Altronix T2856 Step Down Transformer - 56 VA - 110 V AC Input to 28 V AC Output
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Product Features
Technical Overview
This transformer operates with a maximum line current of 2 A, ensuring efficient power handling within its rated capacity. The 110 V AC input aligns with standard North American power sources, while the 28 V AC output is tailored for devices and systems that operate at lower voltages.
The unit's electrical isolation and step down functionality help protect sensitive equipment from voltage mismatches, contributing to system reliability and longevity. Its design focuses on consistent performance under typical load conditions without active cooling or complex management interfaces.
This section brings together practical product details such as Power Rating, Input Voltage, Output Voltage, Maximum Line Current, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The T2856 combines essential voltage conversion capabilities with a space-efficient form factor, offering a practical solution for power adaptation needs.
Precise Voltage Conversion
Accurately steps down 110 V AC to 28 V AC, ensuring compatible power delivery for low-voltage devices and reducing the risk of equipment damage from incorrect voltage levels.
- 110 V AC input to 28 V AC output
- 56 VA power rating
- 2 A maximum line current
Compact and Durable Build
With dimensions of 2.25" H x 1.15" W x 3.15" D, this transformer fits into tight spaces within control panels, enclosures, or equipment racks, built to withstand industrial environments.
- Small footprint for easy integration
- Robust construction for longevity
- Simple mounting options
Deployment / Use Cases
The Altronix T2856 step down transformer is ideal for applications where standard line voltage needs to be reduced to match specific equipment requirements. Its design supports integration into control systems, industrial machinery, and commercial installations that utilize low-voltage components.
Common use cases include powering 28 V AC relays, solenoids, actuators, and control circuits in manufacturing, automation, and building management systems. It can also be deployed in security and access control panels, lighting controls, and other electrical setups that require reliable voltage conversion without bulky transformers.
Industrial Control Systems
Provides the correct voltage for control devices in automated machinery, PLCs, and sensor networks, ensuring stable operation and protection against voltage spikes.
Commercial Electrical Installations
Integrates into building management systems, security panels, and low-voltage lighting controls, offering a compact solution for voltage adaptation in confined spaces.
Physical Profile
Measuring 2.25 inches in height, 1.15 inches in width, and 3.15 inches in depth, the T2856 features a compact rectangular form factor that facilitates installation in limited spaces. Its design allows for straightforward mounting within electrical enclosures, on DIN rails, or directly onto surfaces using appropriate hardware. The small size and lightweight construction make it easy to integrate into existing setups without significant modifications.
- Width
- 1.15" (29.21 mm)
- Depth
- 3.15" (80.01 mm)
- Height
- 2.25" (57.15 mm)
Highlights
- 56 VA power rating for efficient voltage conversion
- Converts 110 V AC input to 28 V AC output
- Maximum line current of 2 A
- Compact dimensions: 2.25" H x 1.15" W x 3.15" D
- Designed for industrial and commercial applications
- Durable construction for reliable performance
- Suitable for control panels and equipment enclosures
- Electrical isolation protects connected devices
Specifications
| Specifications | |
|---|---|
| Manufacturer | Altronix Corporation |
| Manufacturer Part Number | T2856 |
| Brand Name | Altronix |
| Product Model | T2856 |
| Product Name | T2856 Step Down Transformer |
| Product Type | Step Down Transformer |
| Technical Information | |
| Power Rating | 56 VA |
| Power Description | |
| Input Voltage | 110 V AC |
| Output Voltage | 28 V AC |
| Maximum Line Current | 2 A |
| Physical Characteristics | |
| Height | 2.25" (57.15 mm) |
| Width | 1.15" (29.21 mm) |
| Depth | 3.15" (80.01 mm) |
FAQ
What is the power rating of the Altronix T2856 transformer?
The Altronix T2856 has a power rating of 56 VA (volt-amperes). This rating indicates the maximum apparent power the transformer can handle, making it suitable for low to moderate power applications such as control circuits and small devices that require voltage step down from 110 V AC to 28 V AC.
What input and output voltages does this transformer support?
This transformer accepts an input voltage of 110 V AC, which is common in North American power systems, and delivers an output voltage of 28 V AC. It is designed specifically for stepping down standard line voltage to a lower level for equipment that operates at 28 V AC, ensuring compatibility and safety.
What is the maximum line current for the T2856?
The maximum line current is 2 A (amperes). This specification defines the highest current the transformer can carry under normal operating conditions, aligning with its 56 VA power rating to provide reliable performance for connected loads without overheating or performance degradation.
How compact is the T2856 transformer?
The T2856 has compact dimensions of 2.25 inches in height, 1.15 inches in width, and 3.15 inches in depth (57.15 mm x 29.21 mm x 80.01 mm). Its small size allows for easy installation in tight spaces within control panels, electrical enclosures, or equipment racks, making it ideal for applications where space is limited.
What are typical applications for this step down transformer?
Typical applications include industrial control systems, automation machinery, building management systems, security panels, and low-voltage lighting controls. It is used to power 28 V AC devices like relays, solenoids, and actuators, providing reliable voltage conversion in commercial and industrial environments.
Does the T2856 require any special installation considerations?
Installation is straightforward, typically involving mounting within an electrical enclosure or on a DIN rail using appropriate hardware. Ensure proper wiring according to electrical codes, with the input connected to a 110 V AC source and the output to the 28 V AC load. Its compact design and durable build facilitate integration into existing systems without complex setup.
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