Siglent SPD4121X power supply
Details
The Siglent SPD4121X is a programmable linear DC power supply with 4 independent output channels, featuring low ripple and noise. With a minimum resolution of 1mV/1mA, a fast output response time of less than 50µs and a 5 digit voltage and current display, the power supply has high precision and ensures accurate readings in real-time. The SPD4121X has a total output power of 285W, a rated voltage of 12V, a rated current of 10A and features serial and parallel modes, allowing for CH2 and CH3 series and parallel connections, to increase the total voltage or current of the output. Additionally, it comes with overvoltage and overcurrent protection for safe operation. The power supply features with a 4.3 inch TFT LCD display. The instrument is also equipped with LAN/USB communication interface as standard in addition to remote sensing. The embedded Web Server enables control and monitor of the power supply directly from a web browser as well.
Model overview
| Models | SPD4323X | SPD4121X | SPD4306X |
|---|---|---|---|
| Total rated output power | 240 W | 285 W | 400 W |
| Voltage range | CH1: 0 - 6 V CH2: 0 - 32 V CH3: 0 - 32 V CH4: 0 - 6 V | CH1: 0 - 15 V CH2: 0 - 12 V CH3: 0 - 12 V CH4: 0 - 15 V | CH1: 0 - 15 V CH2: 0 - 30 V CH3: 0 - 30 V CH4: 0 - 15 V |
| Current range | CH1: 0 - 3.2 A CH2: 0 - 3.2 A CH3: 0 - 3.2 A CH4: 0 - 3.2 A | CH1: 0 - 1.5 A CH2: 0 - 10 A CH3: 0 - 10 A CH4: 0 - 1.5 A | CH1: 0 - 1.5 A CH2: 0 - 6 A CH3: 0 - 6 A CH4: 0 - 1 A |
| Price |
Specifications
| Outputs | 4 |
| Output switch | Each channel |
| Resolution (all channels) | 1 mV / 1 mA |
| Ripple (RMS) | 350 µV / 2 mA |
| Protection | OCP, OVP |
| Interfaces | USB host/device, LAN, embedded web server |
| Display | 4.3" TFT LCD |
| Dimensions | 221 x 133 x 360 mm |
| Weight | 12 kg |
Accessories
The SPD4121X comes by default with:
- Power cord
- 4x 3A output test cord
- USB cable
Pros and cons
- Accurate (1mV/1mA)
- Real-time waveform display
Downloads
(825.32 KB)Similar products
