In the design, to produce circuit TL494 as a PWM output control signals, control of the on-switch situation, the half-bridge flyback output on the basis of the power of multi-output.
The method of design high frequency transformer in halfbridge inverter circuit is introduced exampled in detail, besides temperature rise and power loss are discussed.
依据一个半桥逆变电路的实例详细介绍了高频变压器设计的一般方法和步骤，并讨论变压器损耗和温升问题。
3
In the plan of design, the fourth generation of IPM is used as the main half-bridgecircuit and TMS320LF240X DSP with good performance and strong function is used as a controller.
在设计方案中，采用第四代IPM作半桥主电路，以性能好、功能强的数字信号处理器TMS320 LF 240 X DSP为控制器。