User guide
SPECIFICATION 
1513 
Description: 3.3/4.5/6/7.5/9/12VDC, 1Amps   
Switching Mode Power Supply Power supply 
AC Input:  120VAC  60Hz 
Environment Temperature:    25C° 
          MIN.    TYP.    MAX.    UNIT 
Rated Output 3.3V      3.1    3.3    3.6    V 
Rated Output 4.5V      4.3    4.5    4.9    V 
Rated Output 6V      5.8    6    6.4    V 
Rated Output 7.5V      7.3    7.5    7.9    V 
Rated Output 9V      8.8    9    9.4    V 
Rated Output 12V      11.8    12    12.4    V 
Output Current           1        A 
Voltage Regulation:   
Load (0-100%)              300    mV 
Line (+- 10% variation)            60    mV 
Ripple & Noise (peak to peak)          100    mVp-p 
No Load Input Current            60    mA 
Full Load Input Current            300    mA 
Insulation Resistance (500VDC)  100            M?  
Withstanding Test (10mA, 60s)  2.3            KV 
Efficiency (@ 12V, A)    75    79        % 
Operation: 
Plug model 151 into AC outlet. Turn power switch on, power light will come on. Adjust 
control knob to desired voltage. 

