Features       a. Output voltage and output current between 0 to rated value is continuously adjustable

              b. Constant voltage and constant current can automatic conversion

              c. Allow long time short-circuit under certain circumstances

              d. Overload and reverse polarity protection keep power supply and its loads safe from unexpected conditions

              e. LED digital display output voltage and output current

              f. Cooling fan is connected with temperature sensor , which can reduce the fan speed automatically when the internal temperature or load decreases to prevent the additional noise

Application    a. Battery charge, PCB exposure lamp power

              b. Verification of ageing of electronic components

              c. Laboratory , Electronic equipment , Automatic Test Equipment 

              d. All other occasions need to use DC Power Supply

              e. Endurance test of motors and drives       

              g. Semiconductor aging, Replace battery, constant current source of electrolytic capacitor and metal anode

Security Features Over voltage protection ( OVP ) Over current protection ( OCP ) Overheat protect( OHP ) Input power anomalies protect

Model            KXN-305D  KXN-1520D  KXN-3010D  KXN-6403D   KXN-6405D

Voltage Output     0-30V       0-15V       0-30V       0-64V        0-64

Current Output     0-5A        0-20A       0-10A       0-3A         0-5A

Weight                        2.66kg      2.58kg     

Dimensions(mm)   275×126×155 

a.       Operating temperature  (-20-50) ℃         Storage temperature (-40-70) ℃

b.      Relative humidity     90%(40±2℃)      Atmospheric pressure ( 70-106)hPa

c.       Input  voltage:        AC 220V±10%    50Hz/60Hz

d.      Display accuracy      ≤1%

e.       Efficiency           ≥86%

f.       Load regulation       ≤0.2%

g.      Voltage regulation     ≤0.2%

h.      Ripple voltage        ≤0.2% V p-p

i.        100Hz Ripple voltage  ≤300mV

j.        Insulation resistance   ≥20MΩ

k.      Withstand voltage from input voltage to casing ≥AC1500V

l.        Withstand voltage from input voltage to output voltage ≥AC1500V

m.    MTBF              ≥50000h

n.      Boot buffer delay       3-5S

o.      Overheat protect threshold value 75-85℃