Siglent SPD3303C Programmable Linear DC Power Supply
The Siglent SPD3303C Programmable Linear DC Power Supply is a lightweight and versatile power supply with three independent outputs and a comprehensive selection of features.
The Siglent SPD3303C Programmable Linear DC Power Supply includes two adjustable 32V/ 3.2A outputs and one output with a fixed set of selectable voltages: 2.5V, 3.3V, 5V/ 3.2A. Its total power output is 220W. The outputs are overload and short circuit protected.
Additionally, the Siglent SPD3303C Programmable Linear DC Power Supply is equipped with three output modes, Independent, Series and Parallel. It is also designed to meet the needs of an array of power grids; to this end, the Siglent SPD3303C Programmable Linear DC Power Supply is 100V, 120V, 220V and 230V compatible.
Up to five group systems can be saved to the Siglent SPD3303C Programmable Linear DC Power Supply. These setups can be recalled as necessary. It is possible to expand the Siglent SPD3303C Programmable Linear DC Power Supply’s memory capacity as it supports data storage expansion.
Data is viewable via the Siglent SPD3303C Programmable Linear DC Power Supply’s LED screen with a four-digit voltage display, three-digit current display and a minimum resolution of 10mV/ 10mA.
Other useful features present on the Siglent SPD3303C Programmable Linear DC Power Supply include a smart temperature-controlled fan which reduces noise, and support for SCPI commands. Additionally, the Siglent SPD3303C Programmable Linear DC Power Supply can be connected to a PC via a USB device. The user is able to tailor the Siglent SPD3303C Programmable Linear DC Power Supply to support his/her preferred method of operation.
The Siglent SPD3303C Programmable Linear DC Power Supply is an effective, ergonomic and economical power supply with an eclectic selection of features and functions. It is ideal for production, education and research applications.
Siglent SPD3303C Programmable Linear DC Power Supply Key Features
- Lightweight and versatile power supply with three independent outputs and a comprehensive selection of features
- Two adjustable 32V/ 3.2A outputs
- One output with a fixed set of selectable voltages: 2.5V, 3.3V, 5V/ 3.2A
- Total power output: 220W
- Outputs are overload and short circuit protected
- Three output modes: Independent, Series and Parallel
- 100V, 120V, 220V, 230V compatible
- Designed to meet the needs of various power grids
- Save and recall up to five group system setups
- Supports data storage expansion
- LED screen
- 4-digit voltage display
- 3-digit current display
- Minimum resolution: 10mV/ 10mA
- Smart temperature-controlled fan which reduces noise
- Support for SCPI commands
- Can be connected to a PC via a USB device
- Can be adapted to support the user’s preferred method of operation
- Effective, ergonomic and economical DC power supply with an eclectic selection of features and functions
- Ideal for research, education and production applications
What’s Included?
- Siglent SPD3303C Programmable Linear DC Power Supply
- USB Cable
- Power Cord
- Quick-start Guide
Siglent SPD3303C Programmable Linear DC Power Supply Technical Specifications
| Output | CH1 Output Current:0~3.2 A |
| CH2 Output Voltage:0~32 V | |
| CH2 Output Current:0~3.2 A | |
| CH3 Output Voltage:2.5 V/3.3 V/5 V | |
| CH3 Output Current:3.2 A | |
| Display | 32 V full scale 4 digits |
| 3.2 A full scale 3 digits | |
| LED display | |
| Resolution | 10 mV/10 mA |
| Program Accuracy | V: ±（0.5% of reading+2 digits） |
| I: ±（0.5% of reading+2 digits） | |
| Readback Accuracy | V: ±（0.5% of reading+2 digits） |
| I: ±（0.5% of reading+2 digits） | |
| Constant Voltage Mode | Line Regulation: ≤0.01%+3 mV |
| Load Regulation: ≤0.01%+3 mV | |
| Ripple & noise: ≤1 mVrms (5 Hz~1 MHz) | |
| Recovery time: <50 uS (50% load change, Minimum load 0.5 A) | |
| Constant Current Mode | Line Regulation: ≤0.2%+3 mA |
| Load Regulation: ≤0.2%+3 mA | |
| Ripple & noise: ≤3 mArms | |
| Parallel Mode | Line Regulation: ≤0.01%+3 mV |
| Load Regulation: ≤0.01%+3 mV | |
| Series Mode | Line Regulation: ≤0.01%+5 mV |
| Load Regulation: ≤300 mV | |
| CH3 | Output: (2.5 V/3.3 V/5 V) ±8% |
| Line Regulation: ≤0.01%+3 mV | |
| Load Regulation: ≤0.01%+3 mV | |
| Load Regulation: ≤1 mVrms (5 Hz~1 MHz) | |
| Locking key | Yes |
| Memory Save/Recall | 5 sets |
| Max Output Power | 220 W |
| Power Source | AC 100 V/120 V/220 V/230 V±10% 50/60 Hz |
| Interface | USB Device |
| Insulation | Case to Terminal: ≥20 MΩ (DC 500 V) |
| Case to AC line: ≥30 MΩ (DC 500 V) | |
| Operating environment (Outdoor Usage) | Elevation: ≤2000 m |
| Environment Temp: 0~40 ℃ | |
| Relative Humidity: ≤80% | |
| Installation Level: Ⅱ | |
| Pollution Level:2 | |
| Storage Environment | Environment Temp:-10~70 ℃ |
| Relative Humidity: ≤70% | |
| Size | 275×225×136 mm |
| Weight | 7.5 Kg |
| SKU | SPD3303C |
|---|---|
| Manufacturer Part Code | SPD3303C |
