求翻译：本文设计的驱动电路为有利于LED驱动的反激型开关电源，对主电路、控制电路、反馈电路、高频变压器等进行了详细的设计。通过恒流反馈控制电路使一般恒压控制芯片实现恒流功能，提高开关驱动电源的性价比。是什么意思？

In this paper, the design of the drive circuit for the flyback switching power supply for led driver, carried out a detailed design on the main circuit, control circuit, the feedback circuit, high-frequency transformer. By constant-current feedback control circuit so that the constant voltage contro

This design of the drive circuit for the benefit of the flyback LED drive switch ON the main circuit, power supply, control electronics, and a feedback circuit, high frequency transformers, such as the detailed design. Through constant current feedback control circuit so that a general constant pres

This article designs the actuation electric circuit for is advantageous instead stirs up the switching power supply to the LED actuation, to the main circuit, the control circuit, the feedback circuit, the high-frequency transformer and so on has carried on the detailed design.Causes the general con

Design of driving circuit for this article in favour of Flyback switching power supply LED-driven to the primary circuit, control, feedback circuits, the circuit design of high frequency transformer in detail. By constant current feedback control circuit chip constant current constant pressure contr

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