title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

AC-DC Power Supplies Enclosed TypeInstruction ManualVoltage ofCB terminal[V]-6-4-2Table 7.2 Connectable External capacitor on the output side [μF](PDA50F, PDA100F, PDA150F)ModelPDA50FPDA100FPDA150FOutput voltage3.3V0 to 10,0000 to 33,0000 to 47,0005V0 to 10,0000 to 33,0000 to 47,00012V0 to 2,8000 to 10,0000 to 15,00015V0 to 2,8000 to 10,0000 to 15,00024V0 to 2,8000 to 6,8000 to 10,00036V0 to 1,0000 to 3,5000 to 3,30048V0 to 6800 to 2,8000 to 1,5000226.5 53Load currentFig.7.1 Load current conversion graph (PDA600F-12)! Please note the followings when measuring the voltage of the terminalCB.-Wire carefully to avoid malfunction caused by noise.- Use a measuring instrument whose input impedance is 500kΩor more.-Do not short-circuit between CB terminal and -S terminal.Doing so could cause a failure.7.2 Output side attaching external capacitor!Depending on the capacitance of the external capacitor, resonancemay occur due to ESR, ESL, and wiring inductance, soplease be careful of ripple increase.!If the external capacitor is too large, the power supply might notstart up.+Vout-Vout+CoLoad[A]Table7.3 Connectable External capacitor on the output side [μF](PDA300F, PDA600F)ModelPDA300FPDA600FOutput voltage3.3V0 to 68,0000 to 220,0005V0 to 68,0000 to 220,00012V0 to 33,0000 to 100,00015V0 to 33,0000 to 100,00024V0 to 24,0000 to 68,00036V0 to 15,0000 to 33,00048V0 to 6,8000 to 15,0007.3 Auxiliary Power (AUX)? PDA300F,PDA600F! The power supplies can generate an auxiliary power (AUX: 12V0.1A) from CN3 to provide for remote ON/OFF and attached circuits.! AUX circuit is isolated from other (input, output, FG, RC and PG)circuits.! Please do not draw a current of 0.1A or higher from the auxiliarypower because doing so could damage the internal circuits orcause malfunction.When you connect a DC-DC converter, a current a few timeshigher than normal current may fl ow at start-up. Please check thecurrent.Fig.7.2 Output side external capacitor connection methodTable 7.1 Connectable External capacitor on the output side [μF](PDA15F, PDA30F)ModelPDA15FPDA30FOutput voltage3.3V0 to 10,0000 to 10,0005V0 to 10,0000 to 10,00012V0 to 4,7000 to 6,80015V0 to 4,7000 to 4,00024V0 to 2,0000 to 1,800PDA-30