Keyscan PS1225 Replacement Plug-in 12VDC Transformer - 120V AC Input - 12V DC Output - 2. 5A Max Current
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Product Features
Product Overview
The Keyscan PS1225 is a dedicated replacement plug-in transformer designed specifically for Keyscan access control systems requiring 12VDC power. This transformer converts standard 120V AC wall outlet power to the 12V DC power needed to operate electronic locks, card readers, and access control panels.
As a direct replacement component, the PS1225 maintains compatibility with existing Keyscan installations, ensuring reliable power delivery without requiring system modifications. The plug-in form factor simplifies installation and replacement procedures, making it suitable for both new installations and maintenance scenarios where original power supplies need replacement.
This section brings together practical product details such as Input Voltage, Output Voltage, Maximum Line Current, Form Factor, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Technical Overview
This transformer operates with 120V AC input from standard North American electrical outlets and delivers a stable 12V DC output. The 2.5A maximum line current rating ensures sufficient power capacity for typical access control components while maintaining electrical safety margins.
The KSAS0361200250HU model designation identifies this as a specific transformer configuration within the Keyscan product lineup. The plug-in design eliminates the need for hardwiring connections, reducing installation complexity and allowing for straightforward replacement when needed.
This section brings together practical product details such as Input Voltage, Output Voltage, Maximum Line Current, Form Factor, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The PS1225 transformer provides reliable power conversion specifically engineered for Keyscan access control environments. Its design prioritizes compatibility and ease of implementation in both commercial and institutional security applications.
Direct System Compatibility
Engineered as a replacement component for existing Keyscan installations, ensuring electrical specifications match original equipment requirements without compatibility concerns.
- Maintains system integrity
- No modification required
- Tested for Keyscan systems
Simplified Installation
The plug-in form factor reduces installation time and complexity compared to hardwired alternatives, allowing for quick deployment or replacement during maintenance windows.
- No electrical wiring needed
- Quick connect/disconnect
- Minimal downtime
Deployment / Use Cases
This transformer serves as a critical power component in electronic access control systems, providing the necessary DC power conversion for security hardware. Its primary application involves powering Keyscan-branded access control equipment in commercial buildings, educational institutions, healthcare facilities, and government installations.
Typical deployment scenarios include replacing failed or aging power supplies in existing installations, adding power capacity for system expansions, or providing backup power supplies for maintenance purposes. The transformer integrates seamlessly with electronic locks, card readers, keypads, and control panels that require 12VDC power within the Keyscan ecosystem.
Maintenance Replacement
Ideal for replacing original power supplies that have reached end-of-life or experienced failure, restoring system functionality without requiring complete system overhaul.
System Expansion Support
Provides additional power capacity when expanding access control systems with additional doors, readers, or locking mechanisms that require 12VDC power.
Highlights
- 120V AC to 12V DC power conversion
- 2.5A maximum current capacity
- Plug-in form factor for easy installation
- Direct replacement for Keyscan PS1225 systems
- Compatible with Keyscan access control equipment
- Manufacturer part number PS1225
- Product model KSAS0361200250HU
- Country of origin: China
Specifications
| Specifications | |
|---|---|
| Manufacturer | dormakaba Holding |
| Manufacturer Part Number | PS1225 |
| Brand Name | Keyscan |
| Product Model | KSAS0361200250HU |
| Product Name | PS1225 Replacement Plug-in 12VDC Transformer |
| Product Type | Transformer |
| Power Description | |
| Input Voltage | 120 V AC |
| Output Voltage | 12 V DC |
| Maximum Line Current | 2.50 A |
| Physical Characteristics | |
| Form Factor | Plug-in |
| Miscellaneous | |
| Country of Origin | China |
FAQ
What input voltage does the Keyscan PS1225 transformer require?
The Keyscan PS1225 transformer requires 120V AC input, which is the standard voltage available from North American electrical wall outlets. This input voltage is converted to 12V DC output suitable for powering electronic access control components.
What is the output voltage and current rating of this transformer?
This transformer provides 12V DC output with a maximum line current of 2.5A. The 12V DC output is specifically designed for Keyscan access control systems, while the 2.5A current rating ensures sufficient power capacity for typical security hardware components.
Is this transformer compatible with all Keyscan access control systems?
The PS1225 is designed as a direct replacement for Keyscan systems that originally used this specific transformer model. It maintains electrical compatibility with equipment requiring 12VDC power, but users should verify their specific system requirements match the 12V DC, 2.5A specifications before installation.
What type of installation does the plug-in form factor support?
The plug-in design allows for straightforward installation by connecting directly to standard electrical outlets without requiring hardwiring. This simplifies both initial deployment and replacement procedures, reducing installation time and complexity compared to hardwired alternatives.
Can this transformer be used as a primary power source for new installations?
Yes, the PS1225 can serve as the primary power source for new Keyscan access control installations requiring 12VDC power. Its specifications match the requirements for powering electronic locks, card readers, and control panels within the Keyscan ecosystem.
What is the difference between the PS1225 part number and KSAS0361200250HU model?
PS1225 is the manufacturer part number used for ordering and identification, while KSAS0361200250HU is the specific product model designation that identifies the electrical and physical characteristics of this transformer. Both references apply to the same product, with the part number being the primary commercial identifier.
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