用该方法构成的PWM控制电路结构简单，性能可靠，具有良好的系统运行效果。
The method of using a PWM control circuit is simple, reliable, has a good system operating results.
双电磁系统控制电路确保两台并联接触器的同步闭合和无声节电运行。
Its control circuit with double electromagnetic system can ensure synchronous closing, silent and energy saving operation of two contactors in parallel.
本实用新型涉及的是一种自转无声节电线圈，用于低压控制电路中的交流接触器上，并实现无声节电运行。
The utility model relates to an autorotation silent electricity-saving coil, used on the ac contactor in the low-voltage controlling circuit, realizing the silent electricity-saving running.
以简化控制电路，降低生产成本，提高系统的运行效率和灵活性。
To simplify the control circuitry, lower production costs, improve system operating efficiency and flexibility.
设备运行的动态检测进一步完善了控制电路，保证设备能安全、可靠运行。
Dynamic testing of equipment has improved control circuit to guarantee safe and reliable operation.
VLIW芯片不需要超级标量芯片为运行时协调并行处理所采用的复杂控制电路。
VLIW chips don't need most of the complex control circuitry that superscalar chips must use to coordinate parallel execution at runtime.
感应加热电源已在工业生产中得到了广泛的应用，其逆变控制电路是直接影响感应加热电源能否安全、高效运行的关键因素。
Induction heating power has been used widely in industrial areas. The control method for inverter is crucial to determine whether induction heating power can work safely and efficiently.
感应加热电源已在工业生产中得到了广泛的应用，其逆变控制电路是直接影响感应加热电源能否安全、高效运行的关键因素。
Induction heating power has been used widely in industrial areas. The control method for inverter is crucial to determine whether induction heating power can work safely and efficiently.
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