，發明人(ren)是(shi)楊(yang)亞(ya)峰(feng)。專(zhuan)(zhuan)利(li)(li)授權(quan)日為(wei)2023年2月(yue)28日，專(zhuan)(zhuan)利(li)(li)名稱為(wei)“一種(zhong)用(yong)于推挽拓(tuo)撲的可編程軟啟動控制電(dian)(dian)路”，專(zhuan)(zhuan)利(li)(li)類型(xing)為(wei)中(zhong)國實(shi)用(yong)新(xin)型(xing)專(zhuan)(zhuan)利(li)(li)，專(zhuan)(zhuan)利(li)(li)申請號為(wei)CN202223306970.3。

該專利摘要顯(xian)示：本(ben)實用新型涉及開關電(dian)源的軟(ruan)啟動(dong)控(kong)制(zhi)電(dian)路領域，具體公開了一種用于推(tui)挽(wan)拓撲的可編程軟(ruan)啟動(dong)控(kong)制(zhi)電(dian)路，包括單片(pian)機(ji)、驅動(dong)芯片(pian)、穩(wen)壓器(qi)(qi)(qi)、放(fang)大(da)器(qi)(qi)(qi)和比較器(qi)(qi)(qi)；所述單片(pian)機(ji)通過穩(wen)壓器(qi)(qi)(qi)進(jin)行(xing)穩(wen)壓供電(dian)，單片(pian)機(ji)自(zi)帶兩(liang)路PWM輸(shu)(shu)(shu)出(chu)口，能通過軟(ruan)件設計編程輸(shu)(shu)(shu)出(chu)兩(liang)路PWM驅動(dong)信(xin)(xin)號；所述驅動(dong)芯片(pian)能將單片(pian)機(ji)輸(shu)(shu)(shu)出(chu)的兩(liang)路PWM驅動(dong)信(xin)(xin)號進(jin)行(xing)功(gong)率(lv)放(fang)大(da)后(hou)驅動(dong)兩(liang)路功(gong)率(lv)MOS管工(gong)作(zuo)；所述放(fang)大(da)器(qi)(qi)(qi)用于推(tui)挽(wan)功(gong)率(lv)MOS管逐周(zhou)期電(dian)流(liu)(liu)采樣信(xin)(xin)號的放(fang)大(da)；所述比較器(qi)(qi)(qi)能將放(fang)大(da)后(hou)的逐周(zhou)期電(dian)流(liu)(liu)信(xin)(xin)號與設定的限(xian)流(liu)(liu)值(zhi)進(jin)行(xing)比較，超出(chu)限(xian)流(liu)(liu)時輸(shu)(shu)(shu)出(chu)高電(dian)平脈沖(chong)反饋至單片(pian)機(ji)的AD采樣口，進(jin)行(xing)兩(liang)路PWM信(xin)(xin)號的輸(shu)(shu)(shu)出(chu)控(kong)制(zhi)。

(記者 曾健輝)

免責聲明：本文內(nei)容與(yu)數(shu)據(ju)僅(jin)供(gong)參考，不(bu)構成投(tou)資建(jian)議(yi)，使用(yong)前核(he)實。據(ju)此操作，風險自擔(dan)。