Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
October 16, 2007
Patent Application Number
10933000
Date Filed
September 2, 2004
Patent Primary Examiner
Patent abstract
A battery component replacement circuit for use in a model railroad application is disclosed. The circuit according to an embodiment of the invention has a series of capacitors connected between positive and negative terminals which supply power for charging the capacitors and which are connected to a load, namely a sound driver and associated processor. A series of diodes is connected in parallel with the series of capacitors also across the terminals. In an alternate embodiment the series of diodes is replaced with a series of resistors.
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