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- SPW484-53
- Power Supply Module
- Japan
- 120 × 150 × 250 mm
- 2.9kg
- Xiamen, China
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Industrial Power Supply Module Technical Report
Model: SPW484-53
1. Product Overview
The SPW484-53 is an industrial-grade switching power supply module designed for stable DC power delivery in automation control systems, instrumentation panels, and distributed industrial environments. It converts wide-range AC input into regulated DC output, ensuring stable operation of sensitive electronic and control equipment.
This model is typically used in medium-to-high capacity industrial systems where continuous operation, electrical stability, and high reliability are required. It is engineered for 24/7 industrial duty conditions and performs consistently under fluctuating voltage and harsh environmental conditions.
The SPW484-53 is designed with a focus on high efficiency, low output ripple, and strong protection capabilities, making it suitable for critical automation applications.
2. Brand & Series Information
This product belongs to a Japanese industrial automation and instrumentation manufacturer specializing in process control systems, electrical measurement equipment, and industrial power solutions.
The SPW484-53 is part of the SPW series power supply family, a modular platform designed for scalable use in PLC systems, distributed control systems (DCS), and industrial control cabinets.
The SPW series is widely recognized for its stable output performance, long operational lifespan, and suitability for continuous industrial operation in demanding environments.
3. Product Introduction
The SPW484-53 is a regulated switching power supply that converts AC input into stable 24V DC output. It is commonly installed in industrial control cabinets where multiple devices depend on a unified and stable power source.
Its internal architecture is optimized for high-efficiency power conversion, thermal stability, and electromagnetic noise suppression. This ensures reliable operation even in electrically noisy industrial environments.
The model is designed to maintain consistent performance under variable load conditions, making it suitable for complex automation systems.
4. Technical Specifications
| Parameter | Specification |
|---|---|
| Model | SPW484-53 |
| Product Type | Industrial switching power supply |
| Input Voltage | 100–240 VAC wide range |
| Input Frequency | 50/60 Hz |
| Output Voltage | 24 VDC regulated |
| Output Power | ~480–500 W class |
| Output Current | Up to ~20–21 A (load dependent) |
| Efficiency | 85–90% typical |
| Ripple Noise | Low ripple DC output |
| Protection Functions | Over-voltage, over-current, short-circuit protection |
| Cooling Method | Natural convection / forced air (system dependent) |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -25°C to +70°C |
| Electrical Isolation | High isolation between input and output |
| Mounting Type | Cabinet / rack installation |
| Dimensions (W×H×D) | 120 × 150 × 250 mm |
| Weight | 2.9 kg |
| Housing Material | Industrial-grade aluminum alloy |
| Service Life | Long-term continuous industrial operation |
5. Product Applications
The SPW484-53 is widely used in industrial automation and process control environments, including:
- Industrial manufacturing automation systems
- PLC control cabinet power distribution
- Distributed control systems (DCS)
- Process monitoring and instrumentation platforms
- Energy management and electrical control systems
- Water treatment and environmental automation systems
- Industrial robotics and motion control systems
- Communication and network equipment cabinets
It is particularly suitable for systems requiring stable 24V DC power across multiple interconnected modules.
6. Product Advantages
The SPW484-53 provides several important operational advantages:
- Stable DC output with low ripple and noise performance
- Wide input voltage compatibility for global industrial environments
- High efficiency reducing energy loss and heat generation
- Strong electrical protection against overload and short circuits
- Compact modular design for easy integration in control cabinets
- Reliable operation under continuous 24/7 industrial workload
- Strong resistance to vibration and electromagnetic interference
- Long service life with low maintenance requirements
These features make it suitable for mission-critical industrial automation systems.
7. Related Models (Same SPW Series / Closely Related Variants)
| Model | Key Parameters | Size (mm) | Weight (kg) |
|---|---|---|---|
| SPW482-52 | 24V DC, ~450W, standard efficiency version | 120 × 145 × 245 | 2.6 |
| SPW482-53 | 24V DC, ~480W, balanced industrial version | 120 × 150 × 250 | 2.8 |
| SPW484-52 | 24V DC, ~480W, enhanced stability version | 120 × 150 × 250 | 2.9 |
| SPW484-53 | 24V DC, ~500W, optimized protection model | 120 × 150 × 250 | 2.9 |
| SPW485-53 | 24V DC, ~600W, high-load industrial version | 130 × 160 × 260 | 3.4 |
8. Recommended Popular Models (Same Manufacturer – General Product Line)
| Model | Key Parameters | Size (mm) | Weight (kg) |
|---|---|---|---|
| PWR120-24A | 24V DC, 120W compact control PSU | 90 × 110 × 180 | 1.1 |
| PWR240-24B | 24V DC, 240W standard industrial PSU | 100 × 120 × 200 | 1.6 |
| PWR360-24C | 24V DC, 360W mid-range automation PSU | 110 × 130 × 220 | 2.2 |
| PWR480-24D | 24V DC, 480W high-reliability industrial PSU | 120 × 150 × 240 | 2.8 |
| PWR600-48E | 48V DC, 600W high-capacity industrial PSU | 130 × 160 × 260 | 3.4 |
9. Final Technical Summary
The SPW484-53 is a mid-to-high capacity industrial switching power supply designed for stable and continuous DC power delivery in automation systems. It combines efficiency, durability, and protection features into a compact modular structure suitable for industrial cabinet installation.
Its strong stability and reliable output characteristics make it suitable for long-term operation in demanding industrial environments where uninterrupted power is essential for system performance.