The VA-DP30 series digital control DC power supply have the excellent capabilities
DP3005~DP3003
The VA-DP30 series digital control DC power supply have the excellent capabilities, such as convenient numeric input keypad, large LCD screen, intuitionistic voltage / current display, V/I adjust step by step, memory keys to store your voltage used frequently and recall it easily. Them can be widely used in laboratories, factories, universities and so on
1) Feature:
Liner digital control DC power supply
Convenient keyboard V/I input
Fine V/I tuning by stepping potentiometer
Large LCD screen and backlight
Low noise and ripple output
Voltage and current memory fanction
Over current and temperature protection
CV / CC mode
2) Specifications:
Input voltage | 110V AC±10% 50Hz ±2%;220V AC±10% 50Hz ±2% | |
Input power | 160~250VA | |
Rated output | Voltage | 0~30V |
Current | 0~3A(5 A) | |
Line regulation ±% of Output+offset | Voltage | CV≤0.01%+3mV |
Current | CC≤0.05%+5mA | |
Load regulation ±% of Output+offset | Voltage | CV≤0.01%+3mV |
Current | CC≤0.05%+5mA | |
Set accuracy 25°C ±% of Output+offset | Voltage | ≤0.1%+10mV |
Current | ≤0.1%+10mA | |
Readback resolution | Voltage | 10mV,1mV |
Current | 10mA,1mA | |
Measure accuracy 25°C ±% of Output+offset | Voltage | ≤0.05%+5mV |
Current | ≤0.05%+5mA | |
Measure speed | Voltage | 160ms/ones |
Current | 160ms/ones | |
ripple 20~20MHz | Voltage | ≤1mVrms/3mV(P-P) |
Current | ≤0.05%+5mA | |
Temperature coefficient 0~40°C ±%of Output+offset | Voltage | ≤0.05%+10mV |
Current | ≤0.1%+10mA | |
Digital control DC power supply series
