本芯片能够保证在2.8 ~5V的输入范围内，实现在空载条件下的稳定5v电压输出。
The chip ensures the regulated 5v voltage output, in condition of no load, in the range from 2.8 to 5v of input voltage.
增加了镇流器空载输出电压测试；
另外该系列具有足够高的空载电压及输出能力，非常适用于长线焊接。
Another is the series of empty high enough voltage and output capacity is applicable to long-term welding.
该调制方法引入了负载反馈机制，有效解决了轻载和空载输出电压不可控的问题。
This modulation method effectively solves the problem of output voltage is not controllable with light load and no-load by the introduction of feedback mechanism to it.
该调制方法引入了负载反馈机制，有效解决了轻载和空载输出电压不可控的问题。
This modulation method effectively solves the problem of output voltage is not controllable with light load and no-load by the introduction of feedback mechanism to it.
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