Another limiting the use of one type over-current protection circuit to limit output current, and by changing the size of the current sampling resistor to regulate the size of current-limiting value.
另使用了一限流型过流保护电路来对输出电流进行限制，并通过改变电流取样电阻的大小来调节限流值的大小。
The device is equipped with a new type of output current polarity detector, the method is simple and reliable.
装置采用了一种新的输出电流极性检测器，方法简便可靠。
The device is equipped with a new type of output current polarity detector, the method is simple and reliable.
装置采用了一种新的输出电流极性检测器，方法简便可靠。
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