Desktop Variable Autotransformers

These power supplies are formed by a variable autotransformer into a metallic box, with operating knob and dial or instruments, schucko socked system, banana sockets, fuse, switch and rear light.

The optional instruments (voltmeter and/or ammeter) can be analogic or digital ones, according with the clients preferences.

This equipment allows to obtain very precise voltage regulation with a very wide range of intensities