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QPS100P User Guide

Last updated: 2021-04-08 PDF version

QPS100P low noise linear power supply mechanical interface

Quick start

  1. Connect the load on the output connector.
  2. Supply the board between 5.5 V and 7 V (6 V recommended).

Changing the output voltage

Output voltage can be set between 2 V and 15 V by removing the resistor at B and adding either a resistor R at C or a trimming potentiometer at A.

QPS100P changing output voltage

The output voltage Vout is given by the formula:

Vout = R × 400 µA

Input supply voltage must be kept between Vout + 0.5 V and Vout + 2 V (Vout + 1 V recommended).

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