title: COSEL Power Supply, Noise Filter 2025 Product Catalog

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COSEL Power Supply, Noise Filter 2025 Product Catalog

AC-DC Power Supplies Medical TypeInstruction ManualCN3+V +V*1 If the external voltage applied to the RC terminals is 4.5-12.5V, the current limiting resistor is not necessary. If the voltageapplied is more than 12.5V, make sure the current limitingresistor R is used.V.ADJFig.5.1 Front view of option-V (PJMA600F)-V+VCN3Fig.5.2 Front view of option-V (PJMA1000F)-V12The value of the current limiting resistor is obtained by the followingformula:R[W]= Vcc-(1.1+RiX0.005) Vcc : External Power Source0.005*Note that reversed connection damages internal components ofthe power supply.*The remote control circuit is isolated from input, output and FG.■Remote on/off control for PJMA300F-Remote control connectors are added. Contact us for more details.-Make sure there is an interval of more than 2 seconds in the on/off cycle. If the interval is shorter, the start-up time may becomelonger (approx. 2 seconds).CN1+VV.ADJCN11 RC2 RCG12+V●?RFig.5.3 Front view of option-V (PJMA1500F)-The ?R option makes it possible to switch on or off the output byapplying voltage to the RC terminals of the power supply froman external power source.-The appearance of the option ?R models is different from that ofthe standard models.-Designated harnesses for the RC terminals are available forsale. See Optional Parts for more details.-The ?R option models have extra connectors. Please contact usfor more details.Table 5.2 Remote on/off operating conditionsModel NameBuilt-inResistorRi [ W ]Voltage between RCand RCG [V]Output ON Output OFFInputCurrent[mA]PJMA300F,PJMA600F,PJMA1000F,PJMA1500F7804.5 - 12.50 - 0.5(20max)R *1CN3SWRCInside of a PowerSupplyRi+V -V -VAC AC(N) (L)FGFig.5.5 Example of option -R (PJMA300F)Table 5.3 Pin configuration and function of CN1 (PJMA300F)PINFUNCTION1 RC : Remote ON/OFF2 RCG :Remote ON/OFF (GND)Table 5.4 Mating connectors and terminals on CN1 (PJMA300F)Connector Housing Terminal MfrCN1 XARR-02V XAP-02V-1 SXA-001T-P0.6 J.S.T.■Remote on/off control for PJMA600F, PJMA1000F and PJMA1500F-The appearance of the ?R option model is different from that ofthe standard model as CN1 is added. Contact us for more details.External PowerSourceInput CurrentRCGCN1+V +V -V -VFGAC(N)AC(L)Remote ON/OFF connector (Optional)Fig.5.4 Example of using a remote ON/OFF circuitV.ADJFig.5.6 Front view of option -R (PJMA600F)March 15, 2023PJMA-16