System and method for filtering multiple adverse characteristics from a power supply source
First Claim
1. A power conditioning system for conditioning a power transmission, said system comprising:
- a voltage surge protector for eliminating voltage spikes over a predetermined threshold in said power transmission, thereby producing a surge protected power transmission;
a filter that receives said surge protected power transmission and reduces electromagnetic interference and radio frequency interference in said surge protected power transmission, thereby producing a filtered power transmission;
at least one inrush current suppressor that receives said filtered power transmission and limits the current associated with said filtered power transmission, thereby producing a conditioned power transmission.
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Accused Products
Abstract
A system and method for conditioning a power transmission, thereby eliminating adverse characteristics from the power transmission. The system selectively includes a voltage surge protector, an EMI/RFI filter and at least one inrush current suppressor integrally formed into a single system. To condition an incoming power transmission, the power transmission is passed through the voltage surge protector to eliminate any abnormal voltage spikes. The power transmission is then passed through an improved EMI/RFI filter having a dual output. The outputs of the EMI/RFI filter lead into a first inrush current suppressor. The inrush current suppressor limits the amperage of the power transmission for a predetermined period of time and then permits unrestricted current flow.
16 Citations
24 Claims
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1. A power conditioning system for conditioning a power transmission, said system comprising:
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a voltage surge protector for eliminating voltage spikes over a predetermined threshold in said power transmission, thereby producing a surge protected power transmission;
a filter that receives said surge protected power transmission and reduces electromagnetic interference and radio frequency interference in said surge protected power transmission, thereby producing a filtered power transmission;
at least one inrush current suppressor that receives said filtered power transmission and limits the current associated with said filtered power transmission, thereby producing a conditioned power transmission. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An inrush current suppressor, comprising:
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an output port;
an input port;
a first circuit path extending between said input port and said output port;
a second circuit path extending between said input port and said output port;
at least one current limiting resistor disposed in said first curcuit path that limits electricity flowing through said first circuit path to a predetermined amperage;
a first relay disposed in said first circuit path for selectively opening and closing said first circuit path;
a second relay disposed in said second circuit path for selectively opening and closing said second circuit path;
circuitry coupled to said first relay and said second relay that initially closes said first circuit path and opens said second circuit path for a predetermined period of time, and then opens said first circuit path and closes said second ciruit path. - View Dependent Claims (13, 14, 15)
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16. A method of cascading power conditioning circuits, comprising the steps of:
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providing a plurality of power conditioning circuits that remove at least one adverse characteristic from a power transmission, wherein each of said power conditioning circuits is activated by a first control signal and produces a subsequent control signal after a predetermined period of delay;
interconnecting said plurality of power conditioning circuits wherein said subsequent control signal from one power conditioning circuit is used as said first control signal for a subsequent power conditioning circuit. - View Dependent Claims (17, 18, 19)
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20. A system for conditioning incoming electrical power, said system comprising:
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at least one inrush current suppressor circuit for eliminating inrush current spikes from the incoming electrical power;
at least one second power conditioning circuit, selected from a group consisting of voltage surge protector circuits and EMI/RFI filter circuits. - View Dependent Claims (21)
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22. A system for conditioning incoming electrical power, said system comprising:
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a EMI/RFI filter circuit for eliminating electromagnetic interference and radio frequency interference from the incoming electrical power;
at least one second power conditioning circuit, selected from a group consisting of voltage surge protector circuits and inrush current suppressor circuits. - View Dependent Claims (23, 24)
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Specification