Description
Supply reliable 48-volt DC power to the Valcom V-1038C horn or other 48V paging equipment with the VP-2148D, a compact 2-amp switching power supply with universal 100-240V AC input, wall or rack/rail mounting, and UL/C and CE certification.
The Telecom Spot Expert Review
The VP-2148D is built for paging applications that require 48V DC — specifically the V-1038C horn, which draws its power from a dedicated 48V supply rather than a speaker line transformer. The switching design produces less heat and occupies less physical space than an equivalent linear supply, which matters in crowded equipment rooms and wall-mount installations. Universal 100-240V AC input means it operates on both North American and international AC mains without a voltage selector switch or adapter, simplifying deployment in facilities with mixed electrical infrastructure. Barrel or wire connection output options accommodate both quick-connect installations and permanent screw terminal field wiring. Rack/rail mounting compatibility with the included bracket keeps it organized in standard 19-inch rack equipment enclosures alongside other Valcom paging hardware.
Key Features
- 2A / 48V DC switching power supply for the Valcom V-1038C horn and 48V paging equipment
- Universal 100-240V AC input — operates on any standard mains voltage
- Compact footprint with less heat output than equivalent linear supplies
- Wall, rack, or DIN rail mountable — mounting bracket included
- Barrel or wire connection output; UL/C and CE certified
Technical Specifications
| Model | VP-2148D |
|---|---|
| Type | Switching Power Supply |
| Output Voltage | 48V DC |
| Output Current | 2A |
| Input Voltage | 100–240V AC |
| Output Connection | Barrel or wire terminal |
| Mounting | Wall / rack / DIN rail (bracket included) |
| Certifications | UL/C, CE |
| Compatible Device | Valcom V-1038C horn |