StarTech.com SVA5N3NEUA Replacement DC Power Adapter - 5V 3A - 120/230V AC Input - N-Type Barrel Connector
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Product Features
Technical Overview
This DC power adapter converts AC mains power to a regulated 5V DC output with a maximum current capacity of 3 amps, providing up to 15 watts of power delivery. The adapter uses an N-type barrel connector, ensuring compatibility with a range of StarTech.com and third-party devices that share this connector standard.
Built to meet international environmental standards, the adapter complies with WEEE and RoHS directives, reflecting a commitment to reduced hazardous substances and responsible end-of-life disposal. The internal design prioritizes stable voltage regulation and thermal management to maintain consistent performance under continuous load.
Relevant factors for this section include Device Supported, Input Voltage, Output Voltage, Maximum Output Current. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This replacement adapter eliminates downtime by providing a ready-to-use power solution for critical networking and AV infrastructure. Its exact electrical specifications match the original equipment requirements, ensuring safe and reliable operation without risking device damage from incompatible voltage or current.
Compatibility Assurance
Specifically designed for devices requiring 5V DC and up to 3A, including media converters, HDMI splitters, and KVM switches with N-type barrel connectors.
- Matches original equipment specifications
- Prevents compatibility issues
- Maintains device warranty compliance
Operational Reliability
Engineered with stable voltage regulation and built-in protection circuits to deliver consistent power under varying load conditions.
- Prevents voltage fluctuations
- Reduces thermal stress on connected devices
- Extends equipment lifespan
Deployment / Use Cases
This power adapter serves as both a replacement solution for failed power supplies and a proactive spare for critical infrastructure. IT administrators can deploy it immediately when original adapters fail, avoiding extended downtime for networking equipment that supports business operations.
In AV environments, the adapter provides reliable power to HDMI splitters and distribution systems, ensuring continuous signal transmission in conference rooms, digital signage setups, and entertainment systems. For KVM switch installations, it maintains access to multiple computers during power supply failures, preserving productivity in server rooms and workstations.
Network Infrastructure Support
Keep media converters operational during power adapter failures to maintain network connectivity between fiber and copper segments.
AV System Continuity
Ensure HDMI splitters continue distributing video signals in meeting rooms and digital displays during power supply issues.
Physical Profile
Measuring 2.20" × 1.30" × 3" (55.88 × 33.02 × 76.20 mm) and weighing approximately 7.20 ounces (204.12 grams), this compact power adapter fits easily in equipment racks, behind desks, or in cable management channels. The slim profile minimizes space requirements while the lightweight design reduces stress on power connectors during installation.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 2.20" (55.88 mm), 1.30" (33.02 mm), 3" (76.20 mm), 7.20 oz (204.12 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 1.30" (33.02 mm)
- Depth
- 3" (76.20 mm)
- Height
- 2.20" (55.88 mm)
- Weight
- 7.20 oz (204.12 g)
Highlights
- 5V DC output at 3A maximum current for compatible devices
- Universal 120/230V AC input for worldwide deployment
- N-type barrel connector for secure power delivery
- Compatible with media converters, HDMI splitters, and KVM switches
- Compact dimensions: 2.20" × 1.30" × 3" (55.88 × 33.02 × 76.20 mm)
- Lightweight at 7.20 oz (204.12 g) for easy installation
- WEEE and RoHS compliant for environmental responsibility
- 2-year limited warranty for long-term reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | SVA5N3NEUA |
| Brand Name | StarTech.com |
| Product Name | DC Power Adapter - 5V, 3A |
| Packaged Quantity | 1 Each |
| Product Type | DC Adapter |
| Technical Information | |
| Device Supported | Media Converter,HDMI Splitter,KVM Switch |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Output Voltage | 5 V DC |
| Maximum Output Current | 3 A |
| Physical Characteristics | |
| Height | 2.20" (55.88 mm) |
| Width | 1.30" (33.02 mm) |
| Depth | 3" (76.20 mm) |
| Weight (Approximate) | 7.20 oz (204.12 g) |
| Miscellaneous | |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What devices are compatible with this power adapter?
This 5V 3A DC power adapter is compatible with devices that require 5-volt DC input and use an N-type barrel connector, including media converters, HDMI splitters, and KVM switches from StarTech.com and other manufacturers. It supports any device requiring 5V DC at 3 amps or less, making it suitable as a replacement for original power supplies with matching specifications.
What input voltage does this adapter support?
The adapter accepts both 120V AC and 230V AC input, making it suitable for use in North America, Europe, and other regions with these standard voltages. This universal input range eliminates the need for separate voltage converters when deploying equipment internationally or in facilities with mixed electrical systems.
What is the maximum output power of this adapter?
With a 5V DC output and 3A maximum current, this adapter delivers up to 15 watts of power (5V × 3A = 15W). This power rating supports devices requiring up to 15 watts of continuous power, though it can safely operate devices drawing less current without performance degradation.
What environmental standards does this adapter meet?
This power adapter complies with the Waste Electrical and Electronic Equipment Directive (WEEE) and Restriction of Hazardous Substances (RoHS) standards. These certifications indicate reduced hazardous materials in construction and proper end-of-life disposal procedures, aligning with corporate environmental responsibility programs.
What warranty coverage is included?
StarTech.com provides a 2-year limited warranty for this power adapter, covering defects in materials and workmanship under normal use. This warranty period offers extended protection compared to many replacement adapters, providing confidence in long-term reliability for critical infrastructure applications.
How does this adapter help reduce downtime?
By keeping this compatible replacement adapter on hand, IT teams can immediately replace failed power supplies for media converters, HDMI splitters, or KVM switches without waiting for replacements. This proactive approach minimizes network or AV system interruptions, maintaining business continuity during power supply failures.
| Qty | Price | Available |
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