AC To DC Converter

The AC to DC convertor has been designed to supply a regulated 12v DC supply.
 

The unit’s primary function is to work with door entry systems that only supply 12V AC to the magnetic lock. The unit is intended as a useful addition to supply 12v DC for uses such as key fob entry systems and door intercom systems.
 

Its small size makes it a very useful device not only for door entry systems but other applications where a small DC power supply with good regulation is required.

Specification

 

	Minimum	Typical	Maximum
Supply Voltage	12.4V AC	13V AC	15V AC
DC Output Adjustable	11.5V DC	12V DC	13.5V DC
Ripple At Full Load	Less than 40mV
Operating Temperature	− 40°C		+ 70°C
Protection	Output fuse 500mA
Dimensions (W)51mm (2.0”)|(L)69mm (2.7”)|(H)20mm (0.8”) Mounting holes: 4 × Ø 4mm (5/32”) Unit weight: 50g (1¾oz)