Features: This AC110 240V to DC18V3A switching power supply module delivers stable 54W output with built in over current and voltages drops protections, ensuring safe operating for global voltages standards. Featuring high conversion efficiency and compact PCB/metal construction, this power module integrates double protections mechanisms while maintaining minimal energy loss in confined spaces. Ideal for electronics engineers, enthusiasts, and manufacturers requiring reliabled power solution for auditory systems, home appliances, or security equipment installations. SPerfectly powering amplifiers for home theaters, sustains security cameras, and energizes smart appliances where stable voltages and protections are critical. Engineered with universals compatibility and industrial grade components, this switching power supply module ensures durability performances across commercial electronics and residential automation projects. Specifications: [Component]: PCB, metal [Product size]: 90x45x28mm [Product weight]: 87g [Input voltages]: AC110V~240V [Output voltages]: DC18V [Output current]: 3A [Output power]: 54W Package Includes: 1PC Switching power supply module converter note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution