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Altronix T2428300 Step Down Transformer - 300 VA / 350 VA - 110 V AC Input - 24 V AC / 28 V AC Output
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Product Features
Technical Overview
This transformer operates with a maximum line current of 14 A, delivering reliable power conversion across its dual output voltage options. The 300 VA rating corresponds to 24 V AC output at 12.5 A, while the 350 VA rating supports 28 V AC output at 10 A, offering flexibility for different power requirements.
The open-frame design facilitates efficient heat dissipation and simplifies maintenance access. With precise voltage transformation and robust current handling, this unit meets the technical demands of continuous operation in professional settings.
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 T2428300 transformer combines versatile voltage conversion with a durable open-frame construction that enhances reliability and serviceability. Its dual output capability allows deployment across multiple voltage requirements without needing separate units.
Flexible Power Conversion
Supports both 24 V AC and 28 V AC outputs from a standard 110 V AC input, adapting to various low-voltage power needs.
- 300 VA at 24 V AC
- 350 VA at 28 V AC
- 14 A maximum line current
Robust Construction
Open-frame design promotes effective cooling and allows for easier inspection and maintenance compared to enclosed units.
- Efficient heat dissipation
- Simplified access for servicing
- Durable industrial-grade components
Deployment / Use Cases
This step down transformer is ideal for environments where reliable voltage conversion is critical for operational continuity. Its specifications make it suitable for powering low-voltage equipment in commercial, industrial, and institutional settings.
Common applications include supporting security system components, access control devices, industrial automation controls, and specialized lighting systems that require stable 24 V AC or 28 V AC power. The transformer's compact dimensions allow installation in electrical cabinets, equipment racks, or dedicated power distribution areas.
Security and Access Control
Provides consistent power for surveillance cameras, door access controllers, and alarm systems operating at lower voltages.
Industrial Automation
Supports control panels, sensors, and actuators in manufacturing and processing environments requiring precise voltage conversion.
Physical Profile
Measuring 3.25 inches in height, 5.10 inches in width, and 5.15 inches in depth (82.55 × 129.54 × 130.81 mm), this transformer offers a compact form factor that conserves valuable installation space. With an approximate weight of 2.95 kg, it maintains a manageable profile for mounting in various orientations within electrical enclosures or on suitable surfaces.
- Width
- 5.10" (129.54 mm)
- Depth
- 5.15" (130.81 mm)
- Height
- 3.25" (82.55 mm)
- Weight
- 2.95 kg
Highlights
- Open-frame transformer design for enhanced cooling and serviceability
- Dual output voltage: 24 V AC or 28 V AC from 110 V AC input
- Power rating options: 300 VA at 24 V AC or 350 VA at 28 V AC
- Maximum line current of 14 A for robust power delivery
- Compact dimensions: 3.25" H × 5.10" W × 5.15" D (82.55 × 129.54 × 130.81 mm)
- Approximate weight of 2.95 kg for manageable installation
- Industrial-grade construction for reliable operation
- Suitable for commercial, security, and automation applications
Specifications
| Specifications | |
|---|---|
| Manufacturer | Altronix Corporation |
| Manufacturer Part Number | T2428300 |
| Brand Name | Altronix |
| Product Model | T2428300 |
| Product Name | T2428300 Step Down Transformer |
| Product Type | Step Down Transformer |
| Technical Information | |
| Power Rating | 300 VA,350 VA |
| Power Description | |
| Input Voltage | 110 V AC |
| Output Voltage | 24 V AC,28 V AC |
| Maximum Line Current | 14 A |
| Physical Characteristics | |
| Height | 3.25" (82.55 mm) |
| Width | 5.10" (129.54 mm) |
| Depth | 5.15" (130.81 mm) |
| Weight (Approximate) | 2.95 kg |
| Miscellaneous | |
| Country of Origin | China |
FAQ
What input voltage does the Altronix T2428300 transformer require?
The T2428300 transformer operates with a standard 110 V AC input voltage. This common North American voltage makes it compatible with typical commercial and industrial power sources without requiring additional voltage adaptation equipment.
What output voltage options does this transformer provide?
This step down transformer delivers two output voltage options: 24 V AC and 28 V AC. The 24 V AC output supports a 300 VA power rating at 12.5 A, while the 28 V AC output provides 350 VA at 10 A, offering flexibility for different low-voltage equipment requirements.
What is the maximum current capacity of the T2428300 transformer?
The transformer handles a maximum line current of 14 A. This current capacity ensures reliable power delivery for connected equipment while maintaining safe operating parameters within the transformer's design specifications.
What are the physical dimensions of this transformer?
The transformer measures 3.25 inches in height, 5.10 inches in width, and 5.15 inches in depth (82.55 × 129.54 × 130.81 mm). These compact dimensions allow installation in space-constrained environments such as electrical cabinets, equipment racks, or dedicated power distribution areas.
What type of transformer design does the T2428300 use?
This transformer features an open-frame design, which promotes better heat dissipation compared to enclosed units. The open construction also facilitates easier inspection, maintenance, and component access, contributing to long-term reliability in continuous operation scenarios.
What applications is this step down transformer suitable for?
The T2428300 transformer is designed for commercial and industrial applications requiring reliable voltage conversion. Typical uses include powering security system components, access control devices, industrial automation controls, and specialized lighting systems that operate at 24 V AC or 28 V AC.
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