输出端 (n)

Ausgangsseite (f)

output end (n)

output side (n)

The winding connected to the mains is known as the primary winding, the one on the output side is the secondary winding.

This current diffuses almost completely through the thin base layer to the collector, which means the collector current on the output side is many times higher than the controlling current.

extremo exterior (n)

lado exterior (n)