It is equipped with current protection which intervenes when it exceeds the limit value, including in the case of short circuit.
It has a fan inside to improve heat exchange.
It has obtained "CE" certification. Specifications - Nominal mains voltage 220Vac (50Hz) - Continuous output voltage: 1-15 Vdc adjustable - Maximum current supplied: 30 A continuous - Dimensions (WxHxD): 250x150x240 mm