PLR 系列是一种混合型的电路设计，它集成了线性式(Linear)和交换式(Switching)两者电路的架构所组合而成的。交换式(Switching)电路的优点是高功率密度，而线性电路具有低噪声,低纹波和快速的电压恢复时间等优异的特性。

PLR-系列為固緯新一代直流電源供應器，這一系列提供360W及720W單一輸出的可程控直流電源供應器，共包含6款不同的機種，電壓範圍包含有20V、36V及60V。 此系列採用混合型的電路架構，即前級採用交換式加上後級為線性式，因此同時兼具線性式及交換式的優點。 由於前級採用交換式的架構所以有效減小體積及降低重量:後級保留線性式的架構使得輸出獲得較低的漣波電壓、漣波電流及快速的暫態響應。 There are 6 models of the PLR series. Model number, output …

GW Instek launches the new generation PLR series programmable switching D.C. power supply. The single power output ranges are 360W and 720W. The series comprises 6 models and the voltage ranges are 20V, 36V and 60V. The PLR series is a hybrid circuit design which incorporates front stage switching and rear stage linear architectures.

GW Instek launches the new generation PLR-series programmable switching D.C. power supply. The single power output ranges are 360W and 720W. The series comprises 6 models and the voltage ranges are 20V, 36V and 60V. The PLR- series is a hybrid circuit design which incorporates front stage switching and rear stage linear architectures.

2024年2月9日 · plr可以间接反映出冠心病的发病机制，通过测定plr可以了解冠心病患者冠状动脉粥样硬化程度是否严重。 PLR可以预测二尖瓣环的钙化、确定风湿性心脏病二尖瓣狭窄患者是否存在左心房血栓；预测钙化性主动脉狭窄的严重程度。

The PLR 20-18 from GW Instek is a single power output, 360W, PLR series low noise DC power supply. It is a hybrid circuit design which incorporates front stage switching and rear stage linear architectures.

固纬PLR系列可编程直流电源（开关式）(PLR 20-18,PLR 20-36,PLR 36-10,PLR 36-20,PLR 60-6,PLR 60-12)，额定输出电压:20V/36V/60V，输出功率:360W/720W，低纹波低噪声(0.5mVrms/10mArms)，快速恢复时间（100us），为100-240VAC的交流输入配备功率因素校正电路，串行连接最多2个单元并行连接 ...

固纬直流电源plr 20-18/plr 20-36/plr 36-10可编程直流可调稳压 plr 20-36（20v/36a/720w）图片、价格、品牌样样齐全！【京东正品行货，全国配送，心动不如行动，立即购买享受更多优惠哦！

固纬plr 20-18可编程开关直流稳压电源低纹波低噪声可调直流电源 plr 20-18（20v18a）图片、价格、品牌样样齐全！ 【京东正品行货，全国配送，心动不如行动，立即购买享受更多优惠哦！

2025年2月11日 · PLR-18-008: Enterprise Resource Planning Software Maintenance Contracts. Company's charges for its computer program maintenance and support services are not subject to sales or use tax, as company is not selling taxable computer software. GIL-18-001: Reporting Requirements for Non-Collecting Retailers