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RSP-3000-48 Datasheet(PDF) 4 Page - Mean Well Enterprises Co., Ltd. |
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RSP-3000-48 Datasheet(HTML) 4 Page - Mean Well Enterprises Co., Ltd. |
4 / 6 page 3.OutputVoltageTRIM (1)ConnectinganexternalDCsourcebetweenPV&-SonCN1orCN2,and thatisshowninFig.3.1. +S&+V,-S&-Valsoneedtobeconnected (2)Adjustmentofoutputvoltageispossiblebetween20~110%(Typ.)oftheratedoutputwhichisshowninFig.3.2.Reducingoutputcurrentisrequiredwhenthe outputvoltageistrimmedup. 2.AlarmSignalOutput (1)Alarmsignalissentoutthrough"P OK"&"P OKGND"andP OK2&P OKGND2pins. (2)Anexternalvoltagesourceisrequiredforthisfunction. (3)Table2.1explainthealarmfunctionbuilt-inthepowersupply. Fig.2.2InternalcircuitofP OK(Relay,totalis10W) Fig.3.1 Addon1~6Vexternalvoltage Fig.3.2Outputvoltagetrimming ExternalvoltageandR (Themax.sinkis500mA and20V) P OKGND P OK Function P OK Thesignalis"Low"whenthepowersupplyis 80%oftheratedoutputvoltage-PowerOK above Low(0.5Vmaxat500mA) Low(0.5Vmaxat10mA) Description Outputofalarm(P OK,RelayContact) Outputofalarm(P OK2, TTL Signal) Thesignalturnstobe"High"whenthepowersupply isunder80%oftheratedoutputvoltage-PowerFail Highoropen (Externalappliedvoltage,500mA max.) Highoropen (Externalappliedvoltage,10mA max.) R V Fig.2.3InternalcircuitofP OK2(Opencollectormethod) ExternalvoltageandR (Themax.sinkis10mA and30V) P OKGND2 P OK2 R V 0.1uF Table2.1Explanationofalarm 1 2 3 4 5 6 V Vout 100 120 40 60 80 20 EXTERNAL VOLTAGE(DC) Non-Linear OVP >120% 40 60 80 100 120 V 100 40 60 80 20 OUTPUTVOLTAGE(%) 20 +S +V LOAD -V -S PV 1~6V -S FileName:RSP-3000-SPEC 2012-04-02 3000WSingleOutputPowerSupply R S P - 3 0 0 0 series |
Similar Part No. - RSP-3000-48 |
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Similar Description - RSP-3000-48 |
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