Pro Audio Electronics LLC

PS9400 – 24V DC Regulated Power Supply

PS9400 is a rack mounted 24V DC regulated power supply with built in mains failure changeover relay. This allows battery to continue supplying the critical equipment during power failures, ensuring continuous operation of the system.

​Only regulated power supply should be used in PA installation, as unregulated types may produce voltages unsuitable for powering the equipment upon fluctuation of incoming mains.

PSU and battery charger

Power supply unit, battery charger and sequential switcher are the correct powering units for a continuous and reliable operation of the system .


Included in this section are paging mic zone decoders, several versions of zone selectors including uninterrupted paging zone decoders, integrated zone decoder / selectors and source selector. They are used to decode data from paging mic and activate the selected zone for paging broadcast.


There are no reviews yet.

Be the first to review “PS9400 – 24V DC Regulated Power Supply”

Your email address will not be published. Required fields are marked *