Aiphone PS-1820UL AC Adapter - 110/220V AC Input - 18V DC 2A Output for Intercom Systems
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Product Features
Technical Overview
This adapter delivers consistent 18V DC output at up to 2A maximum current, providing sufficient power for intercom control units and associated components. The dual-voltage input capability eliminates the need for separate adapters when deploying systems across different electrical infrastructures.
The PS-1820UL maintains stable output under varying load conditions, with built-in protection against voltage fluctuations. The 50/60Hz frequency support ensures compatibility with power grids worldwide, while the compact footprint minimizes space requirements in crowded equipment installations.
This section brings together practical product details such as Device Supported, Input Voltage, Frequency, Output Voltage, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Universal Voltage Compatibility, Dedicated Intercom Power.
For buyers comparing similar models, the strongest advantage is usually the balance between dependable day-to-day operation and a simpler rollout experience. That means less time spent troubleshooting fit, compatibility, or user adoption after installation, which is especially important for shared business environments and repeat purchasing decisions.
Universal Voltage Compatibility
Operates on both 110V and 220V AC input without manual switching or configuration changes, simplifying deployment across facilities with mixed electrical standards.
Dedicated Intercom Power
Specifically engineered for Aiphone intercom systems with optimized voltage regulation and current delivery for reliable communication system operation.
Deployment / Use Cases
The PS-1820UL adapter is designed for professional security and communication installations where reliable power is critical. Its dual-voltage capability makes it ideal for facilities with international operations or buildings that have mixed electrical systems.
Common deployment scenarios include office building intercom systems, school security installations, healthcare facility communication networks, and multi-tenant residential complexes. The included mounting hardware allows for clean installation in equipment closets, server racks, or behind wall panels.
This section brings together practical product details such as Device Supported, Input Voltage, Frequency, Output Voltage, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Commercial Security Systems
Provides stable power for entry control intercoms, visitor management systems, and building security communication networks in office complexes and institutional facilities.
Multi-Building Installations
Simplifies deployment across facilities with different electrical standards, eliminating the need for multiple adapter models and reducing inventory complexity.
Physical Profile
Measuring 6.57" × 3.54" × 2.05" (167 × 90 × 52 mm) and weighing approximately 430g, the PS-1820UL maintains a compact footprint suitable for space-constrained installations. The design includes ventilation for heat dissipation during continuous operation.
The adapter features a durable housing with integrated mounting points for the included bracket, allowing secure attachment to walls, racks, or equipment panels. The compact dimensions minimize visual impact while providing sufficient internal space for reliable power conversion components.
- Width
- 3.54" (90 mm)
- Depth
- 2.05" (52 mm)
- Height
- 6.57" (167 mm)
- Weight
- 430 g
What's in the Box
The PS-1820UL ships complete with all necessary components for immediate deployment in intercom system installations.
Package contents include PS-1820 AC Adapter AC Cord Plug Mounting Bracket Packet of Screws Installation Manual, PS-1820 AC Adapter. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 18V DC output at 2A maximum current for intercom systems
- Dual voltage input: 110V and 220V AC compatibility
- 50/60Hz frequency support for worldwide deployment
- Compact dimensions: 6.57" × 3.54" × 2.05" (167 × 90 × 52 mm)
- Includes mounting bracket and hardware for secure installation
- Specifically designed for Aiphone intercom systems
- UL listed for safety compliance
- 1-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Aiphone Co., Ltd |
| Manufacturer Part Number | PS-1820UL |
| Brand Name | Aiphone |
| Product Model | PS-1820 |
| Product Name | PS-1820 AC Adapter |
| Product Type | AC Adapter |
| Technical Information | |
| Device Supported | Intercom |
| Power Description | |
| Input Voltage | 110 V AC,220 V AC |
| Frequency | 50 Hz,60 Hz |
| Output Voltage | 18 V DC |
| Maximum Output Current | 2 A |
| Physical Characteristics | |
| Height | 6.57" (167 mm) |
| Width | 3.54" (90 mm) |
| Depth | 2.05" (52 mm) |
| Weight (Approximate) | 430 g |
| Miscellaneous | |
| Package Contents | PS-1820 AC Adapter AC Cord Plug Mounting Bracket Packet of Screws Installation Manual |
| Compatibility | Aiphone Intercom System |
| Warranty | |
| Limited Warranty | 1 Year |
FAQ
What input voltages does the PS-1820UL adapter support?
The PS-1820UL supports both 110V and 220V AC input without requiring manual switching or configuration changes. This dual-voltage capability allows the same adapter to be used in facilities with different electrical standards, simplifying deployment across North American and international installations.
What is the output specification of this AC adapter?
This adapter delivers 18V DC output with a maximum current of 2A, providing 36W of power. The stable DC output is specifically tuned for Aiphone intercom systems, ensuring reliable operation of communication and security components without voltage fluctuations.
Is this adapter compatible with all Aiphone intercom systems?
The PS-1820UL is designed specifically for Aiphone intercom systems that require 18V DC power. While it's optimized for Aiphone's communication products, compatibility should be verified against your specific intercom model's power requirements before deployment.
What mounting options are included with the adapter?
The package includes a mounting bracket and necessary screws for secure installation. This allows the adapter to be mounted to walls, equipment panels, or within server racks, keeping power supplies organized and accessible while minimizing cable clutter in equipment rooms.
What frequency ranges does this adapter support?
The PS-1820UL supports both 50Hz and 60Hz frequencies, making it compatible with power grids worldwide. This frequency flexibility ensures reliable operation regardless of regional electrical standards, which is particularly valuable for facilities with international operations or mixed infrastructure.
What warranty coverage does Aiphone provide for this adapter?
Aiphone provides a 1-year limited warranty for the PS-1820UL AC adapter. This warranty covers manufacturing defects and ensures replacement or repair if the adapter fails under normal operating conditions within the warranty period.
What power capacity is listed for this UPS?
Power specifications help show where the unit fits best, including the type of load level, electrical environment, and backup role it is intended to support. These are usually the most decision-critical facts in a UPS or power-protection comparison.
What voltage details are listed?
The listed power specification is 110 V AC,220 V AC, which helps position the unit for the right load level and installation role.
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