Impedance will reflect back as the square of the turns ratio.

阻抗将会按照匝比的平方反射回来。

The output voltage is easily set by two external resistors and the transformer turns ratio.

输出电压非常容易由两个外部电阻器和变压器匝数比设定。

Other output voltages are possible by adjusting the transformer turns ratio and value of Zener diode VR2.

其它输出电压是可能的，经过调整变压器匝数比齐纳二极管VR2和价值。

However, as long as I kept the turns ratio the same, the wire gauge appropriate, and the flux density similar, I thought the risk should be low.

然而，只要我保持同样的转换率，适当的线规格和相似的流量密度，我认为风险就会很低。

It has been shown that a primary input voltage can be transformed to any desired open-circuit secondary voltage by a suitable choice of turns ratio.

通过选择合适的匝数比，一次侧输入电压可任意转换成所希望的二次侧开路电压。