title: COSEL Power Supply, Noise Filter 2025 Product Catalog

Summary

COSEL Power Supply, Noise Filter 2025 Product Catalog

AC-DC Power Supplies Enclosed TypeInstruction Manual1 Functions1.1 Input Voltage Range? PBA10F, PBA15F, PBW15F, PBA30F,PBW30F, PBA50F, PBW50F, PBA75F,PBA100F, PBA150F, PBA300F, PBA600F,PBA1000F and PBA1500F!Input voltage range of the power supplies is from AC85V toAC264V or DC (please see SPECIFICATIONS for details).!In cases that conform with safety standard, input voltage range isAC100-AC240V (50/60Hz).!If input value doesn’t fall within above range, a unit may not operatein accordance with specifi cations and/or start output voltagehunting or fail.If you need to apply a square waveform input voltage, which iscommonly used in UPS and inverters, please contact us.!When the input voltage changes suddenly, the output voltage accuracymight exceed the specifi cation. Please contact us.? PBA1500T!The input voltage range is AC170-264V (three-phase).!In cases that conform with safety standard, input voltage range isAC200-AC240V (50/60Hz).!The input phase line shall not be specifi ed, it can be connected toany input terminal.!In the case of three-phase four-wire system, connect the threewires to input terminal (L1, L2, L3), except ground wire.Delta connectionAC170 - 264VStar connectionAC170 - 264V!If the wrong input or single phase input is applied, the unit will notoperate properly and/or may be damaged. If you need to apply asquare waveform input voltage, which is commonly used in UPSand inverters, please contact us.? PBA10F, PBA15F, PBW15F, PBA30F andPBW30F!A power factor improvement circuit (active fi lter) is not built-in. Ifyou use multiple units for a single system, standards for input harmoniccurrent may not be satisfied. Please contact us for details.? PBA10F, PBA15F, PBW15F, PBA30F,PBW30F, PBA50F, PBW50F, PBA75F,PBA100F and PBA150F!Operation stop voltage is set at a lower value than that of a standardversion (derating is needed).-Use ConditionsOutput () 3.3V,±5VPBA10F5WPBA50F15W (10W)PBA15F7.5W (5W)PBW50F15W (10W)PBW15F7.5WPBA75F35W (20W)PBA30F10W (7.5W)PBA100F50W (30W)PBW30F10W (7.5W)PBA150F65W (40W)Input AC50V (DC70V)Duty 1s/30s* Please avoid using continuously for more than 1 secondunder above conditions. Doing so may cause a failure.* PBA10F, PBA15F, PBA30F and PBW30F become onlyAC200V. If you use the unit at AC100V, please contact us.? PBA300F, PBA600F, PBA1000F, PBA1500F andPBA1500T!You can use a unit with an input voltage lower than AC85V andDC120V (PBA1500T is AC170V 3f) by option (please see 7. Options).If you do so, load derating is necessary. Please contact usfor details.1.2 Inrush Current Limiting!An inrush current limiting circuit is built-in.!If you need to use a switch on the input side, please select onethat can withstand an input inrush current.? PBA10F!Resistance for load factor is used for inrush current limiting.? PBA15F, PBW15F, PBA30F, PBW30F,PBA50F,PBW50F, PBA75F, PBA100F andPBA150F!Thermistor is used in the inrush current limiting circuit. When youturn the power ON/OFF repeatedly within a short period of time,please have enough intervals so that a power supply cools downbefore being turned on.? PBA300F, PBA600F, PBA1000F, PBA1500Fand PBA1500T!Thyristor technique is used in the inrush current limiting circuit.When you turn the power ON/OFF repeatedly within a short periodof time, please have enough intervals so that the inrush currentlimiting circuit becomes operative.!When the switch of the input is turned on, the primary inrush currentand secondary inrush current will be generated because thethyristor technique is used for the inrush current limiting circuit.PBA/PBW-37