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Low Voltage Supplies
PS01, PS02, PS03, PS04, PS05, PS06, PS08, PS09, PS011 & ELPS0 (PS0.EL.N) / PS07.24VAC
Low Voltage Supplies
PS0 Series
Compatibility from a Single Source
It is important to understand the difference between a power supply and a transformer. PSO series power supplies detailed here convert 220-230 volts AC (50 Hertz) mains input to either 12Vdc or 24Vdc output. Since most low voltage access control accessories require one or the other (i.e.12Vdc or 24Vdc input) then most applications are provided for.
A transformer, on the other hand, is an electrical device by which alternating current of one voltage is changed to another voltage.
Transformers are often used with electro-magnetic hold open closers requiring AC input.
