Miniature Generator - Wind / Hydro Micro Generator - Permanent Magnet Alternator


  • Precision miniature permanent magnet alternator
  • Manufactured by Symbol Technologies
  • 1300 RPM input will provide an output of approximately 3 VAC @ 60 Hz
  • Frequency will vary linearly with speed, for example at 650 RPM you can expect output frequency to be 30 Hz
  • Rated output is approximately 5 VAC. Higher output is possible with faster input speed
  • Given the very small size of the alternator, the maximum output current is approximately 50 - 100 mA
  • Install a small propeller or water turbine and capture nature's energy
  • Powerful enough to light up several LEDs when spinning above 700 RPM
  • Knurled shaft dimensions: .3" L x .06" Diameter
  • Alternator dimensions (not including shaft): .8" Dia. x .68" H
  • 5 leads (2 leads connected together) terminated with a 4 pin female plug
  • Power output can be taken between yellow and red leads
  • 2 3/4" long leads