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Description
The Siglent SPD4121X is a 4-channel DC Linear Programmable Power Supply equipped with a 4.3-inch TFT-LCD display, friendly human-machine interface, and excellent performance indicators. Real-time waveform display provides engineers with an informative user interface.
SPD4121X offers a total output power of 285 W with a resolution of 1 mV/1 mA. The maximum voltage and current for each channel are as follows:
- CH1: 15 V/1.5 A
- CH2: 12 V/10 A
- CH3: 12 V/10 A
- CH4: 15 V/1.5 A
Features
- Rated output power: 285 W
- Rated voltage: 32 V, 12 V, 30 V
- Up to four high-precision power supplies with independent controllable outputs, supporting CH2 and CH3 series and parallel connections
- Clear graphical interface with waveform and timer display modes
- 5-digit voltage and current display with minimum resolution of 1 mV, 1 mA
- Fast output response time: <50us
- The high current channel support remote voltage compensation sense function. The maximum compensation voltage is 0.6 V
- Overvoltage protection and overcurrent protection or safe and accurate operation
- Equipped with a 4.3-inch TFT-LCD display (480 x 272 resolution)
- USB and LAN standard communication
- USB-GPIB module is optional
- Excellent channel density with up to 4 channels in a 3U half rack package
- Internal data storage for setups and parameters
- Embedded Web Server with instrument communication that doesn’t require software installation
- Fully SCPI programming command set support as well as a LabView driver for remote control and system automation
Specifications
| SPD4323X | SPD4121X | SPD4306X | |
|---|---|---|---|
| Channel Output | CH1: Voltage 0 to 6 V Current 0 to 3.2 A CH2: Voltage 0 to 32 V Current 0 to 3.2 A CH3: Voltage 0 to 32 V Current 0 to 3.2 A CH4: Voltage 0 to 6 V Current 0 to 3.2 A |
CH1: Voltage 0 to 15 V Current 0 to 1.5 A CH2: Voltage 0 to 12 V Current 0 to 10 A CH3: Voltage 0 to 12 V Current 0 to 10 A CH4: Voltage 0 to 15 V Current 0 to 1.5 A |
CH1: Voltage 0 to 15 V Current 0 to 1.5 A CH2: Voltage 0 to 30 V Current 0 to 6 A CH3: Voltage 0 to 30 V Current 0 to 6 A CH4: Voltage 0 to 15 V Current 0 to 1 A |
| Resolution | 1 mV, 1 mA | 1 mV, 1 mA | 1 mV, 1 mA |
| Setting Accuracy | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA | 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 | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA | Voltage: ±(0.03% of reading+10) mV, Current: ±(0.3% of reading+10) mA |
| Display | 4.3" TFT-LCD 5-digit voltage and current display | 4.3" TFT-LCD 5-digit voltage and current display | 4.3" TFT-LCD 5-digit voltage and current display |
| Output power | 240 W | 285 W | 400 W |
Included
- 1x Siglent SPD4121X Power Supply
- 1x Power cord (EU)
- 1x Output test cord (3 A)
- 1x USB cable
- 1x Quick start guide
