Siglent SPD3303D triple-output programmable bench power supply with PC connection
Brand: Siglent
VAT included (Ex VAT: 250.00 €)
Volume Discounts
| Quantity | Price | Save |
|---|---|---|
| 2+ | 295.20 € | -4% |
| 10+ | 289.05 € | -6% |
| 20+ | 276.75 € | -10% |
The Siglent SPD3303D bench power supply is an advanced device designed to provide precise, programmable power with three independent outputs, ideal for professional and educational electronics applications.
This unit allows users to accurately set the voltage and current parameters they need, with an output range of up to 30V and a maximum current of 3A on two channels, plus an additional 2.5V/3.3V/5V output with 3A, giving a total power of 195W.
Its high-resolution 4.3-inch colour LCD screen (480 x 272 pixels) makes values easy to read and allows simple operation using the knobs and buttons located to the right of the screen. This ensures comfortable and efficient control during use.
- Triple independent output: 30V/3A two channels and 2.5V/3.3V/5V/3A one channel
- Output modes: independent, series and parallel for greater flexibility
- Minimum resolution: 10mV in voltage and 10mA in current
- Advanced functions: timed output support, waveform display and SCPI commands for remote control
- USB interface: allows direct PC connection for programming and control
- Temperature-controlled fan: reduces operating noise
- Internal memory: saves and recalls up to 5 groups of settings
- Electrical compatibility: supports 110V, 120V, 220V and 230V inputs
- Dimensions: 210 x 130 x 265 mm (Width x Height x Depth)
The Siglent SPD3303D power supply is perfect for electronics labs, prototype development, component testing and any project that requires a stable, programmable power supply. Its triple-output capability and versatile connection modes make it suitable for a wide range of technical needs.
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- Triple independent output: 30V/3A*2 and 2.5V/3.3V/5V/3A*1
- 195W total power for multiple applications
- 4.3-inch colour TFT-LCD display with high resolution (480x272)
- Three output modes: independent, series and parallel
- Minimum resolution of 10mV and 10mA for precision
- USB interface for PC connection and control
- Temperature-controlled fan for lower noise
- Memory to save and recall 5 settings
- Compatible with 110V/120V/220V/230V input voltages
Customer Questions & Answers
What are the dimensions, weight and included contents when receiving the SPD3303D power supply?
The power supply measures 210 mm wide, 130 mm high and 265 mm deep. Typical weight is around 7 kg. The package usually includes the power supply, mains cable, test leads/terminals, manual and CD with software, although this may vary by distributor.
What maintenance and safety procedures are recommended to extend the service life of the power supply?
It is recommended to keep the ventilation openings free from blockages, clean dust regularly and use the power supply within the suggested ambient temperature range (0 to 40°C). Before opening the unit for internal inspection, it must be disconnected and handled only by qualified personnel, following IEC 61010-1 standards.
What voltage and current does the Siglent SPD3303D support?
It offers two 30V/3A outputs and one additional output configurable at 2.5V, 3.3V or 5V with 3A, with a total power of 195W.
Can the power supply be controlled from a computer?
Yes, it has a USB interface and SCPI command support that allow the power supply to be programmed and controlled from a PC.
What output modes are available?
The power supply has three output modes: independent, series and parallel, to suit different power needs.
Is it available for immediate purchase?
The product is currently out of stock and not available for immediate purchase.
What size is the display and what does it show?
The display is a 4.3-inch colour TFT-LCD with 480x272 pixel resolution, clearly showing voltage, current and settings.
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