PARKER派克高頻功率放大器技術作用原理

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PARKER派克高頻功率放大器技術作用原理

PARKER派克高頻(pin)(pin)功(gong)率(lv)放(fang)(fang)大器(qi)是通(tong)信系統(tong)中發(fa)送裝(zhuang)置的(de)重要(yao)組(zu)件。按其工(gong)作(zuo)頻(pin)(pin)帶(dai)(dai)的(de)寬(kuan)窄(zhai)劃分為窄(zhai)帶(dai)(dai)高頻(pin)(pin)功(gong)率(lv)放(fang)(fang)大器(qi)和寬(kuan)帶(dai)(dai)高頻(pin)(pin)功(gong)率(lv)放(fang)(fang)大器(qi)兩(liang)種，窄(zhai)帶(dai)(dai)高頻(pin)(pin)功(gong)率(lv)放(fang)(fang)大器(qi)通(tong)常以具(ju)有選(xuan)頻(pin)(pin)濾(lv)波作(zuo)用的(de)選(xuan)頻(pin)(pin)電路(lu)作(zuo)為輸出回路(lu)，故(gu)又稱為調諧功(gong)率(lv)放(fang)(fang)大器(qi)或諧振功(gong)率(lv)放(fang)(fang)大器(qi);寬(kuan)帶(dai)(dai)高頻(pin)(pin)功(gong)率(lv)放(fang)(fang)大器(qi)。

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PARKER派克高頻功率放大器技術作用原理

PARKER派克高(gao)(gao)頻(pin)(pin)(pin)(pin)(pin)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)是通信系統中(zhong)(zhong)發(fa)送裝置的(de)(de)(de)重要(yao)組(zu)件(jian)。按(an)其工(gong)(gong)(gong)作頻(pin)(pin)(pin)(pin)(pin)帶(dai)的(de)(de)(de)寬(kuan)窄劃分(fen)為(wei)(wei)(wei)窄帶(dai)高(gao)(gao)頻(pin)(pin)(pin)(pin)(pin)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)和(he)寬(kuan)帶(dai)高(gao)(gao)頻(pin)(pin)(pin)(pin)(pin)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)兩(liang)種，窄帶(dai)高(gao)(gao)頻(pin)(pin)(pin)(pin)(pin)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)通常以具(ju)有(you)(you)選頻(pin)(pin)(pin)(pin)(pin)濾(lv)(lv)波(bo)作用(yong)(yong)的(de)(de)(de)選頻(pin)(pin)(pin)(pin)(pin)電(dian)(dian)路(lu)作為(wei)(wei)(wei)輸(shu)出(chu)回(hui)路(lu)，故又稱(cheng)為(wei)(wei)(wei)調諧功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)或(huo)諧振功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi);寬(kuan)帶(dai)高(gao)(gao)頻(pin)(pin)(pin)(pin)(pin)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)輸(shu)出(chu)電(dian)(dian)路(lu)則是傳(chuan)輸(shu)線(xian)變壓(ya)器(qi)(qi)(qi)(qi)(qi)或(huo)其他寬(kuan)帶(dai)匹(pi)配(pei)電(dian)(dian)路(lu)，因此又稱(cheng)為(wei)(wei)(wei)非調諧功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)。高(gao)(gao)頻(pin)(pin)(pin)(pin)(pin)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)是一種能量(liang)轉換(huan)器(qi)(qi)(qi)(qi)(qi)件(jian)，它將(jiang)電(dian)(dian)源供給的(de)(de)(de)直流(liu)(liu)(liu)能量(liang)轉換(huan)成為(wei)(wei)(wei)高(gao)(gao)頻(pin)(pin)(pin)(pin)(pin)交流(liu)(liu)(liu)輸(shu)出(chu)在 "低(di)頻(pin)(pin)(pin)(pin)(pin)電(dian)(dian)子(zi)線(xian)路(lu)"課程中(zhong)(zhong)已知，放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)可以按(an)照電(dian)(dian)流(liu)(liu)(liu)導通角(jiao)(jiao)的(de)(de)(de)不(bu)同，將(jiang)其分(fen)為(wei)(wei)(wei)甲、乙(yi)(yi)、丙三(san)類(lei)工(gong)(gong)(gong)作狀態。甲類(lei)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)電(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)流(liu)(liu)(liu)通角(jiao)(jiao)為(wei)(wei)(wei)360o，適用(yong)(yong)于(yu)(yu)小信號(hao)低(di)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)。乙(yi)(yi)類(lei)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)電(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)流(liu)(liu)(liu)通角(jiao)(jiao)約等(deng)于(yu)(yu) 180o;丙類(lei)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)電(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)流(liu)(liu)(liu)通角(jiao)(jiao)則小于(yu)(yu)180o。乙(yi)(yi)類(lei)和(he)丙類(lei)都(dou)適用(yong)(yong)于(yu)(yu)大(da)(da)(da)(da)(da)功(gong)(gong)(gong)率(lv)(lv)工(gong)(gong)(gong)作丙類(lei)工(gong)(gong)(gong)作狀態的(de)(de)(de)輸(shu)出(chu)功(gong)(gong)(gong)率(lv)(lv)和(he)效率(lv)(lv)是三(san)種工(gong)(gong)(gong)作狀態中(zhong)(zhong)zui高(gao)(gao)者。高(gao)(gao)頻(pin)(pin)(pin)(pin)(pin)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)大(da)(da)(da)(da)(da)多(duo)工(gong)(gong)(gong)作于(yu)(yu)丙類(lei)。但丙類(lei)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)電(dian)(dian)流(liu)(liu)(liu)波(bo)形失真太大(da)(da)(da)(da)(da)，因而不(bu)能用(yong)(yong)于(yu)(yu)低(di)頻(pin)(pin)(pin)(pin)(pin)功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)，只能用(yong)(yong)于(yu)(yu)采(cai)用(yong)(yong)調諧回(hui)路(lu)作為(wei)(wei)(wei)負載的(de)(de)(de)諧振功(gong)(gong)(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)(da)(da)(da)(da)。由于(yu)(yu)調諧回(hui)路(lu)具(ju)有(you)(you)濾(lv)(lv)波(bo)能力，回(hui)路(lu)電(dian)(dian)流(liu)(liu)(liu)與電(dian)(dian)壓(ya)仍(reng)然極近于(yu)(yu)正弦波(bo)形，失真很小。

PARKER放大器PQDXXA-200特點/優點：

所(suo)有PVPLUS泵的(de)排量、壓力(li)和功率（扭矩）控制

使用免費的(de)圖形用戶界面軟件PropVplus易于(yu)控制(zhi)、監控和(he)參數化

通過(guo)USB-A到(dao)(dao)USB-B從PC到(dao)(dao)模塊的標準連接。

快速(su)簡便的調(diao)試以及預定(ding)義(yi)參(can)數集的啟動

易于錯誤診斷

通過在線監測PID動(dong)作(zuo)進行手控調節

所有設(she)置（斜坡(po)、小/大值(zhi)、控(kong)制(zhi)參數）都可以(yi)數字存儲，并可從PC中調用(yong)，以(yi)將設(she)置復(fu)制(zhi)到其他模塊。

PARKER派克PWD00A-400放大器(qi)用于對帶位移傳感器(qi)的(de)(de)系(xi)列軸向(xiang)柱塞泵(beng)的(de)(de)流量進行連(lian)續的(de)(de)調節控制。流量可(ke)(ke)以通(tong)過外部提供(gong)的(de)(de)指(zhi)令(ling)信號和(he)內部的(de)(de)限制和(he)斜坡電位計進行預先確定。在這種情況下，指(zhi)令(ling)信號可(ke)(ke)以通(tong)過一個PLC（可(ke)(ke)編程(cheng)序控制器(qi)）來(lai)產生。

Parker PSB040系列(lie)壓(ya)力開關 壓(ya)力范圍(wei)：3 to 40 Bar（45 to 580psi）
Parker PSB160系列壓力開(kai)關(guan) 壓力范(fan)圍：10 to100 Bar（145 to1450psi）
Parker PSB040系列(lie)壓力(li)開(kai)關 壓力(li)范圍：10 to 160 Bar（145 to 2320psi）
Parker PSB250系列壓力開關 壓力范圍(wei)：20 to 2500 Bar（290 to 3625psi）
PARKER派克壓力(li)開關 PSB250AR3A4N
PSB250AR3A4LW115 ; PSB250AR3A4 ; PSB250AR314N
PSB160SF1A4 ; PSB160AV1A4 ; PSB160AR3A4N
PSB160AF1A4N ; PSB100AR2A4ZN ; PSB040SF11A
PSB040AV1A4N ; PSB040AU2A4N ; PSB040AF1A4Z
PSB040AF1A4N PARKER

PARKER派克高頻功率放大器技術作用原理