CRC filter system, CRC filter circuit, automatic mechanical equipment, static high-power weak current power supply
A filter circuit and power module technology, applied in the electrical field, can solve the problems of unusable signal filtering and high-voltage circuit filtering.
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Embodiment 1
[0074] Implementation example 1, such as figure 1 As shown, the CRC filter system is characterized in that it includes a first input node INT+, a second input node INT-, a first output node OUT+, a second output node OUT-, a controllable resistor, a first drive module, a first controllable Controllable capacitor, second controllable capacitor, second drive module, third drive module, third controllable resistor, control module, sensing module, sampling point P;
[0075] One functional end of the first controllable capacitor is connected to the first input node INT+, and the other functional end of the first controllable capacitor is connected to the second input node INT-;
[0076] One functional terminal of the third controllable resistor is connected to the first input node INT+, and the other functional terminal of the third controllable resistor is connected to a functional terminal of the second controllable capacitor;
[0077] The functional end of the second controllab...
Embodiment 2
[0085] Implementation example 2, such as figure 2 As shown, based on implementation example 1, a power module is added, one input terminal of the power module is connected to the first output node OUT+ and the connection point is located on the electrical path between the sampling point P and the first output node OUT+, the other power module One input terminal is connected to the second output node OUT-.
Embodiment 3
[0086] Implementation example 3, such as image 3 As shown, a CRC filter circuit is characterized in that it includes a first input node INT+, a second input node INT-, a first output node OUT+, a second output node OUT-, a first driving module, and a first controllable capacitor , a second controllable capacitor, a second drive module, a third drive module, a third controllable resistor, a control module, a sensor module, a sampling point P, and a power supply module;
[0087] The first controllable capacitor and the second controllable capacitor are the same controllable capacitor. The characteristics of this controllable capacitor are as follows: including insulating container G11, conductive liquid G31, floating body G21, bottom electrode, capacitor rod G50, insulating layer G51, Solenoid coil G41,
[0088] The insulating container G11 has a stable shape. The shape of the insulating container G11 is cylindrical. The cavity of the insulating container G11 is cylindrical. T...
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