Auto transformers

Power transformers with galvanic isolation can be used, e.g., to supply reliable low contact voltage to FELV (functional extra-low voltage) circuits. 

Safety transformers, also known as isolation transformers or isolation power transformers, are electrical devices designed to provide electrical isolation between two circuits while allowing electrical power to flow between them.

Control transformers primarily function to step down the voltage from a higher primary voltage level (typically 380V-400V or 230V) to a lower secondary voltage level (usually 2x12V or 24V).

Medical transformers are specialized transformers designed for use in medical equipment and healthcare facilities.

Auto transformers are a type of electrical transformer with a single winding and an exposed portion of that winding serving as both the primary and secondary winding.

Current transformers (CTs) are electrical devices used to measure or monitor alternating current (AC) in electrical circuits. They are designed to transform high primary current levels into lower, proportional secondary current levels, typically in a standardized ratio.

Enclosures are protective casings or containers designed to house and safeguard sensitive components, circuits, or devices from environmental factors, physical damage, and tampering.

Impedance transformers, often referred to as impedance matching transformers, are electrical devices used to match the impedance of two different electrical circuits.
arabel’s impedance transformers come in both toroidal and lineair technology.