Charging module and charger

The invention provides a charging module and a charger, the charging module comprises a circuit substrate, the circuit substrate is provided with a first area and a second area, and an isolation part is arranged between the first area and the second area; the first circuit is arranged in the first area of the circuit substrate; and the second circuit is arranged in the second area on the circuit substrate. Through the arrangement of the isolation part, the safety distance can be increased under the condition that the linear distance between the circuit device in the first area and the circuit device in the second area is relatively small, so that the first circuit and the second circuit can be arranged on the same circuit substrate more compactly; the small size of the charger can be maintained while the strong performance is ensured, and the design of the single circuit substrate can avoid the complex process and reduce the assembly difficulty. 本申请提供一种充电模组及充电器，所述充电模组包括电路基板，设有第一区域和第二区域，所述第一区域和所述第二区域之间设有隔离部；第一