Voltcraft ps 1152a 22 5w single output dc bench power supply linear variable voltcraft ps 1152a at just 16cm wide the voltcraft ps 1152a makes an ideal basic space saving bench power supply for lower voltage ranges from 1 5v to 15v this electronically regulated linear power supply has a fixed current limit at 1 5a the ps 1152a is protected against overheating and short circuit the psu is convection cooled br overheating protection short circuit protection voltcraft ps 1152a 22 5w s