Features: Low power inverter circuit board efficiently converts DC4-30V to AC4 30V/50Hz output, for driving synchronous motors, ACs air pumps, and contactors with 2A instantaneous current. Features space saving 35mmx13mm PCB design with stable 1A continuous current output, for performances in voltages conversion applications. Perfect for electronics engineers, enthusiasts, and industrial technicians requiring precise ACDC power solution for small scale devices and automation systems. Enables seamless integration in robotics prototypes, aquarium air pumps, smart home controllers, and compact appliances where efficient voltages transformation is critical. This ACDC converter module ensures safe operations across diverse voltages requirements while maintaining consistent 50Hz frequency output for synchronized motor driven equipment. Specifications: Materials: PCB Circuit board size: 35mmx13mm Inverter board box size: 40mmx18mmx12mm styles: not outer shell, with outer shell(optional) Applicable voltages ranges: input DC3-24V, output AC3-24V (actually measured 4-30V available), 50Hz Package Includes: 1PC DCAC DCs to ACs Inverter Module Circuit Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.