Siglent SPD4121X 4 channel 285W power supply
The Siglent SPD4121X is a 4-Channel DC Linear Programmable Power Supply offers a total output power of 285W with a resolution of 1mV/1mA. The maximum voltage and current for each channel are as follows:
- CH1: 15V/1.5A
- CH2: 12V/10A
- CH3: 12V/10A
- CH4: 15V/1.5A
The SPD4000X series programmable linear DC power supply is 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.
Powerful Web Control
The power supply includes USB and LAN communication interfaces as standard and a USB-GPIB converter module as optional. The embedded Web Server enables control and monitor of the power supply directly from a web browser, eliminating the need to install software drivers or applications. It can meet the application needs of special environments such as high pressure and high temperature. The embedded virtual control panel is simpler and more convenient to use.
High-Resolution and High-Precision Output
SPD4121X Key Features:
- Rated voltage: 32V, 12V, 30V; rated output power: 285W
- 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 1mV, 1mA
- Fast output response time: < 50us
- The high current channel support remote voltage compensation sense function. The maximum compensation voltage is 0.6V
- Overvoltage protection and overcurrent protection or safe and accurate operation
- Equipped with a 4.3-inch TFT-LCD display (480*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 | 1mV, 1mA | 1mV, 1mA | 1mV, 1mA |
| 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 | 240W | 285W | 400W |
SPD4000X Standard Accessories:
1 x USB Cable
1 x Power cord 220V Mains ( EU )
1 x 3A Power cord
1 x Quick start guide
