{"tema_id":"405","string":"Square","created":"2026-04-01 11:49:24","code":null,"notes":[{"@type":"Definition note","@lang":"en","@value":"Square wave voltage\nPeriodic voltage that alternates abruptly between two constant voltage levels (high and low) over time. "},{"@type":"Definition note","@lang":"de","@value":"Rechteckspannung\nPeriodische elektrische Spannung, die abrupt zwischen zwei konstanten Spannungswerten alterniert. "},{"@type":"Scope note","@lang":"en","@value":"Unit: V "},{"@type":"Scope note","@lang":"en","@value":"DSI Unit: \\volt "},{"@type":"Scope note","@lang":"en","@value":"SI Unit: kg*m\u00b2\/(s\u00b3*A) "},{"@type":"Historical note","@lang":"en","@value":"2026-04-01 Created "},{"@type":"Element note","@lang":"en","@value":"Electromagnetic.Voltage.AC.Square "},{"@type":"Bibliographic note","@lang":"en","@value":" "},{"@type":"Example note","@lang":"en","@value":" "}]}