S2014C
12-Channel PXIe precision power supply/measurement unit
Semight S2014C A compact and cost-effective 12 channel PXIe power supply/measurement unit that can simultaneously output and measure voltage and current, with a maximum output of ± 4.5V and ± 10 mA (DC/pulse). It supports traditional SMU SCPI commands, making test code migration easy and fast. It also supports existing large factory PXIe boxes, it can support multi card synchronization and be integrated into production testing systems to improve system testing efficiency and reduce costs.
- High range, high-speed measurement – ±4.5 V、±10 mA（DC/Pulse, Supports up to 1M sampling rate
- Wide pulse width range – Min: 100μ Resolution: 1 μs
- Adaptive PFC system – Utilizing Adaptive PFC (Precise-Fast Control) System, Users can adjust relevant parameters based on load characteristics
- 12 channel testing system – Based on standard PXIE chassis, realizes multi-channel expansion and integration into rack and stacking systems
Functions and Advantages
5 function in one body
Voltage source
Current source
Ammeter
Voltmeter
Electronic load
- Three quadrants as the source: the actual polarity of output V / I follows the source setting；
- The four quadrants are loads: CC and CV cooperate. When the load is used, the polarity of the load setting is opposite to the source polarity；
Test various devices
Capture more measurement data
- 6 Half bit digital resolution: The accuracy is equivalent to a 6-and-a-half bit digital multimeter;
- 1 pA/1 uV resolution: excellent sensitivity for setting and measuring;
- 1M points/second: Provides high-speed measurement and can quickly set/digitize the rate for any waveform generator/list scanning;
Rich scanning function
Voltage Indicators
| Voltage Precision
|
Measuring Range | Measuring Resolution | Precision (1 year)
± (% Reading + Bias) |
Typical Noise (RMS)
0.1 Hz-10Hz |
| ±4.5V | 1 μV | 0.02%+100μV | 50 μV | |
| Temperature Coefficient | ±(0.15 × Precision Indicator)/°C (0℃-18℃,28℃-50℃) | |||
| Setting Time | <200μs (Typical Value) | |||
| Overshoot | <±0.1% (Typical Value，Normal, Step Range is 10% to 90%，Full Scale Point，Resistive Load Test) | |||
- All channel outputs are electrically isolated from earth, but each channel output shares a common ground (LO).
Current Indicators
| Current Precision
|
Measuring Range | Measuring Resolution | Precision (1 year)
± (% Reading + Bias) |
Typical Noise (RMS)
0.1 Hz-10Hz |
| ±10 mA | 10 nA | 0.05%+5μA | 20 nA | |
| ±1 mA | 1 nA | 0.05%+500nA | 10 nA | |
| ±100 μA | 100 pA | 0.05%+50nA | 200 pA | |
| ±10 μA | 10 pA | 0.05%+5nA | 100 pA | |
| Temperature Coefficient | ±(0.15 × Precision Indicator)/°C (0℃-18℃,28℃-50℃) | |||
| Setting Time | <2ms (Typical Value) | |||
| Overshoot | <±0.1% (Typical Value，Normal, Step Range is 10% to 90%，Full Scale Point，Resistive Load Test) | |||
- All channel outputs are electrically isolated from earth, but each channel output shares a common ground (LO)
Pulse Source Indicators (4- lines)
| Minimum Programmable Pulse-width | 250μs |
| Pulse-width Programming Resolution | 1μs |
| Pulse-width Programming Precision | ±10μs |
| Pulse-width Jitter | 2μs |
| Pulse-width Definition | The time from the 10 % leading edge to the 90 % trailing edge is shown in the following figure |
Pulse source rise time (4 lines)
| Output | Maximum Output | Typical Rise Time 1 | Typical stabilization time 2 | Test Load |
| Voltage Source | 4.5 V | 100 μs | 200 μs | No-Loaded |
| Current Source
|
10mA | 60 μs | 100 μs | Full-Loaded 3 |
| 1mA | 800 μs | 1 ms | Full-Loaded 3 | |
| 100uA | 120 μs | 180 μs | Full-Loaded 3 | |
| 10 μA | 1.5 ms | 2 ms | Full-Loaded 3 |
- Time required for the pulse leading edge from 10% to 90%.
- Time required for the pulse to reach 1% of the final value.
- Test conditions：normal pure resistance full load voltage rises to 4.5V
Sampling rate and NPLC setting
| Configuration Method | Configuration Range |
| NPLC | 0.00005PLC ~ 10PLC |
| Sampling Rate | 5sps ~ 1.0Msps |
Sampling rate and NPLC setting
Percentage of range with increased tolerance
| PLC
|
Measuring Range | ||||
| 4.5V | 10μA | 100μA | 1mA | 10mA | |
| 0.1 | 0.01% | 0.02% | 0.01% | 0.02% | 0.01% |
| 0.01 | 0.3% | 0.2% | 0.04% | 0.04% | 0.02% |
| 0.001 | 3.2% | 2.5% | 0.4% | 0.3% | 0.03% |