SPD3303X,32V/3A programmable dc power supply
SPD3000X Series Programmable Linear DC Power Supply has a 4.3 inch TFT_LCD display, Supports Programmability and Real Time Wave Display, bringing a new experience to users. It has three isolated outputs: two adjustable channels and one selectable channel from 2.5v, 3.3V, and 5V. It also has output short and overload protect function, and can be used in production and development.
- 3 independent controlled and isolated outputs, 32V/3.2A×2, 2.5V/3.3V/5V/3.2A×1, total 220W
- 5 digits Voltage, 4 digits Current Display, Minimum Resolution: 1mV/1mA (SPD3303X)
- Supports front panel timing output functions
- 4.3 inch true color TFT- LCD 480x272 display
- 3 types of output modes: independent, series, parallel
- 100V/120V/220V/230V compatible design to meet the needs of different power grids.
- Intelligent temperature-controlled fan, effectively reducing noise
- Clear graphical interface, with the waveform display function
- Internal 5 groups of system parameter save/recall, supports data storage space expansion
- Provides PC software: Easypower, supports SCPI, LabView
Model | SPD3303X-E | SPD3303X |
Channel | CH1 output voltage:0~32V; output current:0~3.2A | |
Display | 4.3 inch true color TFT-LCD | 4.3 inch true color TFT-LCD |
Resolution | 10mV/10mA | 1mV/1mA |
Program Accuracy | Voltage ±(0.5% of reading+2digits) | Voltage ±(0.03% of reading+10mV) |
Readback Accuracy | Voltage ±(0.5% of reading+2digits) | Voltage±(0.03% of reading+10mV) |
Constant Voltage Mode | ||
Line Regulation | ≤0.01%+3mV | |
Load Regulation | ≤0.01%+3mV | |
Ripple&Noise | ≤1mVrms(5Hz~1MHz) | |
Recovery Time | < 50μs(50% load change, minimum load 0.5A) | |
Constant Current Mode | ||
Line Regulation | ≤0.2%+3mA | |
Load Regulation | ≤0.2%+3mA | |
Ripple&Noise | ≤3mArms | |
Parallel Mode | ||
Line Regulation | ≤0.01%+3mV | |
Load Regulation | ≤0.01%+3mV | |
Series Mode | ||
Line Regulation | ≤0.01%+5mV | |
Load Regulation | ≤300mV | |
CH3 | ||
Output Voltage | (2.5/3.3/5V) ±8% | |
Line Regulation | ≤0.01%+3mV | |
Load Regulation | ≤0.01%+3mV | |
Ripple&Noise | ≤1mVrms(5Hz~1MHz) | |
General Specification | ||
Locking Key | Yes | |
Memory Save/Recall | 5 Sets | |
Max Output Power | 220W | |
Power Source | AC 100V/120V/220V/230V ±10% 50/60Hz | |
Standard Interface | USB Device,LAN | |
Insulation | Case to Terminal ≥20MΩ (DC 500V) | |
Dimension | 225(W)×143(H)×278(D) mm | |
Weight | Approx 8.0kg |