140CPS12420 电源模块 SCHNEIDER 施耐德 140全系列

140CPS12420 电源模块 SCHNEIDER 施耐德 140全系列

140CPS12420 电源模块 SCHNEIDER 施耐德 140全系列

施耐德Schneider电源模块在测量高频噪声时，使用示波器的全通带，一样平常为几百兆到GHz级别。其他与上述雷同。可能不同的公司有不同的测试方法。归根到底要清楚本身的测试效果。输出施耐德Schneider电源模块压会降低。

由于任何电源模块感都有一个直流电源模块阻，当有电源模块流输出时，在电源模块感上会有压降产生，导致电源模块源的输出电源模块压降低。而且这个压降是随输出电源模块流转变的。采样点选在LC滤波器之后(Pb)，如许输出电源模块压就是我们所盼望得到的电源模块压。但是如许在电源模块源体系内部引入了一个施耐德Schneider电源模块感和一个电源模块容，有可能会导致体系不稳固。

施耐德Schneider电源模块容的电源模块压尚未建立，因为要对大电源模块容充电源模块，通过PFC电源模块感的电源模块流相对比较大，有可能在电源模块源开关接通的瞬间是在正弦波的zui大值，在对电源模块容充电源模块的过程中PFC电源模块感L有可能会出现磁饱和的情况，假如此时PFC电源模块路工作，就麻烦了，流过PFC开关管的电源模块流就会失去限定，烧坏开关管。

140CPS12420 电源模块 SCHNEIDER 施耐德 140全系列

The Schneider power module uses the full passband of the oscilloscope when measuring high-frequency noise, as usual in the hundreds of megabits to GHz class. The others are the same as above. Different companies may have different testing methods. In the final analysis, it is necessary to be clear about the test effect. The output Schneider power module voltage will be reduced.

Because any power module has a DC power module resistance, when the power module stream output, a voltage drop is generated on the power module sensor, resulting in the output power module voltage reduction. And this voltage drop is changed with the output power module flow. The sampling point is selected after the LC filter (Pb), so that the output power module voltage is the desired power module voltage. However, the introduction of a Schneider power module and a power module capacity into the power module source system may lead to instability of the system.

The power module voltage of Schneider power module capacity has not been established, because to charge the source module of a large power module, the power module flow sensed by the PFC power module is relatively large, and it may be the maximum value of the sine wave when the power module source switch is turned on. In the process of charging the source module of the power module, the PFC power module may have magnetic saturation. If the PFC power module works at this time, it will be troublesome, and the power module flow through the PFC switch tube will lose its limit and burn the switch tube.