Pro Intercom PS300 2.4Amp 3 Circuit Power Supply

The PS300 is identical to the PS301 except that it does not have program audio facilities and is less expensive.

Key Features

• The PS300 is a 3circuit Power Supply with a unique hybrid configuration
• Microprocessors operate all the switching, routing, and supervision functions, while the audio paths and the core power supply remain analog
• The PS300, as in all the 300 series master stations and power supplies, has a large toroidal transformer which gives off virtually no strayfield radiation to interfere with the other devices with which it shares rack space
• Each of the 3 PS300 circuits is independent of the others, except for sharing the toroidal transformer and the rectifier
• The monitoring and control functions include automatic adjustment of the termination impedance when the circuits are combined, adjusting to brownouts or sudden drops in line voltage, monitoring the temperature of the heat sink and switching the cooling fan on when required

Technical Specifications

Size (excluding ears)
17” width x 9.5” depth x 1.75” height (432 x 241 x 44.5 mm)
Weight
9.8lbs. 4.5Kg