Sub-harmonic oscillation of switching power supply with peak-current mode
The paper discusses two operating modes of single-ended flyback switching power supply, constant output voltage mode and constant output power mode.
Used in energy-saving electronc ballasts, switching power supply, etc.
The switching power supply usually uses the diodes rectifier as the front converter.
New silicon carbide semiconductor research and development will enable the development of switching power supply into a new stage.
A CMOS current controlled oscillator for switching power supply
The main products are: rectifier diodes, switching diodes, high efficiency diode, trigger diode, Schottky diode, electricity-saving lamps special diode, switching power supply special diode.
High frequency switching power supply made from it can not only simplify the circuit, but also can improve the EMC characteristics and reduce the cost.
Hengfu corporation, located at Caohejing Hi-Tech. park, is the largest whole-series switching power supply manufacturer in China.
Design of single-ended flyback switching power supply based on the UC3844
The paper introduces the research of switching power supply for speak-louder. introduces the principle of the Flyback mode switching power supply.
Design of high-frequency transformer for switching power supply based on PowerEsim
A high frequency single-ended flyback switching power supply is designed with current-mode PWM controller UC3842 chip as its core.
The paper deals with a self-excited, regulated switching power supply and particularly its principle and the function of each part are discussed in detail.
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