Transformer
Official
Passives
·
Generic
·
Curated by CircuitSim
·
Used in 6 public circuits
Details
Manufacturer
Generic
Part number
—
Pins
5
Used in
6 circuits
Added
May 2026
About this component
A two-winding transformer with an optional secondary center tap.
Parameters
Basic settings
3 parameters
ParameterNameDescriptionDefault
TURNSRATIO
Turns ratio
Secondary-to-primary turns ratio. Secondary inductance is Lp multiplied by turnsRatio squared.
1
LP
Primary inductance
Primary magnetizing inductance.
10m H
K
Coupling
Magnetic coupling coefficient between windings.
0.99
Pins
Pins
5 pins
NumberNameDescription
1
P1
Primary winding dot-side terminal.
2
P2
Primary winding return terminal.
3
S1
Secondary winding dot-side terminal.
4
S2
Secondary winding return terminal.
5
CT
Optional secondary center tap between the two equal half-windings.
Public circuits using this component
6 total
Circuits
4 circuits
Circuit nameCreated byLast updated
Drop Transformer into your circuit
Official component · simulated with full SPICE accuracy · free to get started.