The UDP3000S Series is a high-performance programmable linear DC power supply. It has a clear LCD user interface, excellent performance indicators, a variety of analysis functions, and communication interfaces. It can meet the diversified test needs of users. It aims to provide cost-effective DC programmable power supply equipment for teaching, scientific research, industry, and other fields.
| Number of Output Channels | 4 | |
| Output Rating | ||
| Voltage | CH1 & CH2 | 0 to 30V |
| CH3 | 0 to 6V | |
| CH4 | 5V (USB Output) | |
| Current | CH1 & CH2 | 0 to 5A |
| CH3 | 0 to 3A | |
| CH4 | 2A (USB Output) | |
| Power | 348 W | |
| CV Mode | ||
| Regulation | Line | <=0.01% +2mV |
| Load | <=0.01% +2mV | |
| Regulation | <350uVrms / 2mVpp | |
| (5Hz to 1MHz) | ||
| Reaction Time | <=5us (50% load variation | |
| minimum load 0.5A | ||
| Command Processing Time | <100ms | |
| CC Mode | ||
| Regulation | Line | <=0.01% +250uA |
| Load | <=0.01% +250uA | |
| Ripple Current | <=2mArms | |
| Tracking Mode | ||
| Parallel Connection | Line | <=0.01% +2mV |
| Load | <=0.01% +2mV | |
| Series Connection | Line | <=0.01% +3mV |
| Load | <=300mV | |
| Tracking Error | <=0.5% +10mV (10 to 30V No Load) | |
| <=0.5% +30mV (0 to 9.99V No Load) | ||
| Access Load <=300mV | ||
| Measure | ||
| Display | 4.3 inch LCD | |
| Voltage Full Scale | 4-digit Display | |
| Current Full Scale | 4-digit Display | |
| Programming Resolution | Voltage | 10mV |
| Current | 1mA | |
| Readback Resolution | Voltage | 10mV |
| Current | 1mA | |
| Programming Accuracy 25+/-5°C | Voltage | +/- (0.3% + 20mV) |
| Current | +/- (0.2% + 5mA) | |
| Readback Accuracy 25+/-5°C | Voltage | +/- (0.1% + 20mV) |
| Current | +/- (0.15% + 5mA) | |
| Voltage Programmed Speed | ||
| (1% of Total Variation Range) | ||
| CH1 | Rise | Full Load <50ms |
| No Load <30ms | ||
| Fall | Full Load <45ms | |
| No Load <400ms | ||
| CH2 | Rise | Full Load <50ms |
| No Load <30ms | ||
| Fall | Full Load <45ms | |
| No Load <400ms | ||
| CH3 | Rise | Full Load <15ms |
| No Load <13ms | ||
| Fall | Full Load <22ms | |
| No Load <100ms | ||
| Temperature Coefficient per °C | ||
| (Output percentage + Offset) | ||
| CH1 | Voltage | 0.01% + 5mV |
| Current | 0.01% + 2mA | |
| CH2 | Voltage | 0.01% + 5mV |
| Current | 0.01% + 2mA | |
| CH3 | Voltage | 0.01% + 2mV |
| Current | 0.01% + 2mA | |
| CH4 (USB output) | Voltage | 5V +/-0.25V |
| Current | 2A | |
| Input | ||
| Voltage | AC 100 / 120 / 220 / 230V +/-10% | |
| Frequency | 50 / 60Hz | |
| Power | 600w max | |
| Fuse | AC220V - T4A250V | |
| AC110V - T8L250V | ||
| Environment | ||
| Operating Temperature | 0 to 40°C | |
| Operating Humidity | 20% to 80% (non-condensing) | |
| Storage Temperature | -10 to +60°C | |
| Altitude | <=2000m | |
| Pollution Degree | 2 | |
| Size & Weight | ||
| Dimensions | 355 x 240 x 168mm | |
| Weight | 10.2Kg | |
| Manufacturer | Uni-T | |
| Manufacturer Part Number | UDP3305S-E |
