Control method and device of bleeder circuit, bleeder device and electronic equipment

The invention discloses a control method and device of a bleeder circuit, a bleeder device and electronic equipment, and belongs to the technical field of communication. The bleeder circuit comprises a first path and a second path. The first passage and the second passage are connected in parallel; the control method comprises the following steps: if it is detected that the input voltage of the bleeder circuit is reduced, controlling the first path to be conducted; otherwise, controlling the first path to be disconnected; wherein when the first access is in a conducting state, the bleeder circuit is in a quick discharge state; and when the first access is in a disconnected state, the bleeder circuit is in a normal working state. When the power supply circuit is in a normal working state, the first access is controlled to be disconnected, and at the moment, the bleeder circuit is in the normal working state and plays roles in stabilizing voltage and eliminating interference signals in the circuit; when the pow