AD Series


  • Universal AC input / Full range
  • Protections:  Short circuit / Overload / 
  • Over voltage 
  • Battery low protection   
  • (except for ADS series)
  • Cooling by free air convection
  • Fixed switching frequency at 134kHz
  • Approvals: UL / CUL / TUV / CB / CE 
  • 100% full load burn-in test    
  • 2 years warranty  

AC input voltage range

88~264VAC; 124~370VDC  

AC inrush current   

Cold start, 20A at 115VAC, 40A at 230VAC  

DC adjustment range  

12V, 24V, 48V: ±10%

13.8V: 12~14.5V; 27.6V: 24~29V; 54V: 48~58V

Overload protection

CH1,2: 105%~135%, charger: 0.51~0.9A;

constant current  limiting, auto-recovery

Over voltage protection

CH1: 115%~135% rated output voltage

Setup, rise, hold up time

1000ms, 90ms, 24ms at full load and 230VAC 

Withstand voltage

I/P-O/P:3kVAC, I/P-FG:1.5kVAC, 1minute 

Working temperature

-10~+60°C (refer to output derating curve)

Safety standards 

UL60950-1, TUV EN60950-1 approved

EMC standards

EN55022 class B, EN61000-3-2,3, 



8P/ 9.5mm pitch terminal block


1.0kg ; 16pcs / 16.0kg / 0.95CUFT