Device for increasing power of extremely low DC voltage

Details Device for increasing power of extremely low DC voltage Device for increasing power of extremely low DC voltage

2005-01-04

2005-01-04

Waks, Joe (Department: 2834)

Electricity: single generator systems

Driving means control

Reexamination Certificate

active

06838859

ABSTRACT:
A device for increasing an extreme low voltage from a heat to electrical voltage thermopile is shown. The device has an oscillator including two MOSFET transistors coupled to a transformer having four bifilar windings wound on a core having a high permeability. The two transistors operate alternately to generate an intermediate voltage which is increased in magnitude by a voltage doubling and rectifying circuit to obtain the substantially constant operating output voltage. The output voltage is further maintain constant by a current control cirucit including an adjustable potentiometer adjustable to vary the current.

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