Inductive kickback protection by using multiple parallel circuit breakers with downstream TVS diodes
First Claim
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1. An apparatus comprising:
- a power source; and
a plurality of electronic subsystems connected in parallel to the power source;
wherein each of the plurality of electronic subsystems includes a circuit breaker, a transient-voltage-suppression (TVS) diode, and a load;
wherein the TVS diode is located downstream of the circuit breaker in each of the plurality of electronic subsystems;
wherein when the load of one of the plurality of electronic subsystems fails to a short, the circuit breaker in that subsystem trips causing inductive kickback; and
wherein the inductive kickback is dissipated through at least one of the parallel electronic subsystems.
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Abstract
Embodiments of the present invention disclose an apparatus including a power source and a plurality of electronic subsystems connected in parallel to the power source. Each of the plurality of electronic sub systems includes a circuit breaker, a transient-voltage-suppression (TVS) diode, and a load. The TVS diode is located downstream of the circuit breaker in each of the plurality of electronic systems.
11 Citations
15 Claims
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1. An apparatus comprising:
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a power source; and a plurality of electronic subsystems connected in parallel to the power source; wherein each of the plurality of electronic subsystems includes a circuit breaker, a transient-voltage-suppression (TVS) diode, and a load; wherein the TVS diode is located downstream of the circuit breaker in each of the plurality of electronic subsystems; wherein when the load of one of the plurality of electronic subsystems fails to a short, the circuit breaker in that subsystem trips causing inductive kickback; and wherein the inductive kickback is dissipated through at least one of the parallel electronic subsystems. - View Dependent Claims (2, 3, 4, 5)
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6. An electronic system comprising:
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a power source; and a plurality of subsystems connected in parallel to the power source; wherein each of the plurality of subsystems includes a circuit breaker, a transient-voltage-suppression (TVS) diode, and a load; wherein the TVS diode is located downstream of the circuit breaker in each of the plurality of subsystems; wherein when the load of one of the plurality of electronic subsystems fails to a short, the circuit breaker in that subsystem trips causing inductive kickback; and wherein the inductive kickback is dissipated through at least one of the parallel electronic subsystems. - View Dependent Claims (7, 8, 9, 10)
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11. A method for managing power surges in an electronic circuit, comprising:
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arranging a plurality of electronic subsystems for connection in parallel to a power source, each of the plurality of electronic subsystems includes a circuit breaker, a transient-voltage suppression (TVS) diode, and a load; locating the TVS diode downstream of the circuit breaker in each of the plurality of electronic subsystems; wherein when the load of one of the plurality of electronic subsystems fails to a short, the circuit breaker in that subsystem trips causing inductive kickback; and wherein the inductive kickback is dissipated through at least one of the parallel electronic subsystems. - View Dependent Claims (12, 13, 14, 15)
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Specification