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Performance test of good audio voltage regu..

Date: 2016-11-18    Views: 293    Author: lyaudiotech
  1. Audio input voltage ranges from 0.2Vp-p to 20Vp-p and keeps stable and dynamic enough when being output; 
2. Output audio voltage should be 0.5-0.8V, so that integrated power amplifier can be effective; 
3. When audio input voltage is 5Vp-p, there should be no chopped wave or distortion; 
4. The noises between one song and the next should be small, and the noises within one song should also be small; 
5. When automatically playing the next song in large volume, there should be no slow response or loud starting sound; 
6. Auto adjustment should respond within 0-1.5s; fast or slow music cannot be too loud or too small; high pitch should not be too sharp or too noisy; 
7. The power supply should have security certificate and its shell should have no possibilities of current leakage; 
8. The power consumption should be small (better below 5W) and the regulator can be powered to work without a stop.

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