Household certified power supplies come in many formats

GLOBTEK provides a wide variety of IEC60335-1 household use certified power supplies. The International Standard covers the safety of electrical appliances for household and similar purposes with rated voltage not more than 250V for single-phase appliances and 480V for other appliances. Standard also applies to battery-operated appliances and other dc supplied appliances. Other appliances not intended for normal household use but which nevertheless may be a source of danger to the public, such as appliances used by workers in shops, in light industry, and on farms, are within the scope of this standard.