ac
circuit
coil
concept
copper coil
core
dc
design
diagram
down
electrician
electricity
electronic
electronics
engineering
faraday
flux
icon
illustration
inductor
input
isolated
magnet
magnetic
magnetic flux
mechanics
output
physics
potential difference
power
reactor
schematic
scientific
sign
step
step down
step up
symbol
technology
transformer
turns
voltage transformer
voltages
winding