Radio base station power supply Index ck1310 ck1315 1) using environment: 0 - 50fpc 2) power supply inverting form: linearity power supply ; switching power supply 3) input voltage: ac 220v f+ 5% 4) output stability: f_2% 5) ripple voltage: f_100mv (p-p) 6) output voltage: dc 13.8v f+ 0.2v 7) output current: 10a ; 15a 8) charge current: 500ma 9) weight: 5kg ; 2kg 10) dimensions (w x l x h): 150 x 270 x 110mm 11) working mode: 5 minutes for transmitting, 5 minutes for waiting Specifications: 1) can show output voltage and current 2) charge state function will be showed 3) output over voltage, current protection 4) automatically switch to electric-bottle while power is off The series of power supply devices are designed specially for Communication broadcasting station. They are applicable to police office, water conservancy, traffic department and all kinds of mine factories.