US Patent Application 18343899. RESONANT POWER SUPPLY, PRIMARY-SIDE FEEDBACK EXCITATION POWER SUPPLY CONTROLLER, METHOD, AND CONTROL APPARATUS simplified abstract
RESONANT POWER SUPPLY, PRIMARY-SIDE FEEDBACK EXCITATION POWER SUPPLY CONTROLLER, METHOD, AND CONTROL APPARATUS
Organization Name
Inventor(s)
Shuangquan Chen of Shenzhen (CN)
RESONANT POWER SUPPLY, PRIMARY-SIDE FEEDBACK EXCITATION POWER SUPPLY CONTROLLER, METHOD, AND CONTROL APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18343899 titled 'RESONANT POWER SUPPLY, PRIMARY-SIDE FEEDBACK EXCITATION POWER SUPPLY CONTROLLER, METHOD, AND CONTROL APPARATUS
Simplified Explanation
The patent application describes a resonant power supply system and method for converting direct current into alternating current using a bridge circuit and an LC series resonant network.
- The resonant power supply includes a bridge circuit that converts direct current from a power supply into a square wave signal.
- An LC series resonant network is connected to the bridge circuit and a primary-side winding.
- The LC series resonant network converts the square wave signal into an alternating current.
- The alternating current, which includes an input voltage and an input current, is output to the primary-side winding.
Original Abstract Submitted
A resonant power supply, a primary-side feedback excitation power supply controller, a method, and a control apparatus are disclosed. In the resonant power supply, a bridge circuit is electrically connected to a power supply. The bridge circuit is configured to convert, based on a drive signal, a direct current provided by the power supply into a square wave signal. An LC series resonant network is electrically connected to the bridge circuit and a primary-side winding. The LC series resonant network is configured to convert the square wave signal into an alternating current, and output the alternating current to the primary-side winding. The alternating current includes an input voltage Vt and an input current I.