PIKO 35015 Digital Booster.

You will need one or more boosters when your digital central control is no longer sufficient for your system. These boosters transmit drive and switching commands of the central control to electrically separated track sections with independent power supplies.

Input: 16 - 22 V DC/AC. Max 5 Amp.

Output: ca. 20 V DCC regulated. Max 5 Amp