Switched and smart switched tracking power supply
View Patent ↗A switched tracking power supply that modifies its output based on input power source characteristics. A power source is input into the switching power supply. A plurality of gain networks and feedback paths from a reference voltage of the switching power supply are used to monitor the input power source and to modify the output voltage based on characteristics of the input power source.
1. A smart switched tracking power supply comprising:
a switching power supply having an input voltage, a reference voltage, and an output voltage,
an input power source in electrical connection with the input voltage and the input of a first gain function circuit having a first gain function,
the output of the first gain function circuit in electrical connection with the input of a smart controller comprising and having smart controller output,
a memory comprising at least one predetermined power source profile in electrical connection with the smart controller,
the reference voltage in electrical connection with the input of a second gain function circuit having a second gain function,
the output of the second gain function circuit summed with the smart controller output to define a first input into a third gain function circuit,
the reference voltage in electrical connection with a second input to the third gain circuit,
the output of the third gain function circuit in electrical connection with the output voltage to define a tracking output voltage.
2. A power supply comprising;
an output of a first gain function circuit, the first gain function circuit connected to an input power source,
the first gain function circuit in electrical connection with the input of a smart controller having a smart controller output,
a memory comprising at least one predetermined power source profile in electrical connection with the smart controller,
a voltage reference in electrical connection with the input of a second gain function circuit, and,
the output of the second gain function circuit summed with the smart controller output to define a first input into a third gain function circuit, the voltage reference in electrical connection with a second input to the third gain function circuit.