{"version":"1.0","type":"link","title":"Dynamo - Newikis","description":"A dynamo is an electrical generator that creates direct current using a commutator, and uses self-powering electromagnets for the stator field rather than permanent magnets. Dynamos are self-starting by using residual magnetic field left in the iron cores of the electromagnets (i.e. field coils).…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/1/14/DynamoElectricMachinesEndViewPartlySection_USP284110.png","thumbnail_width":502,"thumbnail_height":382}