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PS48401
The PS48401 is a Programmable DC Power supply in a 2-slot PXI / cPCI form factor. Featuring a fully isolated output capable of providing 0-48VDC / 2A / 40W. It offers a programmable current limit and the ability to measure the output voltage and current under software or trigger control. |
Safe operating area Special functions:
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Output noise at 17V / 2A (BW DC-1MHz)
Vertical: 2mV/div, Horizontal: 2ms/div
| Output Voltage | 0 to 48V |
| Voltage setting resolution | 0.74mV |
| Voltage setting accuracy | ±0.2% of programmed value ±25mV |
| Load regulation | 0.1% of programmed value + 5mV (10 to 90% load change) |
| Output current | 2A max. above 20V lineary de-rating to 0.8A (40W max.) |
| Current limit resolution | 35µA |
| Current limit accuracy | 0.5% of programmed value ±10mA |
| Sense line regulation area | 0.5V (sum of both sense lines) |
| Output ripple (typical) | 1.5mVrms, 6mVpp (Full load, BW = DC - 1MHz) |
| Voltage Read back resolution | 0.74mV |
| Voltage Read back accuracy | ±0.1%reading ±10mV |
| Current read back resolution | 35µA |
| Current read back accuracy | ±0.2%reading ±5mA |
| Memory Depth | 16k |
| Rise time | 1Volt/ms (typical at full load) |
| Trigger input | Floating opto-coupler input (220 Ohm in series with a diode) |
| Trigger level | 4.0V - 12V (approx. 10mA - 50mA) |
| Minimum trigger pulse low / high time | 20µs |
| Maximum sequencing frequency | 10kHz |
| Sequence memory depth | 16384 readings |
| Voltage to chassis (any pin) | 60VDC (safety limit, design breakdown voltage > 250VDC) |
| Insulation resistance | > 100MOhm |
| Backplane 5V under voltage lockout | 4.65V |
| Backplane 12V under volt. lockout | 11.3V |
| Operating temperature | 0°C to 50°C |