The Siglent SPD4000X is a programmable linear DC power supply with four independent outputs in a 3U half-rack box. Three models deliver 240 W, 285 W or 400 W in total, with 1 mV / 1 mA resolution, output response under 50 us, remote sense on the high-current channels and live voltage and current waveforms on screen. Pertech, an authorized Siglent distributor in Israel, quotes in ILS with local invoicing, handles warranty in Israel and arranges calibration and repair.
SPD4000X highlights
- Up to four independent, controllable outputs; CH2 and CH3 support series and parallel connection
- Total rated output power of 240 W, 285 W or 400 W
- 5-digit voltage and current display with 1 mV / 1 mA minimum resolution
- Fast output response time: < 50 us
- Remote voltage compensation sense on the high-current channels, up to 0.6 V compensation
- Real-time waveform display of voltage and current for all 4 channels, plus timer display mode
- List function: 50 steps natively, 8 built-in list sequences, list files importable via USB
- Up to 4 channels in a 3U half-rack package
- Embedded web server for browser control, no software installation needed
Models
| Model | Channels | Outputs |
|---|---|---|
| SPD4323X | 4 | CH1 0-6 V / 0-3.2 A; CH2 0-32 V / 0-3.2 A; CH3 0-32 V / 0-3.2 A; CH4 0-6 V / 0-3.2 A |
| SPD4121X | 4 | CH1 0-15 V / 0-1.5 A; CH2 0-12 V / 0-10 A; CH3 0-12 V / 0-10 A; CH4 0-15 V / 0-1.5 A |
| SPD4306X | 4 | CH1 0-15 V / 0-1.5 A; CH2 0-30 V / 0-6 A; CH3 0-30 V / 0-6 A; CH4 0-15 V / 0-1 A |
Where the SPD4000X fits
- Powering multi-rail embedded boards from one supply
- R&D benches that need 4 isolated rails
- Production test with LAN and SCPI control
Key Specifications
| Spec | Value |
|---|---|
| Outputs | 4 independent channels |
| Rated voltage | 32 V, 12 V or 30 V (by model) |
| Rated output power | 240 W, 285 W or 400 W (by model) |
| Max channel current | 3.2 A (SPD4323X), 10 A (SPD4121X), 6 A (SPD4306X) |
| Resolution | 1 mV, 1 mA |
| Setting accuracy | Voltage +/-(0.03% of reading + 10 mV); current +/-(0.3% of reading + 10 mA) |
| Readback accuracy | Voltage +/-(0.03% of reading + 10 mV); current +/-(0.3% of reading + 10 mA) |
| Output response time | < 50 us |
| Remote sense compensation | Up to 0.6 V (high-current channels) |
| Display | 4.3-inch TFT-LCD, 480 x 272 |
| Protection | Overvoltage (OVP) and overcurrent (OCP) |
| Form factor | 3U half rack |
Siglent SPD4000X in Israel
Buy the SPD4000X from Pertech, an authorized Siglent distributor in Israel: quotes in ILS and local invoicing, warranty handled in Israel, calibration and repair arranged through Pertech, some models in stock in Israel, and technical support from Pertech engineers.
Frequently asked questions
What is the Siglent SPD4000X?
The Siglent SPD4000X is a programmable linear DC power supply with four independent outputs in a 3U half-rack box. Three models deliver 240 W, 285 W or 400 W in total, with 1 mV / 1 mA resolution, output response under 50 us, remote sense on the high-current channels and live voltage and current waveforms on screen.
Which SPD4000X models are there?
SPD4323X (channels 4, outputs CH1 0-6 V / 0-3.2 A; CH2 0-32 V / 0-3.2 A; CH3 0-32 V / 0-3.2 A; CH4 0-6 V / 0-3.2 A); SPD4121X (channels 4, outputs CH1 0-15 V / 0-1.5 A; CH2 0-12 V / 0-10 A; CH3 0-12 V / 0-10 A; CH4 0-15 V / 0-1.5 A); SPD4306X (channels 4, outputs CH1 0-15 V / 0-1.5 A; CH2 0-30 V / 0-6 A; CH3 0-30 V / 0-6 A; CH4 0-15 V / 0-1 A).
Where can I buy the Siglent SPD4000X in Israel?
From Pertech, an authorized Siglent distributor in Israel. Contact Pertech for a quote in ILS, availability and help choosing the model and options.
Who handles warranty and calibration in Israel?
Pertech handles Siglent warranty in Israel: you return the unit to Pertech and Pertech deals with Siglent. Pertech also arranges calibration and repair.
Can Pertech help me set it up?
Yes. Pertech engineers help with setup and application questions for Siglent instruments bought through Pertech.
Related Siglent products at Pertech
- Siglent SPD3303X power supply
- Siglent SPS5000X switching power supply
- Siglent SDL1000X electronic load
- Siglent SPS6000X
- Siglent SMM3000X
- Siglent products at Pertech
Need a quote for the Siglent SPD4000X? Contact Pertech.
