Vaddio 451-2750-018 – 18V 2.75A Replacement Power Supply
Vaddio 451-2750-018 – 18V 2.75A Replacement Power Supply is backordered and will ship as soon as it is back in stock.
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Vaddio 451-2750-018 – 18V 2.75A Replacement Power Supply
Product Overview
The Vaddio 18V 2.75A Power Supply (451-2750-018) is a regulated DC replacement supply providing 18 volts at 2.75 amperes for compatible Vaddio cameras and interface devices that operate at 18-volt DC input. It is the correct OEM service part for Vaddio equipment that shipped with or references an 18V 2.75A supply, ensuring the electrical precision required to maintain reliable camera operation and full warranty coverage in commercial AV environments.
Product Description
The Vaddio 451-2750-018 provides 18 volts DC at a continuous 2.75 amperes of output current. While 12V, 24V, and 48V are the most common supply voltages in commercial AV systems, Vaddio specifies 18V for certain camera models and accessories, making the 451-2750-018 an important service replacement that may not be readily available from general electronics distributors. Using the correct OEM supply ensures that the output voltage, regulation tolerance, and connector type precisely match the device's requirements.
Power supply issues — whether from physical damage, electrical fault, or loss during a facility renovation — are a primary source of camera downtime in commercial AV installations. The 451-2750-018 allows AV service technicians to perform an immediate on-site replacement of the power supply, verifying whether the supply was the fault source without sending equipment for depot repair. For integrators managing Vaddio camera deployments across education, corporate, or government facilities, this supply is a recommended spare for any site that includes 18V-powered Vaddio equipment.
Confirm compatibility by consulting the specific Vaddio camera or interface device documentation before ordering to ensure that the 451-2750-018 is the designated replacement supply for the equipment in question.
Key Features
- OEM Vaddio 18V Replacement — Matches the electrical specification of compatible Vaddio devices requiring 18V DC input, maintaining warranty integrity.
- 18V DC / 2.75A Regulated Output — Stable, regulated output with correct voltage tolerance for compatible Vaddio cameras and accessory devices.
- Direct Plug-In Replacement — Correct output connector for compatible Vaddio equipment; no adapter or field wiring required.
- Rapid Service Restoration — On-hand spare enables immediate swap-and-verify fault isolation in commercial AV camera installations.
Technical Specifications
| Specification | Value |
|---|---|
| Model Number | 451-2750-018 |
| Output Voltage | 18V DC |
| Output Current | 2.75A |
| Output Power | 49.5W |
| Type | OEM replacement power supply |
| Compatibility | Vaddio cameras and interface devices requiring 18V DC 2.75A input (consult documentation) |
| Vendor | Vaddio (Legrand AV) |
| Part Number | 451-2750-018 |
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