QJE QJ5020S DC Power Supply (0 ~ 50V / 0 ~ 20A)

Output Voltage : 0 ~50V
Output Current : 0 ~ 20A
Regulation : 3mV
Working time under full load : Continuous
Input Voltage : 220VAC – 50/60Hz
Source effect
CV≤1×10-4 +3mV
CC≤2×10-3 +3mA
Load effect
CV≤2×10-4 +5 mV
CC≤2×10-3 +5mA
Ripple&Noise
CV≤2mV rms CC≤5mArms(0-30V)
CV≤3mVrms CC≤5mArms(0-60V)
CC≤5mVrms CC≤5mArms(0-120V)
CV≤3mVrms CC≤5mArms(0-60V)
CC≤5mVrms CC≤5mArms(0-120V)
Dimensions (WxHxD) : 400x200x480mm
Weight (kg) : 31
Features :
+ Utilizing SMT technology
+ Loopy type high accuracy voltage regulation
+ Two LEDs display output voltage and current
+ Automatic conversion of stable voltage and current
+ It adopts current limiting protection method with internal over-heat protection device, limited current and timing the current-limiting point can be wantonly adjusted.
+ Automatic temperature-control radiation system, it makes automatic radiation when the internal temperature exceeds600c