| 摘要 |
A consistently balanced thermal load switched mode converter alternates among all phases of the power switching circuit to provide a uniform temperature rise on all components of the circuit under all load conditions. During low load conditions typically phases are held idle and the load is concentrated on the active phase(s) only, with cooling requirements (air flow, etc.) based on the temperature of the active phase(s). By alternating the active phases in a balanced sequence the thermal load is distributed across all of the phases minimizing system cooling requirements under all load conditions.
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