Siglent SPD3303X Programmable DC Power Supply
This model is the upgraded version of the SPD3303X-E and has higher levels of accuracy.
Fully programmable to the user's specifications, the Siglent SPD3303X is ideal for a wide variety of applications where DC power is needed.
The SPD3303X has three isolated outputs: two adjustable channels and one selectable channel with choice of 2.5V, 3.3V or 5V. The system has high resolution of 1mV/1mA, ensuring accurate settings and results, even with minor changes in voltage and current.
By using the series, parallel and independent modes, users can combine two channels into one output with more power output ability or switch of any of the three channels indepedently for full control over the system.
Using the power supply regularly with certain settings? With the save and recall function, users can save/recall up to 5 groups of settings for quick access whenever they're needed.
Siglent SPD3303X Programmable DC Power Supply Key Features
- 3 independent controlled and isolated outputs - 2 x 32V3.2A, 1 x 2.5V/3.3V/5V/3.2A, total 220W
- 5 digit voltage and 4 digit current display with minimum resolution of 1mV/1mA
- Supports panel timing output functions
- 4.3" true colour TFT-LCD display with resolution of 480 x 272 pixels
- Independent, series and parallel output modes
- Compatible with 100, 120, 220 and 230V installations
- Intelligent, temperature-controlled fan
- Graphical interface with waveform display function
- Store and recall 5 setup options
What's Included?
- Siglent SPD3303X Programmable DC Power Supply
- USB Cable
- Quick Start Guide
- Product Certificate
- Calibration Certificate
- Power Cord
- Resources CD (Product Document and Software)
- 2 x Output Testing Cords
Siglent SPD3000 Series Technical Specifications
| Model | SPD3303X-E | SPD3303X | |
|---|---|---|---|
| Channel | CH1 output voltage: 0 to 32V, output current: 0 to 3.2A CH2 output voltage: 0 to 32V, output current: 0 to 3.2A CH3 output voltage: 2.5/3.3/5.0V, output current: 3.2A |
||
| Display | 4.3" true colour TFT LCD 4 digits voltage, 3 digits current |
4.3" true colour TFT-LCD 5 digits voltage, 4 digits current |
|
| Resolution | 10mV/10mA | 1mV/1mA | |
| Program Accuracy | Voltage ± (0.5% of reading + 2 digits) Current ± (0.5% of reading + 2 digits) |
Voltage ± (0.03% of reading+10mV Current ±0.3% of reading + 10mA |
|
| Readback Accuracy | Voltage ± (0.5% of reading + 2 digits) Current ± (0.5% of reading + 2 digits) |
Voltage ± (0.03% of reading+10mV Current ±0.3% of reading + 10mA |
|
| Properties | |||
| Constant Voltage Mode | Line Regulation | ≤0.01%+3mV | |
| Load Regulation | ≤0.01%+3mV | ||
| Ripple and Noise | ≤1mV rms (5Hz to 1MHz |
||
| Recovery Time | <50μs (50% load change, minium load 0.5A | ||
| Constant Current Mode | Line Regulation | ≤0.2%+3mA |
|
| Load Regulation | ≤0.2%+3mA | ||
| Ripple and Noise | ≤3mA rms |
||
| 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 and Noise | ≤1mV rms (5Hz to 1MHz) |
||
| Other Specs | |||
| Locking Key | Yes | ||
| Memory Save/Recall | 5 sets | ||
| Max Output Power | 220W | ||
| Power Source | AC 100V/120V/220V/230V ±10% 50/60Hz | ||
| Standard Configuration Interface | USB device, LAN | ||
| Insulation | Case to terminal ≥20MΩ (DC 500V) Case to AC line ≥30MΩ (DC 500V) |
||
| Operating Environment | Outdoor usage: Elevation: ≤2000m Environmental Temperature: 0 to 40°C Relative Humidity: ≤80% Installation Level: II Pollution Level: 2 |
||
| Storage Environment | Environmental temperature: -10 to 70°C Relative Humidity: ≤70% |
||
| Dimensions | 225 (W) x 143 (H) x 278mm (D) | ||
| Weight | 8.0kg | ||
| SKU | SPD3303X |
|---|---|
| Manufacturer Part Code | SPD3303X |
| Model Ref | SPD3303X Power Supply |
