Apparatus, system, and method for a synchronous multiple output power supply

A system to provide efficient multiple power outputs, the system comprising:

• a power supply, the power supply configured to provide power to one or more electronic devices;
• a bridge module that receives a primary voltage as an input and provides one or more secondary voltages as outputs, wherein the one or more secondary voltages are substantially direct current (“DC”) voltages and wherein the one or more secondary voltages are generated on the secondary side of one or more respective secondary windings of a transformer, the one or more secondary windings coupled to a primary winding of the transformer, the bridge module comprising at least one primary complementary pair of switches on the primary winding side of the transformer and a secondary complementary pair of switches on the secondary side of each secondary winding of the transformer, the complementary switches operated in an open loop at about a 50% duty cycle to generate the secondary voltages;
• and
• one or more output voltage regulation modules, wherein each output voltage regulation module receives one of the secondary voltages from the bridge module as an input and provides at least one regulated output voltage as an output, each of the one or more output voltage regulation modules corresponding respectively to one of the one or more secondary windings of the bridge module.

A power supply to provide efficient multiple power outputs, the power supply comprising:

• a bridge module that receives a primary voltage as an input and provides one or more secondary voltages as outputs, wherein the one or more secondary voltages are substantially direct current (“DC”) voltages and wherein the one or more secondary voltages are generated on the secondary side of one or more respective secondary windings of a transformer, the one or more secondary windings coupled to a primary winding of the transformer, the bridge module comprising at least one primary complementary pair of switches on the primary winding side of the transformer configured in a half-bridge topology and a secondary complementary pair of switches on the secondary side of each secondary winding of the transformer, the complementary switches operated in an open loop at about a 50% duty cycle and operated in a zero voltage switching mode to generate the secondary voltages;
• and
• one or more output voltage regulation modules, wherein each output voltage regulation module receives one of the secondary voltages from the bridge module as an input and provides at least one regulated output voltage as an output, each of the one or more output voltage regulation modules corresponding respectively to one of the one or more secondary windings of the bridge module, wherein each regulated output voltage is configured to be within a predefined threshold voltage of the corresponding secondary voltage provided on the secondary side of the transformer, each regulation module comprising an output switching regulator with at least one switch and a switch controller, the switch controller operating the at least one switch to regulate the corresponding regulated output voltage, the predefined threshold voltage for each regulated output voltage defined such that the output switching regulator operates above a predefined efficiency threshold.