Faller 180724 Voltage Transformer Compact electronic circuit using an input voltage in the range of 10 to 16 V AC/DC to generate an adjustable 1.5 to 3 V DC output voltage. It is possible to connect to that output voltage e.g. motors from the Car System product line, geared motor Art. 180722 or, to equip a stationary model, several flashing lights (Art. 163760 to 163765) simultaneously.