Radio base station power supply



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Product Details

1.Output voltage and output current displaying

2.Output overvoltage and overcurrent protection

3.Automatically switch to electrical supply from battery while power is off

4.Chargering battery automatically when AC power is turn on

5.Users can adjust output voltage by the adjustable knob of the panel

6.Model No. of power supply with"ll" means added the connector of cigarette lighter,it's output power is same as the power supply's.


Indicated   Parameters
Output DC Voltage 13.8VDC
Rated Current 10A
Current Range 0~10A
Rated Power 138W
Ripple Noise Max(Remarks2) 10mVp-p
Voltage Range 12~15V
Charging Current 2A
Voltage Precision
Linear Regulation ±0.5%
Load Regulation ±0.5%
Start,Rise,Maintain time 200ms,80ms,20ms
Input Voltage Range(Remarks1) 110VAC±15%~220VAC±10%(Option by switch)
Frequency Range 47~63 HZ
Efficiency ≥50%
AC Current  
Surge Current  
Leakage Current 1min/5mA/400VAC
Protection Over-Load Start load protection when 105%~150%'s
rated output power
Protection Model:Shut down output,recovery it after the power on.
Environment Operating Temperature,
 -10~ +60°C, 20~90%RH
Storage Temperature
 -20~+85°C, 10~95%RH
Temperature Coefficient ±0.03%/°C (0~50°C)
Vibration Resistance Press the X,Y,Z,10~500HZ,2G,10minute/cycle,
total in 60 minutes
Safety and Battery
Safty Codes Comply with UL1012
Compression Strength I/P-O/P:1.5KVAC  I/P-FG:1.5KVAC   O/P-FG:0.5KVAC
Insulation Resistance I/P-O/P,I/P-FG,O/P-FG:100M  Ohms/500VDC  70%RH
Electromagnetic Interference(EMI) Comply with FCC Part 15j Conduction Class B
Others MTBF 322.4K hrs min. MIL-HDBK-217F(25°C)
Dimensions(L*W*H/mm) 315*200*130 mm
Packing 6.5kg
Remarks 1.If it's in the absence of special note,all of the specifications are measuring in the following conditions:Input 230VAC,Rated load,25°C of temperature.
2.Ripple and Noise measurement:use a Twisted-Pair of 12",and the terminal must parallel the capacity of 0.1uF and 47UF at the same time.measuring under 20MHZ wideband.
3.Precision: It contains set errors,Linear regulations and Load