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Low noise linear power supply
Koheron QPS100P is a linear power supply that can drive up to 2 A. Its low noise (1.1 nV/√Hz at 1 kHz) helps getting the full performance of critical analog components (amplifiers, data converters, oscillators, phase lock loops, ...). Thanks to its high ripple rejection and low drop voltage, QPS100P is ideal for switched mode supplies post-regulation.
| Quantity | Price |
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Resources
Specifications
| QPS100P-5 | |
|---|---|
| Output voltage | 5 V (can be adjusted from 2 V to 15 V following the user guide) |
| Current driving capability | 2 A |
| Voltage noise density (1 kHz) | 1.1 nV/√Hz |
| RMS noise (10 Hz - 1 MHz) | 1.5 µV |
| Temperature coefficient | 10 ppm/°C |
| Load regulation | 0.5 % |
| Supply voltage | 5.5 V to 7 V (6 V recommended) |
| Operating temperature | -20 °C - 70 °C |
| Weight | 14 g |
| Outside Dimensions | 73 mm x 25 mm x 11 mm |
Voltage noise density
Short-term stability
Stability of a QPS100P-5 over one hour when driving 2 A:
Temperature stability
Load regulation
Output voltage versus output current:
QPS100P-5 includes a 2.14 A (typ.) current limit.
