Universal power adapter from Profitec / Model MW 883 GS
30 V AC> 3 / 4.5 / 6 / 7.5 / 9 / 12VDC Imax = 300mA unregulated 12V 300mA

This universal plug-in power supply is a new development with very high efficiency with the following protection functions:
- Overload protection
- Short-Circuit Protection
- Overheating protection