八重洲Yaesu_FP-4_user操作说明书手册

干P斗The PP-4 power supply is designed to provide Dc output of13.8 volts at.4 Amps for base station operation of the PT-7,FT-227R.or similar transceivers designed for DC operation.Ac input voltages of 100/110/117/200/220/234 at 50/60 Hzmay be used,thus allowing operation from a variety oflocations.The Fp-4 features overload and short-circuitprotection,too:current in excess of 5 Amps causes thepower supply to shut down.VR101 provides adjustment of theDC output voltage,and VR102 adjusts the current-limitingpoint of the protective circuitry.SPECIFICATIONSAC Input voltage100/110/117/200/220/234VAC50/60HzDC Output voltage13.8 v (Adjustable 10-15 v)Maximum Current4 Amps (50 Duty cycle)Current protection threshold 5 AmpsMaximum Ripple70 mv p-p 4 Amps 117 VACVR102Current limitingadjustmentvoltage adj.FUSEYAESU MUSEN CO.,LTD.C.P.O.BOX 1500 TOKYO,JAPAN