Abstract: A power module assembly structure includes an element layer, a flexible printed circuit board layer, and an external wire layer. The element layer includes one component. The flexible printed circuit board layer includes at least one insulating region and at least one conductive region. The external wire layer is disposed on a second side of the flexible printed circuit board layer. The first side and the second side of the flexible printed circuit board layer are two opposite sides, and the external wire layer includes at least one external wire. The at least one external wire is electrically connected to the at least one conductive region of the flexible printed circuit board layer. The heat generated by the one component is directly conducted to the outside of the power module package structure through the at least one conductive region and the at least one external wire.

Abstract: A power module assembly structure includes an element layer, a flexible printed circuit board layer, and an external wire layer. The element layer includes one component. The flexible printed circuit board layer includes at least one insulating region and at least one conductive region. The external wire layer is disposed on a second side of the flexible printed circuit board layer. The first side and the second side of the flexible printed circuit board layer are two opposite sides, and the external wire layer includes at least one external wire. The at least one external wire is electrically connected to the at least one conductive region of the flexible printed circuit board layer. The heat generated by the one component is directly conducted to the outside of the power module package structure through the at least one conductive region and the at least one external wire.

Abstract: A phase detection apparatus for an alternator is disclosed according to an embodiment of the present invention. The phase detection apparatus comprises a waveform detector, a threshold voltage generator, and a comparator. The waveform detector is used for detecting a wave peak of a phase signal, and generating a waveform detection signal accordingly. The threshold voltage generator is used for generating a reference signal according to the waveform detection signal. The comparator is used for comparing the phase signal with the reference signal, and generating a comparison signal accordingly. Therefore, the phase detection apparatus for the alternator may reduce the leakage current of a battery in a vehicle.

Abstract: An integrator circuit is provided in the present invention, which utilizes a first capacitor and a first switching unit to sample an input signal and carries out distribution of charges between the first capacitor and a second capacitor. The second capacitor is larger than the first capacitor in capacitance. The integrator circuit transmits the charges stored in the second capacitor to a node of the first capacitor which is coupled to a ground previously. Accordingly, a direct current voltage level of the first capacitor may increase, facilitating an increase in a direct current voltage level at the second capacitor. Thereby, the accuracy and linearity of the integrator circuit may improve.

Abstract: An integrator circuit is provided in the present invention, which utilizes a first capacitor and a first switching unit to sample an input signal and carries out distribution of charges between the first capacitor and a second capacitor. The second capacitor is larger than the first capacitor in capacitance. The integrator circuit transmits the charges stored in the second capacitor to a node of the first capacitor which is coupled to a ground previously. Accordingly, a direct current voltage level of the first capacitor may increase, facilitating an increase in a direct current voltage level at the second capacitor. Thereby, the accuracy and linearity of the integrator circuit may improve.