Pro Intercom PS3 24VDC XLR Battery Operated Power Supply

The Professional Intercom Power Supply PS3 is a top - notch 24VDC XLR power supply that runs on batteries. It's designed to offer reliable power for your audio equipment. This PS3 enables you to power your cabled intercom system using batteries. Usually, you wire two 12V batteries in series to get 24V and then connect them to the PS3. Computer UPS or motorcycle batteries are great choices due to their size, weight, and rechargeability, but you can also use auto or lantern batteries. The time between recharges depends on the number of connected stations. For example, two 150 Ampere/Hour batteries can power ten belt packs with their signal lights always on for over 1000 hours. Key features include the ability to operate a moderately large intercom system from batteries, connecting two 12V rechargeable batteries in series to the front - panel terminals, having three XLR outputs in series on the back (batteries not included), providing a 200 Ohm termination point for intercom audio, and a Swiss - made, fast circuit breaker on the front panel. Technical specs: It requires 12 - 24 VDC from batteries, has a maximum power output of 1.0 Amp and a 30V peak, with a smoothed (ripple - free) output. The audio bridging impedance is 200 ohms unbalanced. It measures 3.70x4.30x2.50 inches (93.98x109.22x63.5 mm) and weighs 14.5 oz (0.411 Kg).

Using the Professional Intercom Power Supply PS3 is easy. First, select your batteries. Computer UPS or motorcycle batteries work well, but you can also use auto or lantern ones. Wire two 12V rechargeable batteries in series to get 24V and connect them to the front - panel terminals of the PS3. Then, connect your audio equipment to the three XLR outputs on the back. Remember, the batteries are not included. As for the time between recharges, it varies based on how many stations are connected. For a long - lasting power supply, consider using higher - capacity batteries. When it comes to maintenance, keep the PS3 in a dry and clean place. Check the circuit breaker on the front panel regularly. If it trips, turn off the power and check for any short - circuits in your connected equipment. Also, be careful when handling the batteries as they can be heavy and contain chemicals. If you have any questions about the power output or audio impedance, refer to the technical specifications provided.