MORNSUN ac dc enclosed switching power supplies feature complete EMC tests and protections, high efficiency and wide selection. MORNSUN ac dc switched-mode power supply withstands 300VAC surge input for 5s. These SMPS meet IEC/EN61000-4, CISPR32/EN55032, IEC/UL/ EN62368, EN60335, GB4943 standards and are widely used in areas of industrial, LED, street light control, electricity, security, telecommunications, smart home, etc.