![NIKOLA TESLA (1856-1943) Serbian inventor in front of the spiral coil of his high-frequency transformer - see Description below Stock Photo - Alamy NIKOLA TESLA (1856-1943) Serbian inventor in front of the spiral coil of his high-frequency transformer - see Description below Stock Photo - Alamy](https://c8.alamy.com/comp/BRJPW1/nikola-tesla-1856-1943-serbian-inventor-in-front-of-the-spiral-coil-BRJPW1.jpg)
NIKOLA TESLA (1856-1943) Serbian inventor in front of the spiral coil of his high-frequency transformer - see Description below Stock Photo - Alamy
Electrical Idea - Transformer #first #transformer #voltage #power # inventions #inventor #electrician #electricalidea #electrical | Facebook
![Alternating current machine system by Károly Zipernowsky (1853-1942) Austrian-born Hungarian electrical engineer. He invented the transformer with Miksa Déri and Ottó Bláthy at the famous Hungarian manufacturing company Ganz Works. Old 19th Alternating current machine system by Károly Zipernowsky (1853-1942) Austrian-born Hungarian electrical engineer. He invented the transformer with Miksa Déri and Ottó Bláthy at the famous Hungarian manufacturing company Ganz Works. Old 19th](https://c8.alamy.com/comp/2F9APH6/alternating-current-machine-system-by-kroly-zipernowsky-1853-1942-austrian-born-hungarian-electrical-engineer-he-invented-the-transformer-with-miksa-dri-and-ott-blthy-at-the-famous-hungarian-manufacturing-company-ganz-works-old-19th-century-engraved-illustration-from-la-nature-1889-2F9APH6.jpg)