Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
A400 data acquisition card is a plug-in card designed and developed independently by Purcell, which supports variable rate sampling and large capacity data storage with high precision. The card uses a high-performance ADC chip with a resolution of up to 16bits and supports a maximum sampling rate of 2MS/s. The card can be used to acquire data at any time.
The single capture card supports 4 channels and the channels are isolated from each other. Capture card can be applied to our 3-plug card or 10-plug card mainframe, single mainframe support up to 40 channels.
The products are characterized by fast sampling speed, high resolution, and channel isolation from each other, so they can be widely used in various types of power semiconductor power cycling, reliability testing, and other industrial scenarios and other data acquisition.
A400 Data Acquisition Stability
| First (0min) | Second (15min) | Third (45min) | Fourth (75min) | |
|---|---|---|---|---|
| maximum values | 0.04297821 | 0.043171997 | 0.042984619 | 0.042997131 |
| minimum value | 0.042793884 | 0.043006897 | 0.042841492 | 0.042835388 |
| average value | 0.042894379 | 0.043091745 | 0.042908664 | 0.042925742 |
| model number | Number of channels per card | Maximum sampling rate | sampling frequency | Input Impedance | Input Voltage Range | Main chassis communication |
|---|---|---|---|---|---|---|
| A400 | 4 | 2 MS/s | configurable | 1GΩ | ±0.625V, ±1.25V, ±2.5V, ±5V, ±10V, ±12V | RS-232/GPIB/LAN |
*The above specifications are subject to update without prior notice.
:: Plug-in design, 4 channels/plug-in card, supports up to 40 channels
● Each channel is isolated from each other, and the voltage withstanding between channels is >500V.
● High acquisition accuracy, multi-voltage range
● Support variable rate sampling, up to 2MS/s sampling rate
● 16-bit A/D resolution
:: Support for large-capacity data storage
:: Wide software compatibility and support
● Labview, C/C++, etc.
power semiconductor
discrete device (computing)
IC
Materials Research
transducers
Teaching integrated circuits and microelectronics
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