Bộ nguồn DC QJ3020S (0 ~ 30V/0~20A)

Output Voltage : 0 ~30V 
Output Current : 0 ~ 20A
Input Voltage : 220VAC – 50/60Hz
Source  effect : 
CV≤1×10-4 +3mV
CC≤2×10-3 +3mA
Load   effect :    
CV≤1×10-4 +3mV
CC≤2×10-3 +3mA
Ripple&Noise     :
CV≤2mV rms CC≤5mArms(0-30V)
CV≤3mV rms CC≤5mArms(0-60V)
CC≤5mVrms CC≤5mArms(0-120V)
Dimensions (WxHxD) : 265x165x360mm
Weight (kg) : 15
Features :
+  Utilizing SMT technology
+ Automatic conversion of stable voltage and current
+  With the function of pre-setting for voltage and current
+  With on-off switch for DC output
+ Two LEDs display output voltage and current With S+, S- sampling connectors
Manufacture : China