Viking Electronics PS-2A Power Supply (120V AC / 12V DC)
Overview
The PS-2A is a dedicated wall-plug power supply that converts 120V AC mains to 12V DC for Viking Electronics paging and intercom equipment. If you're commissioning a Viking Electronics paging system that requires a regulated DC source separate from the main unit, the PS-2A is the intended OEM solution — pre-labeled wires eliminate guesswork during termination, and the no-plug wire termination style suits in-wall or enclosure installations where a molded plug would be impractical. This is a low-voltage power supply for telecom and intercom infrastructure, not a general-purpose adapter.
Compatibility
The PS-2A is specified for use with these Viking Electronics products: LDB-3 (line driver/buffer), ES-3 (entry system), E-1600A-BLT-EWP and E-1600A-TP-EWP (entry phone variants), VE-LIGHT (video entry light), and CAMERA POWER applications within the Viking ecosystem. If your Viking unit is not on this list, verify DC input voltage requirements before ordering — Viking's intercom and paging lineup spans multiple voltage rails and the PS-2A is not a universal fit. The labeled-wire, no-plug configuration is specific to this accessory; do not substitute an unlabeled third-party supply where wire polarity matters at the terminal block.
Installation Notes
Operating environment is rated 0°C to 32°C (32°F to 90°F) — this is a narrow thermal window, so avoid unventilated enclosures in warm equipment rooms or direct sunlight exposure. Humidity tolerance is 5% to 95% non-condensing; the unit is not rated for outdoor or unconditioned spaces. The pre-labeled wire leads connect directly to the terminal block on the host Viking device — no additional connectors or crimping required. For overhead paging installations using the PA-2A amplifier system, confirm whether the PA-2A kit already includes this supply before ordering separately, as the PA-2A ships as a complete assembly. Shipping weight is approximately 1.36 kg.
