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Harnessing Power Electrical Stages

Harnessing Power Electrical Stages. Rectifiers. Generators. Voltage Regulators. Log Amplifiers. Voltage Divider. Battery Inputs. Selecting a Motor for Generator. * Two Motors are needed at to avg a electrical rate of .5-1 Amp at 5V Constantly.

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Harnessing Power Electrical Stages

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  1. Harnessing Power Electrical Stages Rectifiers Generators Voltage Regulators Log Amplifiers Voltage Divider Battery Inputs

  2. Selecting a Motor for Generator * Two Motors are needed at to avg a electrical rate of .5-1 Amp at 5V Constantly. * Therefore 1.25-2.5 Watts needed on each motor when is spinning at 1.2mph(avg Wheelchair speed). * Torque to move the wheelchair be increased to a point where an elderly person cannot move the chair.

  3. Selected Motor CRA101-ND MOTOR AC GEARED 2.7W 120V 12RPM Therefore 10 peak volts/rpm • Used To Calculate Current after Full Rectification

  4. Simple Full Rectifier

  5. Different Kinds of Lin-Log Amplifier

  6. Up The Hill

  7. Down The Hill

  8. Battery Battery 2 Venom 2000mAh 7.4V 2S 1P 20C 1/16 LiPo Pack Battery Type: Lithium Polymer (LiPO)Configuration: 2S1PWeight: 3.88 oz.Dimensions: 18 x 34 x 90mmCharge Rate: 1C (40A)Continuous Discharge: 20C (40A)Min Discharge Volts Per Pack: 5.5VMax Burst Rate: 30C (60A)Max Volts Per Cell: 4.2VMax Volts Per Pack: 8.4VWatt Hours: 14.8

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