QJE QJ12003S 調整可能直流電源（0〜120V / 0〜3A）

Output Voltage : 0 ~120V
Output Current : 0 ~ 3A
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) : 265x140x360mm
Weight (kg) : 12
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