Description
The product with the Part Number 781985-20 falls under the category of PXI Switches. It is identified by the Model PXI-2720, which is a 10-Channel 8-bit Programmable Resistor. This device is designed to offer a high degree of precision and flexibility for various applications.
As a 10-Channel device, it supports multiple channels of input and output, with each channel being an 8-Bit resistor. This allows for a wide Resistance Range from 1 to 255 Ω (per channel), enabling users to simulate different resistance values accurately. Each channel can handle a Maximum Power of 0.25 Watts, ensuring efficient power management across all channels.
The Resistor Accuracy of 0.5% and a Temperature Coefficient of Resistance (TCR) of 100 ppm highlight the precision engineering of the device, ensuring reliable and consistent performance under varying conditions. With Steps Resolution at 1Ω steps, users can fine-tune the resistance with high granularity.
This model is designed to withstand a Maximum Voltage of 60 VDC, 30 VACrms, CAT I (Channel-to-channel / Channel-to-ground), with a Current (Per Channel) capacity of 0.3 Amperes. The Relay Operating/Release Time is notably quick at 250 μs, allowing for rapid switching operations.
Furthermore, the Typical Relay Life is rated at 1 × 108 cycles at low power load (<50mW), indicating a high durability and lifespan, which is crucial for long-term applications and testing environments.
| Specification | Detail |
|---|---|
| Part Number | 781985-20 |
| Category | PXI Switches |
| Model | PXI-2720 |
| Description | 10-Channel 8-bit Programmable Resistor |
| Channels | 10-Channel |
| Bit Rate | 8-Bit |
| Resistance Range | 1 to 255 Ω (per channel) |
| Maximum Power (Per Channel) | 0.25 Watts |
| Resistor Accuracy | 0.5% |
| Temperature Coefficient of Resistance (TCR) | 100 ppm |
| Steps Resolution | 1Ω steps |
| Maximum Voltage (Channel-to-channel / Channel-to-ground) | 60 VDC, 30 VACrms, CAT I |
| Current (Per Channel) | 0.3 Amperes |
| Relay Operating/Release Time | 250 μs |
| Typical Relay Life | 1 × 108 cycles at low power load (<50mW), 1 × 10Question 1: What is the resistance range per channel for the PXI-2720? Answer 1: 1 to 255 Ω Question 2: What is the resistor accuracy of the PXI-2720? Question 3: How many channels does the PXI-2720 support? Question 4: What is the maximum power per channel for the PXI-2720? Question 5: What is the typical relay life of the PXI-2720? |
