Programmable Dc Power Supply
Feature
* Less buttons, easy to operate
* Three outputs, the maximum power is up to 342W
* 4 digits LED display can show voltage, current and
power simultaneously
Product Model
SK33231/SK33251
Specifications
| Model | SK33231 | SK33251 | |
| Channel | |||
| CH1 | 0~32V/0~3.2A | 0~32V/0~5.1A | |
| CH2 | 0~32V/0~3.2A | 0~32V/0~5.1A | |
| CH3 | 1.8V/2.5V/3.3V/5V switchable, 3.2A (Max. output) | ||
| Line Regulation | |||
| Voltage | CH1, CH2, CH3 | ≤1×10-4+2mV | |
| Current | CH1, CH2, CH3 | ≤1×10-4+2mA | |
| Load Regulation | |||
| Voltage | CH1 | ≤1×10-4+3mV | ≤1×10-4+8mV |
| CH2 | |||
| CH3 | ≤1×10-4+3mV | ||
| Current | CH1, CH2 | ≤1×10-4+2mA | ≤1×10-4+2mA |
| Programming/Readback Accuracy | |||
| Voltage | CH1 | ≤±(0.5%+30mV) | |
| CH2 | |||
| CH3(no readback) | ≤±7% | ||
| Current | CH1 | ≤±(0.5%+30mA) | ≤±(1%+60mA) |
| CH2 | |||
| CH3(no readback) | ≥3.2A | ||
| Ripple and Noise | |||
| Voltage | CH1, CH2 | ≤1mVrms | ≤1mVrms |
| Current | CH1, CH2 | ≤3mArms | ≤5mArms |
| Display resolution | |||
| Voltage | CH1, CH2 | 10mV | |
| Current | CH1, CH2 | 1mA | |
| Display Digits | |||
| Voltage | 4 digits | ||
| Current | 4 digits | ||
| Other function | |||
| Auto switch of serial and parallel | ● | ||
| General Characteristics | |||
| Rated Voltage | 220-230 (198-242)V | ||
| Rated Power | 500W 670VA | 600W 800VA | |
| Rated Frequency | 50/60(47-63)Hz | ||
| USB charging Interface | 5V 1A | ||
| Remote Interface | USB Device | ||
| Dimension | 225×128×290mm | 225×128×320mm | |
| Weight | 8KG | 9KG | |
Standard Accessories
Power Cord:1pcs
CD(User's Guide):1pcs
