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Entry  Sun Aug 11 01:22:04 2019, Shalika Singh, Noise Budget, 2micronLasers, Noise Analysis of voltage regulator using SR785 Spectrum Analyser regulator.pdfNoise_across_Voltage_Regulator_Circuit.pdf
    Reply  Sun Aug 11 14:35:41 2019, Koji, Noise Budget, 2micronLasers, Noise Analysis of voltage regulator using SR785 Spectrum Analyser 
       Reply  Sun Aug 11 19:15:32 2019, Shalika Singh, Noise Budget, 2micronLasers, Noise Analysis of voltage regulator using SR785 Spectrum Analyser 
          Reply  Sun Aug 11 22:34:50 2019, Koji, Noise Budget, 2micronLasers, Noise Analysis of voltage regulator using SR785 Spectrum Analyser 
Message ID: 2389     Entry time: Sun Aug 11 22:34:50 2019     In reply to: 2388
Author: Koji 
Type: Noise Budget 
Category: 2micronLasers 
Subject: Noise Analysis of voltage regulator using SR785 Spectrum Analyser 

3. You need to flip the direction of the diode.

1&2 OK, so the circuits were not fucntioning. Use a dual voltage supply (in a proper cascading setting) and give +/-18V.

4. When you use SR560 as a power supply, you need to disconnect the AC power supply. Otherwise, the AC power, which charges the +/-12V lead battery, contaminates the output voltage with the 60Hz lines.

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